9501:
3977:
5223:
5187:
10116:
5215:
3998:
8490:
7140:
9208:
4233:
2067:
6019:
8892:
27:
10139:
9808:
9162:
9496:{\displaystyle F(x,y,z)=\operatorname {det} \left(\mathbf {x} ,\mathbf {f} _{2},\mathbf {f} _{3}\right)^{2}+\operatorname {det} \left(\mathbf {f} _{1},\mathbf {x} ,\mathbf {f} _{3}\right)^{2}+\operatorname {det} \left(\mathbf {f} _{1},\mathbf {f} _{2},\mathbf {x} \right)^{2}-\operatorname {det} \left(\mathbf {f} _{1},\mathbf {f} _{2},\mathbf {f} _{3}\right)^{2}=0}
5739:
7819:
1819:
8693:
4968:
3364:
10111:{\displaystyle {\begin{aligned}I_{\mathrm {xx} }&={\tfrac {1}{5}}m\left(b^{2}+c^{2}\right),&I_{\mathrm {yy} }&={\tfrac {1}{5}}m\left(c^{2}+a^{2}\right),&I_{\mathrm {zz} }&={\tfrac {1}{5}}m\left(a^{2}+b^{2}\right),\\I_{\mathrm {xy} }&=I_{\mathrm {yz} }=I_{\mathrm {zx} }=0.\end{aligned}}}
5470:
1808:
927:
3742:
8992:
6526:
3984:
The intersection of a plane and a sphere is a circle (or is reduced to a single point, or is empty). Any ellipsoid is the image of the unit sphere under some affine transformation, and any plane is the image of some other plane under the same transformation. So, because affine transformations map
10367:
8648:
2806:
1539:
1281:
2622:
4781:
2062:{\displaystyle {\begin{aligned}R={}&{\frac {abc}{\sqrt {c^{2}\left(b^{2}\cos ^{2}\lambda +a^{2}\sin ^{2}\lambda \right)\cos ^{2}\gamma +a^{2}b^{2}\sin ^{2}\gamma }}},\\&-{\tfrac {\pi }{2}}\leq \gamma \leq {\tfrac {\pi }{2}},\qquad 0\leq \lambda <2\pi .\end{aligned}}}
7623:
6014:{\displaystyle {\begin{aligned}&{\frac {x^{2}}{r_{x}^{2}}}+{\frac {y^{2}}{r_{y}^{2}}}+{\frac {z^{2}}{r_{z}^{2}}}=1\\&r_{x}={\tfrac {1}{2}}(l-a+c),\quad r_{y}={\textstyle {\sqrt {r_{x}^{2}-c^{2}}}},\quad r_{z}={\textstyle {\sqrt {r_{x}^{2}-a^{2}}}}.\end{aligned}}}
10220:
of fluid around the solid shape. The calculations include the force required to translate through a fluid and to rotate within it. Applications include determining the size and shape of large molecules, the sinking rate of small particles, and the swimming abilities of
8887:{\displaystyle \mathbf {x} (\theta ,\varphi )=\mathbf {f} _{0}+\mathbf {f} _{1}\cos \theta \cos \varphi +\mathbf {f} _{2}\cos \theta \sin \varphi +\mathbf {f} _{3}\sin \theta ,\qquad -{\tfrac {\pi }{2}}<\theta <{\tfrac {\pi }{2}},\quad 0\leq \varphi <2\pi }
7574:
6724:
4802:
3194:
5290:
8396:
7979:
6945:
8063:
3466:
2426:
1623:
5084:
7128:
5252:(1868). Main investigations and the extension to quadrics was done by the German mathematician O. Staude in 1882, 1886 and 1898. The description of the pins-and-string construction of ellipsoids and hyperboloids is contained in the book
734:
2998:
7198:(tangent points) on the ellipsoid is not a circle. The lower part of the diagram shows on the left a parallel projection of an ellipsoid (with semi-axes 60, 40, 30) along an asymptote and on the right a central projection with center
5641:
4220:
3578:
3894:
1656:
742:
414:
9157:{\displaystyle \mathbf {n} (\theta ,\varphi )=\mathbf {f} _{2}\times \mathbf {f} _{3}\cos \theta \cos \varphi +\mathbf {f} _{3}\times \mathbf {f} _{1}\cos \theta \sin \varphi +\mathbf {f} _{1}\times \mathbf {f} _{2}\sin \theta .}
3589:
6368:
4537:
10259:
8294:
8534:
2633:
1386:
1128:
3985:
circles to ellipses, the intersection of a plane with an ellipsoid is an ellipse or a single point, or is empty. Obviously, spheroids contain circles. This is also true, but less obvious, for triaxial ellipsoids (see
2452:
4663:
1344:
7814:{\displaystyle V={\frac {\pi ^{\frac {n}{2}}}{\Gamma \left({\frac {n}{2}}+1\right)}}a_{1}a_{2}\cdots a_{n}\approx {\frac {1}{\sqrt {\pi n}}}\cdot \left({\frac {2e\pi }{n}}\right)^{n/2}a_{1}a_{2}\cdots a_{n}}
8468:
3117:
9813:
1824:
6826:
4584:
9793:
7348:
5744:
5295:
1391:
1133:
6129:
4639:
4963:{\displaystyle \mathbf {e} _{1}={\frac {\rho }{\sqrt {m_{u}^{2}+m_{v}^{2}}}}\,{\begin{bmatrix}m_{v}\\-m_{u}\\0\end{bmatrix}}\,,\qquad \mathbf {e} _{2}=\mathbf {m} \times \mathbf {e} _{1}\ .}
7442:
6540:
4416:
2161:
2261:
3359:{\displaystyle S_{\text{oblate}}=2\pi a^{2}\left(1+{\frac {c^{2}}{ea^{2}}}\operatorname {artanh} e\right),\qquad {\text{where }}e^{2}=1-{\frac {c^{2}}{a^{2}}}{\text{ and }}(c<a),}
10414:
is a function mapping from the non-negative reals to the non-negative reals giving a finite area under the curve. The multivariate normal distribution is the special case in which
8324:
8319:
7907:
6837:
5475:
8218:
7893:
7997:
3375:
2341:
8687:
A parametric representation of an ellipsoid in general position can be obtained by the parametric representation of a unit sphere (see above) and an affine transformation:
1550:
285:
around the third axis, and there are thus infinitely many ways of choosing the two perpendicular axes of the same length. If the third axis is shorter, the ellipsoid is an
1040:
1108:
1072:
970:
4999:
950:
594:
556:
518:
7022:
5465:{\displaystyle {\begin{aligned}E(\varphi )&=(a\cos \varphi ,b\sin \varphi ,0)\\H(\psi )&=(c\cosh \psi ,0,b\sinh \psi ),\quad c^{2}=a^{2}-b^{2}\end{aligned}}}
2875:
1005:
10158:
rotate stably along their major or minor axes, but not along their median axis. This can be seen experimentally by throwing an eraser with some spin. In addition,
632:
7391:
2889:
4140:
3477:
7415:
1803:{\displaystyle {\begin{bmatrix}x\\y\\z\end{bmatrix}}=R{\begin{bmatrix}\cos(\gamma )\cos(\lambda )\\\cos(\gamma )\sin(\lambda )\\\sin(\gamma )\end{bmatrix}}\,\!}
922:{\displaystyle {r^{2}\sin ^{2}\theta \cos ^{2}\varphi \over a^{2}}+{r^{2}\sin ^{2}\theta \sin ^{2}\varphi \over b^{2}}+{r^{2}\cos ^{2}\theta \over c^{2}}=1,}
477:
457:
437:
3737:{\displaystyle S_{\text{prolate}}=2\pi a^{2}\left(1+{\frac {c}{ae}}\arcsin e\right)\qquad {\text{where }}e^{2}=1-{\frac {a^{2}}{c^{2}}}{\text{ and }}(c>a),}
2094:
is most commonly used, as the angle between the vertical and the equatorial plane, defined for a biaxial ellipsoid. For a more general triaxial ellipsoid, see
3783:
315:
6521:{\displaystyle {\overline {r}}_{x}^{2}=r_{x}^{2}-\lambda ,\quad {\overline {r}}_{y}^{2}=r_{y}^{2}-\lambda ,\quad {\overline {r}}_{z}^{2}=r_{z}^{2}-\lambda }
7163:
of its focal hyperbola, then it seems to be a sphere, that is its apparent shape is a circle. Equivalently, the tangents of the ellipsoid containing point
1122:
The ellipsoid may be parameterized in several ways, which are simpler to express when the ellipsoid axes coincide with coordinate axes. A common choice is
11065:
Frahm, G., Junker, M., & Szimayer, A. (2003). Elliptical copulas: applicability and limitations. Statistics & Probability
Letters, 63(3), 275–286.
10362:{\displaystyle f(x)=k\cdot g\left((\mathbf {x} -{\boldsymbol {\mu }}){\boldsymbol {\Sigma }}^{-1}(\mathbf {x} -{\boldsymbol {\mu }})^{\mathsf {T}}\right)}
6747:. Therefore (analogously to the foci of an ellipse) one considers the focal conics of a triaxial ellipsoid as the (infinite many) foci and calls them the
8643:{\displaystyle \mathbf {x} \mapsto \mathbf {f} _{0}+{\boldsymbol {A}}\mathbf {x} =\mathbf {f} _{0}+x\mathbf {f} _{1}+y\mathbf {f} _{2}+z\mathbf {f} _{3}}
4461:
8231:
2801:{\displaystyle \cos(\varphi )={\frac {c}{a}},\qquad k^{2}={\frac {a^{2}\left(b^{2}-c^{2}\right)}{b^{2}\left(a^{2}-c^{2}\right)}},\qquad a\geq b\geq c,}
1534:{\displaystyle {\begin{aligned}x&=a\cos(\theta )\cos(\lambda ),\\y&=b\cos(\theta )\sin(\lambda ),\\z&=c\sin(\theta ),\end{aligned}}\,\!}
1276:{\displaystyle {\begin{aligned}x&=a\sin(\theta )\cos(\varphi ),\\y&=b\sin(\theta )\sin(\varphi ),\\z&=c\cos(\theta ),\end{aligned}}\,\!}
10684:
10494:, is a measure of the compression of a circle or sphere along a diameter to form an ellipse or an ellipsoid of revolution (spheroid), respectively.
10972:
2617:{\displaystyle S=2\pi c^{2}+{\frac {2\pi ab}{\sin(\varphi )}}\left(E(\varphi ,k)\,\sin ^{2}(\varphi )+F(\varphi ,k)\,\cos ^{2}(\varphi )\right),}
223:
of degree two in three variables. Among quadric surfaces, an ellipsoid is characterized by either of the two following properties. Every planar
4776:{\displaystyle \ \mathbf {e} _{1}={\begin{bmatrix}\rho \\0\\0\end{bmatrix}},\qquad \mathbf {e} _{2}={\begin{bmatrix}0\\\rho \\0\end{bmatrix}}.}
10454:
states that the quadric expression equals some constant specific to that value of the density, and the iso-density surface is an ellipsoid.
1292:
7004:, which means that the focal ellipse degenerates to a line segment and the focal hyperbola collapses to two infinite line segments on the
10929:
10953:
5729:
over any hyperbola point is at a minimum. The analogous statement on the second part of the string and the ellipse has to be true, too.
596:
lie on the surface. The line segments from the origin to these points are called the principal semi-axes of the ellipsoid, because
8404:
3026:
8187:) and represent the directions of the axes of the ellipsoid; the lengths of the semi-axes are computed from the eigenvalues. The
8153:
of the ellipsoid is twice the shortest semi-axis, which is twice the square-root of the reciprocal of the smallest eigenvalue of
6768:
10662:
8140:
of the ellipsoid is twice the longest semi-axis, which is twice the square-root of the reciprocal of the largest eigenvalue of
6328:
If, conversely, a triaxial ellipsoid is given by its equation, then from the equations in step 3 one can derive the parameters
10605:
11053:
10899:
10726:
10700:
7245:
The focal ellipse together with its inner part can be considered as the limit surface (an infinitely thin ellipsoid) of the
4548:
9736:
7275:
7218:
onto the image plane.) For both projections the apparent shape is a circle. In the parallel case the image of the origin
6042:
5700:
behind the upper part of the hyperbola (see diagram) and is free to slide on the hyperbola. The part of the string from
10450:
Thus the density function is a scalar-to-scalar transformation of a quadric expression. Moreover, the equation for any
7569:{\displaystyle {\frac {x_{1}^{2}}{a_{1}^{2}}}+{\frac {x_{2}^{2}}{a_{2}^{2}}}+\cdots +{\frac {x_{n}^{2}}{a_{n}^{2}}}=1.}
5139:
4599:
4226:
7151:
parallel and central projection of the ellipsoid such that it looks like a sphere, i.e. its apparent shape is a circle
11098:
10801:
6719:{\displaystyle r_{x}^{2}-r_{y}^{2}=c^{2},\quad r_{x}^{2}-r_{z}^{2}=a^{2},\quad r_{y}^{2}-r_{z}^{2}=a^{2}-c^{2}=b^{2}}
5713:
runs and slides in front of the ellipse. The string runs through that point of the hyperbola, for which the distance
10162:
considerations mean that rotation along the major axis is more easily perturbed than rotation along the minor axis.
10238:
9652:
7426:
2267:
This equation reduces to that of the volume of a sphere when all three elliptic radii are equal, and to that of an
4338:
9657:
6729:
one finds, that the corresponding focal conics used for the pins-and-string construction have the same semi-axes
11118:
6023:
The remaining points of the ellipsoid can be constructed by suitable changes of the string at the focal conics.
2116:
10989:
Bezinque, Adam; et al. (2018). "Determination of
Prostate Volume: A Comparison of Contemporary Methods".
2219:
305:
The general ellipsoid, also known as triaxial ellipsoid, is a quadratic surface which is defined in
5230:
The pins-and-string construction of an ellipsoid is a transfer of the idea constructing an ellipse using two
9565:
8391:{\displaystyle (\mathbf {x} -\mathbf {v} )^{\mathsf {T}}\!{\boldsymbol {A}}\,(\mathbf {x} -\mathbf {v} )=1}
8188:
8167:
applied to a sphere produces an ellipsoid, which can be brought into the above standard form by a suitable
7974:{\displaystyle (\mathbf {x} -\mathbf {v} )^{\mathsf {T}}\!{\boldsymbol {A}}\,(\mathbf {x} -\mathbf {v} )=1}
6940:{\displaystyle {\overline {r}}_{y}^{2}=r_{y}^{2}-\lambda ,\quad {\overline {r}}_{z}^{2}=r_{z}^{2}-\lambda }
8497:
The key to a parametric representation of an ellipsoid in general position is the alternative definition:
8058:{\displaystyle (\mathbf {x} -\mathbf {v} )^{\mathsf {T}}\!{\boldsymbol {A}}\,(\mathbf {x} -\mathbf {v} )}
626:
306:
8299:
3747:
which, as follows from basic trigonometric identities, are equivalent expressions (i.e. the formula for
10967:
10566:
8201:
7866:
3761:
3461:{\displaystyle S_{\text{oblate}}=2\pi a^{2}\left(1+{\frac {1-e^{2}}{e}}\operatorname {artanh} e\right)}
2437:
2421:{\displaystyle V_{\text{inscribed}}={\frac {8}{3{\sqrt {3}}}}abc,\qquad V_{\text{circumscribed}}=8abc.}
231:, or is empty, or is reduced to a single point (this explains the name, meaning "ellipse-like"). It is
8296:
this notation is motivated by the fact that this matrix can be seen as the "positive square root" of
1618:{\displaystyle -{\tfrac {\pi }{2}}\leq \theta \leq {\tfrac {\pi }{2}},\qquad 0\leq \lambda <2\pi ,}
11148:
10503:
7614:
10403:
9579:
7854:
6032:
Equations for the semi-axes of the generated ellipsoid can be derived by special choices for point
2083:
is longitude. These are true spherical coordinates with the origin at the center of the ellipsoid.
224:
4993:(radius of the circle). Hence the intersection circle can be described by the parametric equation
10473:
10468:
10234:
10197:
6157:
5238:
5089:
The reverse scaling (see above) transforms the unit sphere back to the ellipsoid and the vectors
5079:{\displaystyle \;\mathbf {u} =\mathbf {e} _{0}+\mathbf {e} _{1}\cos t+\mathbf {e} _{2}\sin t\;.}
3756:
can be used to calculate the surface area of a prolate ellipsoid and vice versa). In both cases
9555:
9551:
7422:
7123:{\displaystyle r_{x}={\tfrac {1}{2}}l,\quad r_{y}=r_{z}={\textstyle {\sqrt {r_{x}^{2}-c^{2}}}}}
2880:
1013:
10881:
1081:
1045:
955:
10922:
8508:
8164:
7433:
7184:
1350:
935:
729:{\displaystyle (x,y,z)=(r\sin \theta \cos \varphi ,r\sin \theta \sin \varphi ,r\cos \theta )}
561:
523:
485:
271:
257:, or simply axes of the ellipsoid. If the three axes have different lengths, the figure is a
212:
201:
10873:
2993:{\displaystyle S=4\pi bcR_{G}{\left({\frac {b^{2}}{a^{2}}},{\frac {c^{2}}{a^{2}}},1\right)}}
1650:
Measuring angles directly to the surface of the ellipsoid, not to the circumscribed sphere,
11090:
10909:
7418:
7246:
5636:{\displaystyle S_{1}=(a,0,0),\quad F_{1}=(c,0,0),\quad F_{2}=(-c,0,0),\quad S_{2}=(-a,0,0)}
4215:{\displaystyle \mathbf {x} =\mathbf {f} _{0}+\mathbf {f} _{1}\cos t+\mathbf {f} _{2}\sin t}
3573:{\displaystyle S_{\text{oblate}}=2\pi a^{2}\ +{\frac {\pi c^{2}}{e}}\ln {\frac {1+e}{1-e}}}
2853:
2095:
978:
4134:(conjugate vectors), such that the ellipse can be represented by the parametric equation
3184:
The surface area of an ellipsoid of revolution (or spheroid) may be expressed in terms of
8:
10877:
10697:
9639:
9532:
8192:
8172:
7370:
7187:
7009:
5249:
3185:
2076:
1636:
242:
10869:
10216:
The ellipsoid is the most general shape for which it has been possible to calculate the
5231:
11014:
10189:
10188:
A spinning body of homogeneous self-gravitating fluid will assume the form of either a
9573:
7400:
7172:
3889:{\displaystyle S\approx 4\pi {\sqrt{\frac {a^{p}b^{p}+a^{p}c^{p}+b^{p}c^{p}}{3}}}.\,\!}
2332:
462:
442:
422:
409:{\displaystyle {\frac {x^{2}}{a^{2}}}+{\frac {y^{2}}{b^{2}}}+{\frac {z^{2}}{c^{2}}}=1,}
197:
9617:, ellipsoids used in crystallography to indicate the magnitudes and directions of the
11158:
11153:
11128:
11094:
11083:
11049:
11006:
10947:
10895:
10886:, Algorithms and Combinatorics, vol. 2 (2nd ed.), Springer-Verlag, Berlin,
10797:
10722:
10678:
10407:
10178:
10159:
9799:
9622:
9618:
9614:
6355:
4452:
3929:
is optimal for nearly spherical ellipsoids, with a relative error of at most 1.178%.
2842:
2302:
2091:
1640:
10654:
7436:. The spectral theorem can again be used to obtain a standard equation of the form
5135:, which were wanted for the parametric representation of the intersection ellipse.
11018:
10998:
10887:
10526:
10463:
10246:
10193:
9635:
9604:
9603:, a diagram of an ellipsoid that depicts the orientation and relative magnitude of
9585:
9569:
9168:
8184:
8180:
8176:
8114:
are the reciprocals of the squares of the semi-axes (in three dimensions these are
3986:
2272:
1632:
1111:
293:
246:
10630:"DLMF: §19.20 Special Cases ‣ Symmetric Integrals ‣ Chapter 19 Elliptic Integrals"
7432:
One can also define a hyperellipsoid as the image of a sphere under an invertible
4532:{\displaystyle \;\mathbf {m} ={\begin{bmatrix}m_{u}\\m_{v}\\m_{w}\end{bmatrix}}\;}
10976:
10905:
10707:
by Gerard P. Michon (2004-05-13). See
Thomsen's formulas and Cantrell's comments.
10704:
10170:
9600:
9593:
9522:
8289:{\displaystyle {\boldsymbol {A}}={\boldsymbol {A}}^{1/2}{\boldsymbol {A}}^{1/2};}
7394:
7233:
2268:
1075:
615:
611:
287:
208:
20:
11114:
11078:
11002:
10531:
10520:
10508:
10222:
9536:
7829:
5655:
11124:
10891:
6754:
The converse statement is true, too: if one chooses a second string of length
3768:). Derivations of these results may be found in standard sources, for example
11142:
10387:
10217:
10174:
5257:
3971:
2848:
The surface area of this general ellipsoid can also be expressed in terms of
2299:
1042:, the ellipsoid is a spheroid or ellipsoid of revolution. In particular, if
239:
10201:
10200:, and for moderate rates of rotation. At faster rotations, non-ellipsoidal
11010:
10451:
10182:
10147:
8195:
are matrix decompositions closely related to these geometric observations.
5284:
3976:
3764:
of the ellipse formed by the cross section through the symmetry axis. (See
2443:
253:
that are delimited on the axes of symmetry by the ellipsoid are called the
250:
10781:
Die algebraischen
Grundlagen der Focaleigenschaften der Flächen 2. Ordnung
10135:
these moments of inertia reduce to those for a sphere of uniform density.
10561:
F.W.J. Olver, D.W. Lozier, R.F. Boisvert, and C.W. Clark, editors, 2010,
10484:
10165:
One practical effect of this is that scalene astronomical bodies such as
9677:
can be used to determine the volume of the gland using the approximation
8478:
8095:
232:
10169:
generally rotate along their minor axes (as does Earth, which is merely
5222:
3014:, this can be also be expressed in terms of the volume of the ellipsoid
10490:
10479:
9559:
8105:
7353:
220:
5241:
is given by the pins-and-string construction of the rotated ellipse.
5138:
How to find the vertices and semi-axes of the ellipse is described in
1339:{\displaystyle 0\leq \theta \leq \pi ,\qquad 0\leq \varphi <2\pi .}
235:, which means that it may be enclosed in a sufficiently large sphere.
11132:
9544:
7191:
5186:
3769:
2328:
297:. If the three axes have the same length, the ellipsoid is a sphere.
5214:
10514:
10497:
9674:
8168:
8137:
6969:
5248:
is more complicated. First ideas are due to the
Scottish physicist
4989:
are orthogonal, parallel to the intersection plane and have length
3997:
2167:
282:
277:
216:
125:
8489:
7139:
610:
are half the length of the principal axes. They correspond to the
268:
If two of the axes have the same length, then the ellipsoid is an
10629:
10242:
10205:
9724:
9608:
9515:
8183:, then the eigenvectors of the matrix are orthogonal (due to the
3765:
2324:
2087:
619:
228:
5218:
Pins-and-string construction of an ellipsoid, blue: focal conics
4232:
10166:
10155:
10143:
9189:. If for simplicity the center of the ellipsoid is the origin,
2279:
2107:
193:
98:
10185:
orbit with their major axis aligned radially to their planet.
10138:
10969:
Computerunterstützte
Darstellende und Konstruktive Geometrie.
10571:
9526:
8150:
3992:
26:
10591:
10511:, the gravitational Earth modeled by a best-fitted ellipsoid
8463:{\displaystyle A^{-1/2}\cdot S(\mathbf {0} ,1)+\mathbf {v} }
6282:
are the foci of the ellipse section of the ellipsoid in the
3112:{\displaystyle S=3VR_{G}{\left(a^{-2},b^{-2},c^{-2}\right)}}
9720:
7168:
6821:{\displaystyle \lambda =r_{x}^{2}-{\overline {r}}_{x}^{2}}
9670:
9511:
The ellipsoidal shape finds many practical applications:
8220:, there exists a unique positive definite matrix denoted
7232:
The focal hyperbola intersects the ellipsoid at its four
10868:
10500:, a shell bounded by two concentric, confocal ellipsoids
9202:, the following equation describes the ellipsoid above:
6950:
are valid, which means the two ellipsoids are confocal.
10523:, the smallest ellipsoid containing a given convex set.
9525:, a mathematical figure approximating the shape of the
8921:
form an orthogonal system, the six points with vectors
7222:
is the circle's center; in the central case main point
10517:, a shell bounded by two concentric similar ellipsoids
10396:(which is also the mean vector if the latter exists),
9989:
9914:
9839:
9756:
8851:
8830:
7085:
7040:
6953:
5969:
5916:
5866:
4869:
4742:
4690:
4579:{\displaystyle \mathbf {e} _{0}=\delta \mathbf {m} \;}
4479:
3906:
yields a relative error of at most 1.061%; a value of
2230:
2127:
2019:
1998:
1704:
1665:
1579:
1558:
11048:, Harvard University Press, Cambridge, Massachusetts
10262:
9811:
9788:{\displaystyle m=V\rho ={\tfrac {4}{3}}\pi abc\rho .}
9739:
9211:
8995:
8696:
8537:
8407:
8327:
8302:
8234:
8204:
8000:
7910:
7869:
7626:
7445:
7403:
7373:
7278:
7025:
6840:
6771:
6543:
6371:
6160:
to the given ellipse and the length of the string is
6045:
5742:
5478:
5293:
5002:
4805:
4666:
4602:
4551:
4464:
4341:
4143:
3786:
3592:
3480:
3378:
3197:
3029:
2892:
2856:
2636:
2455:
2344:
2222:
2119:
1822:
1659:
1553:
1389:
1295:
1131:
1084:
1048:
1016:
981:
958:
938:
745:
635:
564:
526:
488:
465:
445:
425:
318:
10768:
8179:). If the linear transformation is represented by a
7354:
Ellipsoids in higher dimensions and general position
7134:
10883:
Geometric algorithms and combinatorial optimization
9535:, a mathematical figure approximating the shape of
8502:
An ellipsoid is an affine image of the unit sphere.
7343:{\displaystyle r_{x}=a,\quad r_{y}=b,\quad l=3a-c.}
281:. In this case, the ellipsoid is invariant under a
11082:
10361:
10208:shapes can be expected, but these are not stable.
10110:
9787:
9495:
9156:
8886:
8642:
8511:can be represented by a translation with a vector
8462:
8390:
8313:
8288:
8212:
8057:
7973:
7887:
7813:
7568:
7409:
7385:
7342:
7122:
6939:
6820:
6718:
6520:
6124:{\displaystyle Y=(0,r_{y},0),\quad Z=(0,0,r_{z}).}
6123:
6013:
5635:
5464:
5148:The diagrams show an ellipsoid with the semi-axes
5078:
4962:
4775:
4633:
4578:
4531:
4410:
4214:
3888:
3736:
3572:
3460:
3358:
3111:
2992:
2869:
2800:
2616:
2420:
2255:
2155:
2061:
1802:
1617:
1533:
1338:
1275:
1102:
1066:
1034:
999:
964:
944:
921:
728:
588:
550:
512:
471:
451:
431:
408:
10742:Die FadenKonstruktion der Flächen zweiter Ordnung
9588:, a triaxial ellipsoid formed by a rotating fluid
8356:
8104:are the principal axes of the ellipsoid, and the
8029:
7939:
7421:defined by a polynomial of degree two that has a
7159:If one views an ellipsoid from an external point
4634:{\displaystyle \;\rho ={\sqrt {1-\delta ^{2}}}\;}
4332:and the given plane onto the plane with equation
3885:
1799:
1530:
1272:
16:Quadric surface that looks like a deformed sphere
11140:
10228:
7240:
9582:, used to describe a robot's freedom of motion.
8493:ellipsoid as an affine image of the unit sphere
5226:Determination of the semi axis of the ellipsoid
5181:
1380:Measuring from the equator rather than a pole,
4317:transforms the ellipsoid onto the unit sphere
4236:Plane section of the unit sphere (see example)
3003:Simplifying above formula using properties of
10979:Uni Darmstadt (PDF; 3,4 MB), S. 88.
7194:of the focal hyperbola as its direction. The
5687:-coordinates, such that the string runs from
10683:: CS1 maint: multiple names: authors list (
8484:
5263:
4411:{\displaystyle \ n_{x}au+n_{y}bv+n_{z}cw=d.}
2845:of the first and second kind respectively.
9554:, a geometrical method for visualizing the
7146:3-axial Ellipsoid with its focal hyperbola.
5736:is a point of the ellipsoid with equation
5190:Pins-and-string construction of an ellipse:
4001:Plane section of an ellipsoid (see example)
3163:do not depend on the choice of an order on
5472:with the vertices and foci of the ellipse
5072:
5003:
4630:
4603:
4575:
4528:
4465:
3993:Determining the ellipse of a plane section
249:, called the center of the ellipsoid. The
10755:Ueber Fadenconstructionen des Ellipsoides
10249:. When they exist, the density functions
8362:
8035:
7945:
7872:
7206:on the tangent of the hyperbola at point
6134:The lower part of the diagram shows that
4914:
4863:
3884:
2583:
2539:
2323:the volume of the circumscribed box. The
2156:{\displaystyle V={\tfrac {4}{3}}\pi abc.}
1798:
1529:
1271:
192:is a surface that can be obtained from a
11077:
10988:
10744:, Mathemat. Nachrichten 13, 1955, S. 151
10549:
10137:
9572:for the graphical representation of the
8488:
8079:. For every ellipsoid, there are unique
7183:to disappear into infinity, one gets an
7138:
5221:
5213:
5185:
4231:
3996:
3975:
2256:{\displaystyle V={\tfrac {1}{6}}\pi ABC}
196:by deforming it by means of directional
25:
10563:NIST Handbook of Mathematical Functions
10338:
10304:
9802:of an ellipsoid of uniform density are
9714:
8562:
8358:
8304:
8265:
8245:
8236:
8206:
8031:
7941:
1349:These parameters may be interpreted as
736:, the general ellipsoid is defined as:
11141:
10952:: CS1 maint: archived copy as title (
10716:
10348:
8937:are the vertices of the ellipsoid and
8350:
8023:
7933:
7358:
7214:is the foot of the perpendicular from
6343:
5675:. The string is kept tight at a point
3775:
2446:of a general (triaxial) ellipsoid is
265:), and the axes are uniquely defined.
10864:
10862:
9642:algorithm of theoretical significance
8520:and a regular 3 × 3 matrix
7249:of confocal ellipsoids determined by
6340:for a pins-and-string construction.
5237:A pins-and-string construction of an
30:Examples of ellipsoids with equation
10817:, Teubner, Leipzig 1861, p. 287
9692:(where 0.52 is an approximation for
4657:(i.e. the plane is horizontal), let
300:
10245:, can be defined in terms of their
9629:
8198:For every positive definite matrix
7988:-dimensional ellipsoid centered at
6954:Limit case, ellipsoid of revolution
6362:with the squares of its semi-axes
6264:From the upper diagram we see that
6152:are the foci of the ellipse in the
4101:, which have an ellipse in common.
1117:
479:are the length of the semi-axes.
13:
10859:
10665:from the original on 3 August 2017
10092:
10089:
10074:
10071:
10052:
10049:
9975:
9972:
9900:
9897:
9825:
9822:
9167:For any ellipsoid there exists an
8314:{\displaystyle {\boldsymbol {A}}.}
7651:
1361:is the azimuth angle of the point
14:
11170:
11107:
10211:
8971:A surface normal vector at point
8676:are the column vectors of matrix
8213:{\displaystyle {\boldsymbol {A}}}
8091:that satisfy the above equation.
7888:{\displaystyle \mathbb {R} ^{n},}
7135:Properties of the focal hyperbola
3965:
11085:Advanced Engineering Mathematics
10841:Analytische Geometrie des Raumes
10826:D. Hilbert & S Cohn-Vossen:
10815:Analytische Geometrie des Raumes
10792:D. Hilbert & S Cohn-Vossen:
10783:Math. Ann. 50, 398 - 428 (1898).
10717:Albert, Abraham Adrian (2016) ,
10330:
10313:
10296:
10239:multivariate normal distribution
9653:Ellipsoidal reflector floodlight
9466:
9451:
9436:
9404:
9390:
9375:
9337:
9328:
9314:
9276:
9261:
9252:
9132:
9117:
9084:
9069:
9036:
9021:
8997:
8803:
8770:
8737:
8722:
8698:
8630:
8612:
8594:
8576:
8567:
8548:
8539:
8456:
8439:
8375:
8367:
8340:
8332:
8181:symmetric 3 × 3 matrix
8048:
8040:
8013:
8005:
7958:
7950:
7923:
7915:
7591:by the product of the semi-axes
7427:positive definite quadratic form
7171:, whose axis of rotation is the
5244:The construction of points of a
5053:
5029:
5014:
5005:
4944:
4935:
4921:
4808:
4724:
4672:
4571:
4554:
4467:
4193:
4169:
4154:
4145:
238:An ellipsoid has three pairwise
11059:
11038:
11025:
10982:
10961:
10935:from the original on 2013-06-26
10915:
10846:
10833:
10820:
10807:
10786:
10773:
10760:
10757:. Math. Ann. 20, 147–184 (1882)
10747:
9658:Ellipsoidal reflector spotlight
9506:
8865:
8825:
7835:
7318:
7298:
7057:
6890:
6643:
6593:
6471:
6421:
6083:
5954:
5901:
5595:
5554:
5516:
5421:
4918:
4721:
4593:of the intersection circle and
3760:may again be identified as the
3662:
3284:
2779:
2668:
2431:
2389:
2033:
1593:
1314:
11119:Wolfram Demonstrations Project
10770:Math. Ann. 27, 253–271 (1886).
10734:
10710:
10691:
10652:
10646:
10622:
10606:"Surface Area of an Ellipsoid"
10598:
10584:
10555:
10543:
10343:
10326:
10308:
10292:
10272:
10266:
9233:
9215:
9013:
9001:
8714:
8702:
8543:
8449:
8435:
8379:
8363:
8345:
8328:
8052:
8036:
8018:
8001:
7962:
7946:
7928:
7911:
7269:. For the limit case one gets
6115:
6090:
6077:
6052:
5895:
5877:
5630:
5609:
5589:
5568:
5548:
5530:
5510:
5492:
5415:
5379:
5369:
5363:
5353:
5317:
5307:
5301:
4542:its unit normal vector. Hence
3728:
3716:
3350:
3338:
2649:
2643:
2603:
2597:
2580:
2568:
2559:
2553:
2536:
2524:
2510:
2504:
1787:
1781:
1768:
1762:
1753:
1747:
1734:
1728:
1719:
1713:
1519:
1513:
1484:
1478:
1469:
1463:
1434:
1428:
1419:
1413:
1261:
1255:
1226:
1220:
1211:
1205:
1176:
1170:
1161:
1155:
723:
660:
654:
636:
583:
565:
545:
527:
507:
489:
1:
11071:
10406:which is proportional to the
10229:In probability and statistics
8968:are the semi-principal axes.
7587:can be obtained by replacing
7241:Property of the focal ellipse
5654:Pin one end of the string to
3980:Plane section of an ellipsoid
2110:bounded by the ellipsoid is
1007:, the ellipsoid is a sphere.
10828:Geometry and the Imagination
10794:Geometry and the imagination
10196:(scalene ellipsoid) when in
8189:singular value decomposition
7367:, or ellipsoid of dimension
7167:are the lines of a circular
6897:
6847:
6802:
6478:
6428:
6378:
6027:
5254:Geometry and the imagination
5210:, length of the string (red)
5182:Pins-and-string construction
4071:and the plane with equation
3944:, the area is approximately
3152:, the equations in terms of
2275:when two of them are equal.
7:
11044:Dusenbery, David B. (2009).
10457:
10173:); in addition, because of
9723:of an ellipsoid of uniform
9669:Measurements obtained from
7179:. If one allows the center
6531:then from the equations of
6323:
5647:(in diagram red) of length
3122:Unlike the expression with
627:spherical coordinate system
291:; if it is longer, it is a
215:that may be defined as the
200:, or more generally, of an
19:For spherical ellipse, see
10:
11175:
11089:(3rd ed.), New York:
11035:, (2nd edition) Chapter 5.
11003:10.1016/j.acra.2018.03.014
10796:, Chelsea New York, 1952,
10567:Cambridge University Press
10410:if the latter exists, and
7901:that satisfy the equation
6156:-plane, too. Hence, it is
5163:which is cut by the plane
4644:its radius (see diagram).
3969:
2438:Area of a geodesic polygon
2435:
2166:In terms of the principal
18:
10892:10.1007/978-3-642-78240-4
10504:Geodesics on an ellipsoid
8485:Parametric representation
8321:The ellipsoid defined by
7425:of degree two which is a
5264:Steps of the construction
4973:In any case, the vectors
2101:
1647:is azimuth or longitude.
1035:{\displaystyle a=b\neq c}
10592:"DLMF: 19.2 Definitions"
10537:
10404:positive definite matrix
10235:elliptical distributions
9580:Manipulability ellipsoid
8398:can also be presented as
7855:positive-definite matrix
7008:-axis. The ellipsoid is
5112:are mapped onto vectors
1103:{\displaystyle a=b<c}
1067:{\displaystyle a=b>c}
972:is the azimuthal angle.
965:{\displaystyle \varphi }
11031:Goldstein, H G (1980).
10719:Solid Analytic Geometry
10474:Elliptical distribution
10469:Ellipsoidal coordinates
10237:, which generalize the
10198:hydrostatic equilibrium
10142:Artist's conception of
9566:Lamé's stress ellipsoid
9169:implicit representation
8171:, a consequence of the
7895:then the set of points
7615:volume of a hypersphere
7613:in the formula for the
7190:with the corresponding
5666:and the other to focus
5239:ellipsoid of revolution
3932:In the "flat" limit of
2883:of elliptic integrals:
2881:Carlson symmetric forms
1357:is the polar angle and
952:is the polar angle and
945:{\displaystyle \theta }
589:{\displaystyle (0,0,c)}
551:{\displaystyle (0,b,0)}
513:{\displaystyle (a,0,0)}
10721:, Dover, p. 117,
10363:
10151:
10112:
9789:
9497:
9158:
8888:
8644:
8494:
8471:
8464:
8392:
8315:
8290:
8214:
8059:
7975:
7889:
7846:is a real, symmetric,
7815:
7570:
7434:affine transformation
7411:
7387:
7344:
7152:
7124:
7010:rotationally symmetric
6941:
6822:
6720:
6522:
6125:
6015:
5637:
5466:
5283:, which are a pair of
5260:& S. Vossen, too.
5227:
5219:
5211:
5080:
4964:
4777:
4635:
4580:
4533:
4412:
4237:
4216:
4002:
3981:
3890:
3738:
3574:
3462:
3360:
3113:
2994:
2871:
2802:
2618:
2422:
2257:
2157:
2063:
1804:
1619:
1535:
1340:
1277:
1104:
1068:
1036:
1001:
966:
946:
923:
730:
590:
552:
514:
473:
453:
433:
410:
185:
11046:Living at Micro Scale
10854:Analytische Geometrie
10659:mathworld.wolfram.com
10653:W., Weisstein, Eric.
10572:"Triaxial Ellipsoids"
10364:
10192:(oblate spheroid) or
10146:, a Jacobi-ellipsoid
10141:
10113:
9790:
9498:
9159:
8889:
8645:
8509:affine transformation
8492:
8465:
8400:
8393:
8316:
8291:
8215:
8165:linear transformation
8060:
7976:
7890:
7816:
7571:
7412:
7388:
7345:
7142:
7125:
6942:
6823:
6721:
6523:
6126:
6016:
5638:
5467:
5225:
5217:
5189:
5081:
4965:
4778:
4636:
4581:
4534:
4455:of the new plane and
4413:
4235:
4217:
4000:
3979:
3891:
3739:
3575:
3463:
3361:
3114:
2995:
2872:
2870:{\displaystyle R_{G}}
2803:
2619:
2423:
2258:
2158:
2064:
1805:
1620:
1536:
1351:spherical coordinates
1341:
1278:
1105:
1069:
1037:
1002:
1000:{\displaystyle a=b=c}
967:
947:
924:
731:
591:
553:
515:
474:
454:
434:
411:
307:Cartesian coordinates
245:which intersect at a
202:affine transformation
29:
10878:Schrijver, Alexander
10260:
10253:have the structure:
10150:, with its two moons
9809:
9737:
9715:Dynamical properties
9568:, an alternative to
9209:
8993:
8694:
8535:
8405:
8325:
8300:
8232:
8202:
7998:
7908:
7867:
7624:
7443:
7419:quadric hypersurface
7401:
7371:
7276:
7175:of the hyperbola at
7023:
6838:
6769:
6541:
6369:
6043:
5740:
5476:
5291:
5000:
4803:
4664:
4600:
4549:
4462:
4339:
4141:
3784:
3590:
3478:
3376:
3195:
3186:elementary functions
3027:
2890:
2854:
2634:
2453:
2342:
2220:
2117:
2096:ellipsoidal latitude
1820:
1657:
1551:
1387:
1293:
1129:
1082:
1046:
1014:
979:
956:
936:
743:
633:
562:
524:
486:
463:
443:
423:
316:
11033:Classical Mechanics
10610:analyticphysics.com
10552:, pp. 455–456)
10452:iso-density surface
10443:for quadratic form
10390:with median vector
10376:is a scale factor,
9640:convex optimization
9552:Poinsot's ellipsoid
9533:Reference ellipsoid
8481:around the origin.
8193:polar decomposition
8173:polar decomposition
8065:is also called the
7557:
7542:
7514:
7499:
7477:
7462:
7386:{\displaystyle n-1}
7196:true curve of shape
7188:parallel projection
7102:
6930:
6912:
6880:
6862:
6831:then the equations
6817:
6792:
6676:
6658:
6626:
6608:
6576:
6558:
6511:
6493:
6461:
6443:
6411:
6393:
6344:Confocal ellipsoids
5986:
5933:
5838:
5806:
5774:
4859:
4841:
3776:Approximate formula
2282:of an ellipsoid is
2077:geocentric latitude
1637:parametric latitude
11117:" by Jeff Bryant,
10991:Academic Radiology
10975:2013-11-10 at the
10703:2011-09-30 at the
10655:"Prolate Spheroid"
10359:
10190:Maclaurin spheroid
10152:
10108:
10106:
9998:
9923:
9848:
9800:moments of inertia
9785:
9765:
9623:crystal structures
9605:refractive indices
9556:torque-free motion
9493:
9154:
8884:
8860:
8839:
8640:
8495:
8460:
8388:
8311:
8286:
8210:
8132:). In particular:
8055:
7971:
7885:
7811:
7566:
7543:
7528:
7500:
7485:
7463:
7448:
7407:
7383:
7340:
7153:
7120:
7118:
7088:
7049:
6937:
6916:
6891:
6866:
6841:
6818:
6796:
6778:
6751:of the ellipsoid.
6716:
6662:
6644:
6612:
6594:
6562:
6544:
6518:
6497:
6472:
6447:
6422:
6397:
6372:
6121:
6011:
6009:
6002:
5972:
5949:
5919:
5875:
5824:
5792:
5760:
5633:
5462:
5460:
5246:triaxial ellipsoid
5228:
5220:
5212:
5076:
4960:
4908:
4845:
4827:
4773:
4764:
4712:
4631:
4576:
4529:
4522:
4408:
4238:
4212:
4003:
3982:
3936:much smaller than
3886:
3734:
3570:
3458:
3356:
3109:
2990:
2867:
2843:elliptic integrals
2798:
2614:
2418:
2335:are respectively:
2331:and circumscribed
2253:
2239:
2153:
2136:
2079:on the Earth, and
2059:
2057:
2028:
2007:
1800:
1792:
1687:
1615:
1588:
1567:
1531:
1527:
1377:of the ellipsoid.
1336:
1273:
1269:
1100:
1064:
1032:
997:
962:
942:
919:
726:
586:
548:
510:
469:
449:
429:
406:
259:triaxial ellipsoid
247:center of symmetry
207:An ellipsoid is a
186:
11129:Quadratic Surface
11054:978-0-674-03116-6
10997:(12): 1582–1587.
10901:978-3-642-78242-8
10870:Grötschel, Martin
10728:978-0-486-81026-3
10569:), Section 19.33
10408:covariance matrix
10388:random row vector
10247:density functions
10179:synchronous orbit
10160:moment of inertia
9997:
9922:
9847:
9764:
9619:thermal vibration
9615:Thermal ellipsoid
9576:state at a point.
8859:
8838:
7994:. The expression
7758:
7732:
7731:
7681:
7667:
7647:
7579:The volume of an
7558:
7515:
7478:
7410:{\displaystyle n}
7359:Standard equation
7116:
7048:
6900:
6850:
6805:
6481:
6431:
6381:
6000:
5947:
5874:
5839:
5807:
5775:
5232:pins and a string
4956:
4861:
4860:
4669:
4628:
4453:Hesse normal form
4344:
3879:
3873:
3714:
3709:
3666:
3646:
3600:
3568:
3536:
3512:
3488:
3442:
3386:
3336:
3331:
3288:
3265:
3205:
2976:
2949:
2774:
2663:
2514:
2397:
2375:
2372:
2352:
2303:elliptic cylinder
2238:
2213:), the volume is
2135:
2092:geodetic latitude
2027:
2006:
1982:
1981:
1641:eccentric anomaly
1587:
1566:
908:
863:
802:
472:{\displaystyle c}
452:{\displaystyle b}
432:{\displaystyle a}
395:
368:
341:
301:Standard equation
263:scalene ellipsoid
11166:
11149:Geometric shapes
11103:
11088:
11066:
11063:
11057:
11042:
11036:
11029:
11023:
11022:
10986:
10980:
10965:
10959:
10957:
10951:
10943:
10941:
10940:
10934:
10927:
10919:
10913:
10912:
10866:
10857:
10850:
10844:
10837:
10831:
10824:
10818:
10811:
10805:
10790:
10784:
10777:
10771:
10764:
10758:
10751:
10745:
10738:
10732:
10731:
10714:
10708:
10695:
10689:
10688:
10682:
10674:
10672:
10670:
10650:
10644:
10643:
10641:
10640:
10626:
10620:
10619:
10617:
10616:
10602:
10596:
10595:
10588:
10582:
10581:
10579:
10578:
10559:
10553:
10547:
10527:List of surfaces
10464:Ellipsoidal dome
10446:
10442:
10440:
10438:
10437:
10434:
10431:
10413:
10401:
10395:
10385:
10381:
10375:
10368:
10366:
10365:
10360:
10358:
10354:
10353:
10352:
10351:
10341:
10333:
10325:
10324:
10316:
10307:
10299:
10252:
10241:and are used in
10194:Jacobi ellipsoid
10134:
10117:
10115:
10114:
10109:
10107:
10097:
10096:
10095:
10079:
10078:
10077:
10057:
10056:
10055:
10035:
10031:
10030:
10029:
10017:
10016:
9999:
9990:
9980:
9979:
9978:
9960:
9956:
9955:
9954:
9942:
9941:
9924:
9915:
9905:
9904:
9903:
9885:
9881:
9880:
9879:
9867:
9866:
9849:
9840:
9830:
9829:
9828:
9794:
9792:
9791:
9786:
9766:
9757:
9729:
9709:
9707:
9706:
9703:
9700:
9699:
9691:
9636:Ellipsoid method
9630:Computer science
9586:Jacobi ellipsoid
9537:planetary bodies
9502:
9500:
9499:
9494:
9486:
9485:
9480:
9476:
9475:
9474:
9469:
9460:
9459:
9454:
9445:
9444:
9439:
9418:
9417:
9412:
9408:
9407:
9399:
9398:
9393:
9384:
9383:
9378:
9357:
9356:
9351:
9347:
9346:
9345:
9340:
9331:
9323:
9322:
9317:
9296:
9295:
9290:
9286:
9285:
9284:
9279:
9270:
9269:
9264:
9255:
9201:
9188:
9163:
9161:
9160:
9155:
9141:
9140:
9135:
9126:
9125:
9120:
9093:
9092:
9087:
9078:
9077:
9072:
9045:
9044:
9039:
9030:
9029:
9024:
9000:
8985:
8967:
8965:
8956:
8947:
8936:
8920:
8893:
8891:
8890:
8885:
8861:
8852:
8840:
8831:
8812:
8811:
8806:
8779:
8778:
8773:
8746:
8745:
8740:
8731:
8730:
8725:
8701:
8683:
8675:
8649:
8647:
8646:
8641:
8639:
8638:
8633:
8621:
8620:
8615:
8603:
8602:
8597:
8585:
8584:
8579:
8570:
8565:
8557:
8556:
8551:
8542:
8527:
8519:
8469:
8467:
8466:
8461:
8459:
8442:
8428:
8427:
8423:
8397:
8395:
8394:
8389:
8378:
8370:
8361:
8355:
8354:
8353:
8343:
8335:
8320:
8318:
8317:
8312:
8307:
8295:
8293:
8292:
8287:
8282:
8281:
8277:
8268:
8262:
8261:
8257:
8248:
8239:
8227:
8219:
8217:
8216:
8211:
8209:
8185:spectral theorem
8177:spectral theorem
8158:
8145:
8131:
8125:
8119:
8113:
8103:
8090:
8084:
8078:
8067:ellipsoidal norm
8064:
8062:
8061:
8056:
8051:
8043:
8034:
8028:
8027:
8026:
8016:
8008:
7993:
7980:
7978:
7977:
7972:
7961:
7953:
7944:
7938:
7937:
7936:
7926:
7918:
7900:
7894:
7892:
7891:
7886:
7881:
7880:
7875:
7862:
7853:
7849:
7845:
7827:
7820:
7818:
7817:
7812:
7810:
7809:
7797:
7796:
7787:
7786:
7777:
7776:
7772:
7763:
7759:
7754:
7743:
7733:
7724:
7720:
7715:
7714:
7702:
7701:
7692:
7691:
7682:
7680:
7679:
7675:
7668:
7660:
7649:
7648:
7640:
7634:
7612:
7590:
7582:
7575:
7573:
7572:
7567:
7559:
7556:
7551:
7541:
7536:
7527:
7516:
7513:
7508:
7498:
7493:
7484:
7479:
7476:
7471:
7461:
7456:
7447:
7423:homogeneous part
7416:
7414:
7413:
7408:
7392:
7390:
7389:
7384:
7349:
7347:
7346:
7341:
7308:
7307:
7288:
7287:
7268:
7258:
7234:umbilical points
7229:Umbilical points
7225:
7221:
7217:
7213:
7209:
7205:
7201:
7182:
7178:
7166:
7162:
7129:
7127:
7126:
7121:
7119:
7117:
7115:
7114:
7101:
7096:
7087:
7080:
7079:
7067:
7066:
7050:
7041:
7035:
7034:
7015:
7007:
7003:
6987:
6967:
6946:
6944:
6943:
6938:
6929:
6924:
6911:
6906:
6901:
6893:
6879:
6874:
6861:
6856:
6851:
6843:
6827:
6825:
6824:
6819:
6816:
6811:
6806:
6798:
6791:
6786:
6761:
6760:
6746:
6742:
6725:
6723:
6722:
6717:
6715:
6714:
6702:
6701:
6689:
6688:
6675:
6670:
6657:
6652:
6639:
6638:
6625:
6620:
6607:
6602:
6589:
6588:
6575:
6570:
6557:
6552:
6534:
6527:
6525:
6524:
6519:
6510:
6505:
6492:
6487:
6482:
6474:
6460:
6455:
6442:
6437:
6432:
6424:
6410:
6405:
6392:
6387:
6382:
6374:
6361:
6354:is an ellipsoid
6353:
6352:
6339:
6335:
6331:
6319:
6314:
6313:
6300:
6299:
6286:-plane and that
6285:
6281:
6272:
6260:
6255:
6254:
6241:
6240:
6226:
6212:
6210:
6209:
6206:
6203:
6188:
6181:
6155:
6151:
6142:
6130:
6128:
6127:
6122:
6114:
6113:
6070:
6069:
6035:
6020:
6018:
6017:
6012:
6010:
6003:
6001:
5999:
5998:
5985:
5980:
5971:
5964:
5963:
5950:
5948:
5946:
5945:
5932:
5927:
5918:
5911:
5910:
5876:
5867:
5861:
5860:
5850:
5840:
5837:
5832:
5823:
5822:
5813:
5808:
5805:
5800:
5791:
5790:
5781:
5776:
5773:
5768:
5759:
5758:
5749:
5746:
5735:
5728:
5726:
5712:
5703:
5699:
5695:
5686:
5682:
5678:
5674:
5665:
5650:
5642:
5640:
5639:
5634:
5605:
5604:
5564:
5563:
5526:
5525:
5488:
5487:
5471:
5469:
5468:
5463:
5461:
5457:
5456:
5444:
5443:
5431:
5430:
5282:
5275:
5209:
5207:
5177:
5162:
5134:
5111:
5085:
5083:
5082:
5077:
5062:
5061:
5056:
5038:
5037:
5032:
5023:
5022:
5017:
5008:
4992:
4988:
4969:
4967:
4966:
4961:
4954:
4953:
4952:
4947:
4938:
4930:
4929:
4924:
4913:
4912:
4898:
4897:
4881:
4880:
4862:
4858:
4853:
4840:
4835:
4826:
4822:
4817:
4816:
4811:
4795:
4782:
4780:
4779:
4774:
4769:
4768:
4733:
4732:
4727:
4717:
4716:
4681:
4680:
4675:
4667:
4656:
4640:
4638:
4637:
4632:
4629:
4627:
4626:
4611:
4585:
4583:
4582:
4577:
4574:
4563:
4562:
4557:
4538:
4536:
4535:
4530:
4527:
4526:
4519:
4518:
4505:
4504:
4491:
4490:
4470:
4450:
4417:
4415:
4414:
4409:
4392:
4391:
4373:
4372:
4354:
4353:
4342:
4331:
4316:
4315:
4313:
4312:
4307:
4304:
4291:
4289:
4288:
4283:
4280:
4267:
4265:
4264:
4259:
4256:
4221:
4219:
4218:
4213:
4202:
4201:
4196:
4178:
4177:
4172:
4163:
4162:
4157:
4148:
4133:
4124:
4115:
4100:
4070:
4068:
4066:
4065:
4060:
4057:
4048:
4046:
4045:
4040:
4037:
4028:
4026:
4025:
4020:
4017:
3987:Circular section
3961:
3960:3 ≈ 1.5849625007
3951:, equivalent to
3950:
3943:
3939:
3935:
3928:
3926:
3924:
3923:
3920:
3917:
3905:
3895:
3893:
3892:
3887:
3880:
3878:
3869:
3868:
3867:
3858:
3857:
3845:
3844:
3835:
3834:
3822:
3821:
3812:
3811:
3801:
3800:
3759:
3755:
3743:
3741:
3740:
3735:
3715:
3712:
3710:
3708:
3707:
3698:
3697:
3688:
3677:
3676:
3667:
3664:
3661:
3657:
3647:
3645:
3634:
3621:
3620:
3602:
3601:
3598:
3579:
3577:
3576:
3571:
3569:
3567:
3556:
3545:
3537:
3532:
3531:
3530:
3517:
3510:
3509:
3508:
3490:
3489:
3486:
3467:
3465:
3464:
3459:
3457:
3453:
3443:
3438:
3437:
3436:
3420:
3407:
3406:
3388:
3387:
3384:
3365:
3363:
3362:
3357:
3337:
3334:
3332:
3330:
3329:
3320:
3319:
3310:
3299:
3298:
3289:
3286:
3280:
3276:
3266:
3264:
3263:
3262:
3249:
3248:
3239:
3226:
3225:
3207:
3206:
3203:
3180:
3174:
3168:
3162:
3151:
3136:
3118:
3116:
3115:
3110:
3108:
3107:
3103:
3102:
3101:
3086:
3085:
3070:
3069:
3051:
3050:
3019:
3013:
2999:
2997:
2996:
2991:
2989:
2988:
2984:
2977:
2975:
2974:
2965:
2964:
2955:
2950:
2948:
2947:
2938:
2937:
2928:
2920:
2919:
2878:
2876:
2874:
2873:
2868:
2866:
2865:
2840:
2825:
2807:
2805:
2804:
2799:
2775:
2773:
2772:
2768:
2767:
2766:
2754:
2753:
2739:
2738:
2728:
2727:
2723:
2722:
2721:
2709:
2708:
2694:
2693:
2683:
2678:
2677:
2664:
2656:
2623:
2621:
2620:
2615:
2610:
2606:
2593:
2592:
2549:
2548:
2515:
2513:
2496:
2482:
2477:
2476:
2427:
2425:
2424:
2419:
2399:
2398:
2395:
2376:
2374:
2373:
2368:
2359:
2354:
2353:
2350:
2322:
2320:
2319:
2316:
2313:
2312:
2298:the volume of a
2297:
2295:
2294:
2291:
2288:
2273:prolate spheroid
2262:
2260:
2259:
2254:
2240:
2231:
2212:
2202:
2192:
2182:
2162:
2160:
2159:
2154:
2137:
2128:
2082:
2074:
2068:
2066:
2065:
2060:
2058:
2029:
2020:
2008:
1999:
1990:
1983:
1974:
1973:
1964:
1963:
1954:
1953:
1935:
1934:
1925:
1921:
1914:
1913:
1904:
1903:
1885:
1884:
1875:
1874:
1860:
1859:
1850:
1849:
1838:
1834:
1809:
1807:
1806:
1801:
1797:
1796:
1692:
1691:
1646:
1633:reduced latitude
1630:
1624:
1622:
1621:
1616:
1589:
1580:
1568:
1559:
1540:
1538:
1537:
1532:
1528:
1376:
1360:
1356:
1345:
1343:
1342:
1337:
1282:
1280:
1279:
1274:
1270:
1118:Parameterization
1112:prolate spheroid
1109:
1107:
1106:
1101:
1073:
1071:
1070:
1065:
1041:
1039:
1038:
1033:
1006:
1004:
1003:
998:
971:
969:
968:
963:
951:
949:
948:
943:
928:
926:
925:
920:
909:
907:
906:
897:
890:
889:
880:
879:
869:
864:
862:
861:
852:
845:
844:
829:
828:
819:
818:
808:
803:
801:
800:
791:
784:
783:
768:
767:
758:
757:
747:
735:
733:
732:
727:
609:
595:
593:
592:
587:
557:
555:
554:
549:
519:
517:
516:
511:
478:
476:
475:
470:
458:
456:
455:
450:
438:
436:
435:
430:
415:
413:
412:
407:
396:
394:
393:
384:
383:
374:
369:
367:
366:
357:
356:
347:
342:
340:
339:
330:
329:
320:
294:prolate spheroid
275:, also called a
243:axes of symmetry
177:
170:
163:
146:
139:
116:
92:
90:
88:
87:
82:
79:
70:
68:
67:
62:
59:
50:
48:
47:
42:
39:
11174:
11173:
11169:
11168:
11167:
11165:
11164:
11163:
11139:
11138:
11110:
11101:
11079:Kreyszig, Erwin
11074:
11069:
11064:
11060:
11043:
11039:
11030:
11026:
10987:
10983:
10977:Wayback Machine
10966:
10962:
10945:
10944:
10938:
10936:
10932:
10925:
10923:"Archived copy"
10921:
10920:
10916:
10902:
10867:
10860:
10851:
10847:
10838:
10834:
10825:
10821:
10812:
10808:
10791:
10787:
10778:
10774:
10765:
10761:
10752:
10748:
10739:
10735:
10729:
10715:
10711:
10705:Wayback Machine
10696:
10692:
10676:
10675:
10668:
10666:
10651:
10647:
10638:
10636:
10628:
10627:
10623:
10614:
10612:
10604:
10603:
10599:
10590:
10589:
10585:
10576:
10574:
10570:
10560:
10556:
10548:
10544:
10540:
10476:, in statistics
10460:
10444:
10435:
10432:
10427:
10426:
10424:
10415:
10411:
10397:
10391:
10383:
10377:
10373:
10347:
10346:
10342:
10337:
10329:
10317:
10312:
10311:
10303:
10295:
10291:
10287:
10261:
10258:
10257:
10250:
10231:
10214:
10154:Ellipsoids and
10122:
10105:
10104:
10088:
10087:
10083:
10070:
10069:
10065:
10058:
10048:
10047:
10043:
10040:
10039:
10025:
10021:
10012:
10008:
10007:
10003:
9988:
9981:
9971:
9970:
9966:
9964:
9950:
9946:
9937:
9933:
9932:
9928:
9913:
9906:
9896:
9895:
9891:
9889:
9875:
9871:
9862:
9858:
9857:
9853:
9838:
9831:
9821:
9820:
9816:
9812:
9810:
9807:
9806:
9755:
9738:
9735:
9734:
9727:
9717:
9704:
9701:
9697:
9696:
9695:
9693:
9678:
9673:imaging of the
9632:
9601:Index ellipsoid
9594:Crystallography
9523:Earth ellipsoid
9509:
9481:
9470:
9465:
9464:
9455:
9450:
9449:
9440:
9435:
9434:
9433:
9429:
9428:
9413:
9403:
9394:
9389:
9388:
9379:
9374:
9373:
9372:
9368:
9367:
9352:
9341:
9336:
9335:
9327:
9318:
9313:
9312:
9311:
9307:
9306:
9291:
9280:
9275:
9274:
9265:
9260:
9259:
9251:
9250:
9246:
9245:
9210:
9207:
9206:
9196:
9190:
9171:
9136:
9131:
9130:
9121:
9116:
9115:
9088:
9083:
9082:
9073:
9068:
9067:
9040:
9035:
9034:
9025:
9020:
9019:
8996:
8994:
8991:
8990:
8972:
8964:
8958:
8955:
8949:
8946:
8940:
8938:
8935:
8928:
8922:
8919:
8912:
8905:
8899:
8898:If the vectors
8850:
8829:
8807:
8802:
8801:
8774:
8769:
8768:
8741:
8736:
8735:
8726:
8721:
8720:
8697:
8695:
8692:
8691:
8677:
8674:
8667:
8660:
8654:
8634:
8629:
8628:
8616:
8611:
8610:
8598:
8593:
8592:
8580:
8575:
8574:
8566:
8561:
8552:
8547:
8546:
8538:
8536:
8533:
8532:
8521:
8518:
8512:
8487:
8455:
8438:
8419:
8412:
8408:
8406:
8403:
8402:
8374:
8366:
8357:
8349:
8348:
8344:
8339:
8331:
8326:
8323:
8322:
8303:
8301:
8298:
8297:
8273:
8269:
8264:
8263:
8253:
8249:
8244:
8243:
8235:
8233:
8230:
8229:
8221:
8205:
8203:
8200:
8199:
8154:
8141:
8127:
8121:
8115:
8109:
8099:
8086:
8080:
8070:
8047:
8039:
8030:
8022:
8021:
8017:
8012:
8004:
7999:
7996:
7995:
7989:
7957:
7949:
7940:
7932:
7931:
7927:
7922:
7914:
7909:
7906:
7905:
7896:
7876:
7871:
7870:
7868:
7865:
7864:
7863:is a vector in
7858:
7851:
7847:
7841:
7838:
7825:
7805:
7801:
7792:
7788:
7782:
7778:
7768:
7764:
7744:
7742:
7738:
7737:
7719:
7710:
7706:
7697:
7693:
7687:
7683:
7659:
7658:
7654:
7650:
7639:
7635:
7633:
7625:
7622:
7621:
7610:
7604:
7598:
7592:
7588:
7580:
7552:
7547:
7537:
7532:
7526:
7509:
7504:
7494:
7489:
7483:
7472:
7467:
7457:
7452:
7446:
7444:
7441:
7440:
7402:
7399:
7398:
7395:Euclidean space
7372:
7369:
7368:
7361:
7356:
7303:
7299:
7283:
7279:
7277:
7274:
7273:
7265:
7260:
7250:
7243:
7223:
7219:
7215:
7211:
7207:
7203:
7202:and main point
7199:
7180:
7176:
7164:
7160:
7147:
7137:
7110:
7106:
7097:
7092:
7086:
7084:
7075:
7071:
7062:
7058:
7039:
7030:
7026:
7024:
7021:
7020:
7013:
7005:
7002:
6995:
6989:
6986:
6979:
6973:
6959:
6956:
6925:
6920:
6907:
6902:
6892:
6875:
6870:
6857:
6852:
6842:
6839:
6836:
6835:
6812:
6807:
6797:
6787:
6782:
6770:
6767:
6766:
6756:
6755:
6744:
6730:
6710:
6706:
6697:
6693:
6684:
6680:
6671:
6666:
6653:
6648:
6634:
6630:
6621:
6616:
6603:
6598:
6584:
6580:
6571:
6566:
6553:
6548:
6542:
6539:
6538:
6532:
6506:
6501:
6488:
6483:
6473:
6456:
6451:
6438:
6433:
6423:
6406:
6401:
6388:
6383:
6373:
6370:
6367:
6366:
6359:
6350:
6349:
6346:
6337:
6333:
6329:
6326:
6312:
6307:
6306:
6305:
6298:
6293:
6292:
6291:
6287:
6283:
6280:
6274:
6271:
6265:
6253:
6248:
6247:
6246:
6239:
6234:
6233:
6232:
6228:
6207:
6204:
6201:
6200:
6198:
6195:
6190:
6187:
6183:
6170:
6161:
6153:
6150:
6144:
6141:
6135:
6109:
6105:
6065:
6061:
6044:
6041:
6040:
6033:
6030:
6008:
6007:
5994:
5990:
5981:
5976:
5970:
5968:
5959:
5955:
5941:
5937:
5928:
5923:
5917:
5915:
5906:
5902:
5865:
5856:
5852:
5848:
5847:
5833:
5828:
5818:
5814:
5812:
5801:
5796:
5786:
5782:
5780:
5769:
5764:
5754:
5750:
5748:
5743:
5741:
5738:
5737:
5733:
5722:
5716:
5714:
5711:
5705:
5701:
5697:
5694:
5688:
5684:
5680:
5676:
5673:
5667:
5664:
5658:
5648:
5600:
5596:
5559:
5555:
5521:
5517:
5483:
5479:
5477:
5474:
5473:
5459:
5458:
5452:
5448:
5439:
5435:
5426:
5422:
5372:
5357:
5356:
5310:
5294:
5292:
5289:
5288:
5280:
5273:
5266:
5234:(see diagram).
5206:
5200:
5194:
5192:
5191:
5184:
5164:
5149:
5133:
5126:
5119:
5113:
5110:
5103:
5096:
5090:
5057:
5052:
5051:
5033:
5028:
5027:
5018:
5013:
5012:
5004:
5001:
4998:
4997:
4990:
4987:
4980:
4974:
4948:
4943:
4942:
4934:
4925:
4920:
4919:
4907:
4906:
4900:
4899:
4893:
4889:
4883:
4882:
4876:
4872:
4865:
4864:
4854:
4849:
4836:
4831:
4821:
4812:
4807:
4806:
4804:
4801:
4800:
4792:
4787:
4763:
4762:
4756:
4755:
4749:
4748:
4738:
4737:
4728:
4723:
4722:
4711:
4710:
4704:
4703:
4697:
4696:
4686:
4685:
4676:
4671:
4670:
4665:
4662:
4661:
4653:
4648:
4622:
4618:
4610:
4601:
4598:
4597:
4570:
4558:
4553:
4552:
4550:
4547:
4546:
4521:
4520:
4514:
4510:
4507:
4506:
4500:
4496:
4493:
4492:
4486:
4482:
4475:
4474:
4466:
4463:
4460:
4459:
4443:
4435:
4427:
4422:
4387:
4383:
4368:
4364:
4349:
4345:
4340:
4337:
4336:
4318:
4308:
4305:
4300:
4299:
4297:
4284:
4281:
4276:
4275:
4273:
4260:
4257:
4252:
4251:
4249:
4244:
4197:
4192:
4191:
4173:
4168:
4167:
4158:
4153:
4152:
4144:
4142:
4139:
4138:
4132:
4126:
4123:
4117:
4114:
4108:
4093:
4085:
4077:
4072:
4061:
4058:
4053:
4052:
4050:
4041:
4038:
4033:
4032:
4030:
4021:
4018:
4013:
4012:
4010:
4009:
3995:
3974:
3968:
3959:
3952:
3945:
3941:
3937:
3933:
3921:
3918:
3915:
3914:
3912:
3907:
3900:
3874:
3863:
3859:
3853:
3849:
3840:
3836:
3830:
3826:
3817:
3813:
3807:
3803:
3802:
3799:
3785:
3782:
3781:
3778:
3757:
3754:
3748:
3713: and
3711:
3703:
3699:
3693:
3689:
3687:
3672:
3668:
3663:
3638:
3633:
3626:
3622:
3616:
3612:
3597:
3593:
3591:
3588:
3587:
3557:
3546:
3544:
3526:
3522:
3518:
3516:
3504:
3500:
3485:
3481:
3479:
3476:
3475:
3432:
3428:
3421:
3419:
3412:
3408:
3402:
3398:
3383:
3379:
3377:
3374:
3373:
3335: and
3333:
3325:
3321:
3315:
3311:
3309:
3294:
3290:
3285:
3258:
3254:
3250:
3244:
3240:
3238:
3231:
3227:
3221:
3217:
3202:
3198:
3196:
3193:
3192:
3176:
3170:
3164:
3161:
3153:
3138:
3123:
3094:
3090:
3078:
3074:
3062:
3058:
3057:
3053:
3052:
3046:
3042:
3028:
3025:
3024:
3015:
3012:
3004:
2970:
2966:
2960:
2956:
2954:
2943:
2939:
2933:
2929:
2927:
2926:
2922:
2921:
2915:
2911:
2891:
2888:
2887:
2861:
2857:
2855:
2852:
2851:
2849:
2841:are incomplete
2827:
2812:
2762:
2758:
2749:
2745:
2744:
2740:
2734:
2730:
2729:
2717:
2713:
2704:
2700:
2699:
2695:
2689:
2685:
2684:
2682:
2673:
2669:
2655:
2635:
2632:
2631:
2588:
2584:
2544:
2540:
2520:
2516:
2497:
2483:
2481:
2472:
2468:
2454:
2451:
2450:
2440:
2434:
2394:
2390:
2367:
2363:
2358:
2349:
2345:
2343:
2340:
2339:
2317:
2314:
2310:
2309:
2308:
2306:
2292:
2289:
2286:
2285:
2283:
2229:
2221:
2218:
2217:
2204:
2194:
2184:
2170:
2126:
2118:
2115:
2114:
2104:
2080:
2072:
2056:
2055:
2018:
1997:
1988:
1987:
1969:
1965:
1959:
1955:
1949:
1945:
1930:
1926:
1909:
1905:
1899:
1895:
1880:
1876:
1870:
1866:
1865:
1861:
1855:
1851:
1839:
1837:
1835:
1833:
1823:
1821:
1818:
1817:
1791:
1790:
1772:
1771:
1738:
1737:
1700:
1699:
1686:
1685:
1679:
1678:
1672:
1671:
1661:
1660:
1658:
1655:
1654:
1644:
1628:
1578:
1557:
1552:
1549:
1548:
1526:
1525:
1497:
1491:
1490:
1447:
1441:
1440:
1397:
1390:
1388:
1385:
1384:
1362:
1358:
1354:
1294:
1291:
1290:
1268:
1267:
1239:
1233:
1232:
1189:
1183:
1182:
1139:
1132:
1130:
1127:
1126:
1120:
1083:
1080:
1079:
1076:oblate spheroid
1047:
1044:
1043:
1015:
1012:
1011:
980:
977:
976:
957:
954:
953:
937:
934:
933:
902:
898:
885:
881:
875:
871:
870:
868:
857:
853:
840:
836:
824:
820:
814:
810:
809:
807:
796:
792:
779:
775:
763:
759:
753:
749:
748:
746:
744:
741:
740:
634:
631:
630:
616:semi-minor axis
612:semi-major axis
597:
563:
560:
559:
525:
522:
521:
487:
484:
483:
464:
461:
460:
444:
441:
440:
424:
421:
420:
389:
385:
379:
375:
373:
362:
358:
352:
348:
346:
335:
331:
325:
321:
319:
317:
314:
313:
303:
288:oblate spheroid
209:quadric surface
184:
172:
165:
158:
141:
130:
103:
83:
80:
75:
74:
72:
63:
60:
55:
54:
52:
43:
40:
35:
34:
32:
31:
24:
21:spherical conic
17:
12:
11:
5:
11172:
11162:
11161:
11156:
11151:
11137:
11136:
11122:
11109:
11108:External links
11106:
11105:
11104:
11099:
11073:
11070:
11068:
11067:
11058:
11037:
11024:
10981:
10960:
10914:
10900:
10874:Lovász, László
10858:
10845:
10832:
10819:
10806:
10785:
10772:
10759:
10746:
10733:
10727:
10709:
10690:
10645:
10621:
10597:
10583:
10554:
10550:Kreyszig (1972
10541:
10539:
10536:
10535:
10534:
10532:Superellipsoid
10529:
10524:
10521:John ellipsoid
10518:
10512:
10509:Geodetic datum
10506:
10501:
10495:
10482:, also called
10477:
10471:
10466:
10459:
10456:
10370:
10369:
10357:
10350:
10345:
10340:
10336:
10332:
10328:
10323:
10320:
10315:
10310:
10306:
10302:
10298:
10294:
10290:
10286:
10283:
10280:
10277:
10274:
10271:
10268:
10265:
10230:
10227:
10223:microorganisms
10213:
10212:Fluid dynamics
10210:
10119:
10118:
10103:
10100:
10094:
10091:
10086:
10082:
10076:
10073:
10068:
10064:
10061:
10059:
10054:
10051:
10046:
10042:
10041:
10038:
10034:
10028:
10024:
10020:
10015:
10011:
10006:
10002:
9996:
9993:
9987:
9984:
9982:
9977:
9974:
9969:
9965:
9963:
9959:
9953:
9949:
9945:
9940:
9936:
9931:
9927:
9921:
9918:
9912:
9909:
9907:
9902:
9899:
9894:
9890:
9888:
9884:
9878:
9874:
9870:
9865:
9861:
9856:
9852:
9846:
9843:
9837:
9834:
9832:
9827:
9824:
9819:
9815:
9814:
9796:
9795:
9784:
9781:
9778:
9775:
9772:
9769:
9763:
9760:
9754:
9751:
9748:
9745:
9742:
9716:
9713:
9712:
9711:
9666:
9665:
9661:
9660:
9655:
9649:
9648:
9644:
9643:
9631:
9628:
9627:
9626:
9612:
9597:
9596:
9590:
9589:
9583:
9577:
9563:
9558:of a rotating
9548:
9547:
9541:
9540:
9530:
9519:
9518:
9508:
9505:
9504:
9503:
9492:
9489:
9484:
9479:
9473:
9468:
9463:
9458:
9453:
9448:
9443:
9438:
9432:
9427:
9424:
9421:
9416:
9411:
9406:
9402:
9397:
9392:
9387:
9382:
9377:
9371:
9366:
9363:
9360:
9355:
9350:
9344:
9339:
9334:
9330:
9326:
9321:
9316:
9310:
9305:
9302:
9299:
9294:
9289:
9283:
9278:
9273:
9268:
9263:
9258:
9254:
9249:
9244:
9241:
9238:
9235:
9232:
9229:
9226:
9223:
9220:
9217:
9214:
9194:
9165:
9164:
9153:
9150:
9147:
9144:
9139:
9134:
9129:
9124:
9119:
9114:
9111:
9108:
9105:
9102:
9099:
9096:
9091:
9086:
9081:
9076:
9071:
9066:
9063:
9060:
9057:
9054:
9051:
9048:
9043:
9038:
9033:
9028:
9023:
9018:
9015:
9012:
9009:
9006:
9003:
8999:
8962:
8957:|, |
8953:
8948:|, |
8944:
8933:
8926:
8917:
8910:
8903:
8896:
8895:
8883:
8880:
8877:
8874:
8871:
8868:
8864:
8858:
8855:
8849:
8846:
8843:
8837:
8834:
8828:
8824:
8821:
8818:
8815:
8810:
8805:
8800:
8797:
8794:
8791:
8788:
8785:
8782:
8777:
8772:
8767:
8764:
8761:
8758:
8755:
8752:
8749:
8744:
8739:
8734:
8729:
8724:
8719:
8716:
8713:
8710:
8707:
8704:
8700:
8672:
8665:
8658:
8651:
8650:
8637:
8632:
8627:
8624:
8619:
8614:
8609:
8606:
8601:
8596:
8591:
8588:
8583:
8578:
8573:
8569:
8564:
8560:
8555:
8550:
8545:
8541:
8516:
8505:
8504:
8486:
8483:
8458:
8454:
8451:
8448:
8445:
8441:
8437:
8434:
8431:
8426:
8422:
8418:
8415:
8411:
8387:
8384:
8381:
8377:
8373:
8369:
8365:
8360:
8352:
8347:
8342:
8338:
8334:
8330:
8310:
8306:
8285:
8280:
8276:
8272:
8267:
8260:
8256:
8252:
8247:
8242:
8238:
8208:
8163:An invertible
8161:
8160:
8147:
8054:
8050:
8046:
8042:
8038:
8033:
8025:
8020:
8015:
8011:
8007:
8003:
7982:
7981:
7970:
7967:
7964:
7960:
7956:
7952:
7948:
7943:
7935:
7930:
7925:
7921:
7917:
7913:
7884:
7879:
7874:
7837:
7834:
7830:gamma function
7822:
7821:
7808:
7804:
7800:
7795:
7791:
7785:
7781:
7775:
7771:
7767:
7762:
7757:
7753:
7750:
7747:
7741:
7736:
7730:
7727:
7723:
7718:
7713:
7709:
7705:
7700:
7696:
7690:
7686:
7678:
7674:
7671:
7666:
7663:
7657:
7653:
7646:
7643:
7638:
7632:
7629:
7608:
7602:
7596:
7585:hyperellipsoid
7577:
7576:
7565:
7562:
7555:
7550:
7546:
7540:
7535:
7531:
7525:
7522:
7519:
7512:
7507:
7503:
7497:
7492:
7488:
7482:
7475:
7470:
7466:
7460:
7455:
7451:
7406:
7382:
7379:
7376:
7365:hyperellipsoid
7360:
7357:
7355:
7352:
7351:
7350:
7339:
7336:
7333:
7330:
7327:
7324:
7321:
7317:
7314:
7311:
7306:
7302:
7297:
7294:
7291:
7286:
7282:
7263:
7242:
7239:
7238:
7237:
7230:
7227:
7226:is the center.
7157:
7136:
7133:
7132:
7131:
7113:
7109:
7105:
7100:
7095:
7091:
7083:
7078:
7074:
7070:
7065:
7061:
7056:
7053:
7047:
7044:
7038:
7033:
7029:
7000:
6993:
6984:
6977:
6955:
6952:
6948:
6947:
6936:
6933:
6928:
6923:
6919:
6915:
6910:
6905:
6899:
6896:
6889:
6886:
6883:
6878:
6873:
6869:
6865:
6860:
6855:
6849:
6846:
6829:
6828:
6815:
6810:
6804:
6801:
6795:
6790:
6785:
6781:
6777:
6774:
6727:
6726:
6713:
6709:
6705:
6700:
6696:
6692:
6687:
6683:
6679:
6674:
6669:
6665:
6661:
6656:
6651:
6647:
6642:
6637:
6633:
6629:
6624:
6619:
6615:
6611:
6606:
6601:
6597:
6592:
6587:
6583:
6579:
6574:
6569:
6565:
6561:
6556:
6551:
6547:
6529:
6528:
6517:
6514:
6509:
6504:
6500:
6496:
6491:
6486:
6480:
6477:
6470:
6467:
6464:
6459:
6454:
6450:
6446:
6441:
6436:
6430:
6427:
6420:
6417:
6414:
6409:
6404:
6400:
6396:
6391:
6386:
6380:
6377:
6345:
6342:
6325:
6322:
6308:
6294:
6278:
6269:
6249:
6235:
6227:; furthermore
6193:
6185:
6182:. Solving for
6168:
6148:
6139:
6132:
6131:
6120:
6117:
6112:
6108:
6104:
6101:
6098:
6095:
6092:
6089:
6086:
6082:
6079:
6076:
6073:
6068:
6064:
6060:
6057:
6054:
6051:
6048:
6029:
6026:
6025:
6024:
6021:
6006:
5997:
5993:
5989:
5984:
5979:
5975:
5967:
5962:
5958:
5953:
5944:
5940:
5936:
5931:
5926:
5922:
5914:
5909:
5905:
5900:
5897:
5894:
5891:
5888:
5885:
5882:
5879:
5873:
5870:
5864:
5859:
5855:
5851:
5849:
5846:
5843:
5836:
5831:
5827:
5821:
5817:
5811:
5804:
5799:
5795:
5789:
5785:
5779:
5772:
5767:
5763:
5757:
5753:
5747:
5745:
5730:
5720:
5709:
5692:
5679:with positive
5671:
5662:
5652:
5632:
5629:
5626:
5623:
5620:
5617:
5614:
5611:
5608:
5603:
5599:
5594:
5591:
5588:
5585:
5582:
5579:
5576:
5573:
5570:
5567:
5562:
5558:
5553:
5550:
5547:
5544:
5541:
5538:
5535:
5532:
5529:
5524:
5520:
5515:
5512:
5509:
5506:
5503:
5500:
5497:
5494:
5491:
5486:
5482:
5455:
5451:
5447:
5442:
5438:
5434:
5429:
5425:
5420:
5417:
5414:
5411:
5408:
5405:
5402:
5399:
5396:
5393:
5390:
5387:
5384:
5381:
5378:
5375:
5373:
5371:
5368:
5365:
5362:
5359:
5358:
5355:
5352:
5349:
5346:
5343:
5340:
5337:
5334:
5331:
5328:
5325:
5322:
5319:
5316:
5313:
5311:
5309:
5306:
5303:
5300:
5297:
5296:
5265:
5262:
5204:
5198:
5183:
5180:
5131:
5124:
5117:
5108:
5101:
5094:
5087:
5086:
5075:
5071:
5068:
5065:
5060:
5055:
5050:
5047:
5044:
5041:
5036:
5031:
5026:
5021:
5016:
5011:
5007:
4985:
4978:
4971:
4970:
4959:
4951:
4946:
4941:
4937:
4933:
4928:
4923:
4917:
4911:
4905:
4902:
4901:
4896:
4892:
4888:
4885:
4884:
4879:
4875:
4871:
4870:
4868:
4857:
4852:
4848:
4844:
4839:
4834:
4830:
4825:
4820:
4815:
4810:
4790:
4784:
4783:
4772:
4767:
4761:
4758:
4757:
4754:
4751:
4750:
4747:
4744:
4743:
4741:
4736:
4731:
4726:
4720:
4715:
4709:
4706:
4705:
4702:
4699:
4698:
4695:
4692:
4691:
4689:
4684:
4679:
4674:
4651:
4642:
4641:
4625:
4621:
4617:
4614:
4609:
4606:
4587:
4586:
4573:
4569:
4566:
4561:
4556:
4540:
4539:
4525:
4517:
4513:
4509:
4508:
4503:
4499:
4495:
4494:
4489:
4485:
4481:
4480:
4478:
4473:
4469:
4441:
4433:
4425:
4419:
4418:
4407:
4404:
4401:
4398:
4395:
4390:
4386:
4382:
4379:
4376:
4371:
4367:
4363:
4360:
4357:
4352:
4348:
4223:
4222:
4211:
4208:
4205:
4200:
4195:
4190:
4187:
4184:
4181:
4176:
4171:
4166:
4161:
4156:
4151:
4147:
4130:
4121:
4112:
4107:Three vectors
4091:
4083:
4075:
3994:
3991:
3967:
3966:Plane sections
3964:
3957:
3897:
3896:
3883:
3877:
3872:
3866:
3862:
3856:
3852:
3848:
3843:
3839:
3833:
3829:
3825:
3820:
3816:
3810:
3806:
3798:
3795:
3792:
3789:
3777:
3774:
3752:
3745:
3744:
3733:
3730:
3727:
3724:
3721:
3718:
3706:
3702:
3696:
3692:
3686:
3683:
3680:
3675:
3671:
3660:
3656:
3653:
3650:
3644:
3641:
3637:
3632:
3629:
3625:
3619:
3615:
3611:
3608:
3605:
3596:
3581:
3580:
3566:
3563:
3560:
3555:
3552:
3549:
3543:
3540:
3535:
3529:
3525:
3521:
3515:
3507:
3503:
3499:
3496:
3493:
3484:
3469:
3468:
3456:
3452:
3449:
3446:
3441:
3435:
3431:
3427:
3424:
3418:
3415:
3411:
3405:
3401:
3397:
3394:
3391:
3382:
3367:
3366:
3355:
3352:
3349:
3346:
3343:
3340:
3328:
3324:
3318:
3314:
3308:
3305:
3302:
3297:
3293:
3283:
3279:
3275:
3272:
3269:
3261:
3257:
3253:
3247:
3243:
3237:
3234:
3230:
3224:
3220:
3216:
3213:
3210:
3201:
3157:
3120:
3119:
3106:
3100:
3097:
3093:
3089:
3084:
3081:
3077:
3073:
3068:
3065:
3061:
3056:
3049:
3045:
3041:
3038:
3035:
3032:
3008:
3001:
3000:
2987:
2983:
2980:
2973:
2969:
2963:
2959:
2953:
2946:
2942:
2936:
2932:
2925:
2918:
2914:
2910:
2907:
2904:
2901:
2898:
2895:
2864:
2860:
2809:
2808:
2797:
2794:
2791:
2788:
2785:
2782:
2778:
2771:
2765:
2761:
2757:
2752:
2748:
2743:
2737:
2733:
2726:
2720:
2716:
2712:
2707:
2703:
2698:
2692:
2688:
2681:
2676:
2672:
2667:
2662:
2659:
2654:
2651:
2648:
2645:
2642:
2639:
2625:
2624:
2613:
2609:
2605:
2602:
2599:
2596:
2591:
2587:
2582:
2579:
2576:
2573:
2570:
2567:
2564:
2561:
2558:
2555:
2552:
2547:
2543:
2538:
2535:
2532:
2529:
2526:
2523:
2519:
2512:
2509:
2506:
2503:
2500:
2495:
2492:
2489:
2486:
2480:
2475:
2471:
2467:
2464:
2461:
2458:
2433:
2430:
2429:
2428:
2417:
2414:
2411:
2408:
2405:
2402:
2393:
2388:
2385:
2382:
2379:
2371:
2366:
2362:
2357:
2348:
2265:
2264:
2252:
2249:
2246:
2243:
2237:
2234:
2228:
2225:
2164:
2163:
2152:
2149:
2146:
2143:
2140:
2134:
2131:
2125:
2122:
2103:
2100:
2070:
2069:
2054:
2051:
2048:
2045:
2042:
2039:
2036:
2032:
2026:
2023:
2017:
2014:
2011:
2005:
2002:
1996:
1993:
1991:
1989:
1986:
1980:
1977:
1972:
1968:
1962:
1958:
1952:
1948:
1944:
1941:
1938:
1933:
1929:
1924:
1920:
1917:
1912:
1908:
1902:
1898:
1894:
1891:
1888:
1883:
1879:
1873:
1869:
1864:
1858:
1854:
1848:
1845:
1842:
1836:
1832:
1829:
1826:
1825:
1811:
1810:
1795:
1789:
1786:
1783:
1780:
1777:
1774:
1773:
1770:
1767:
1764:
1761:
1758:
1755:
1752:
1749:
1746:
1743:
1740:
1739:
1736:
1733:
1730:
1727:
1724:
1721:
1718:
1715:
1712:
1709:
1706:
1705:
1703:
1698:
1695:
1690:
1684:
1681:
1680:
1677:
1674:
1673:
1670:
1667:
1666:
1664:
1626:
1625:
1614:
1611:
1608:
1605:
1602:
1599:
1596:
1592:
1586:
1583:
1577:
1574:
1571:
1565:
1562:
1556:
1542:
1541:
1524:
1521:
1518:
1515:
1512:
1509:
1506:
1503:
1500:
1498:
1496:
1493:
1492:
1489:
1486:
1483:
1480:
1477:
1474:
1471:
1468:
1465:
1462:
1459:
1456:
1453:
1450:
1448:
1446:
1443:
1442:
1439:
1436:
1433:
1430:
1427:
1424:
1421:
1418:
1415:
1412:
1409:
1406:
1403:
1400:
1398:
1396:
1393:
1392:
1347:
1346:
1335:
1332:
1329:
1326:
1323:
1320:
1317:
1313:
1310:
1307:
1304:
1301:
1298:
1284:
1283:
1266:
1263:
1260:
1257:
1254:
1251:
1248:
1245:
1242:
1240:
1238:
1235:
1234:
1231:
1228:
1225:
1222:
1219:
1216:
1213:
1210:
1207:
1204:
1201:
1198:
1195:
1192:
1190:
1188:
1185:
1184:
1181:
1178:
1175:
1172:
1169:
1166:
1163:
1160:
1157:
1154:
1151:
1148:
1145:
1142:
1140:
1138:
1135:
1134:
1119:
1116:
1099:
1096:
1093:
1090:
1087:
1063:
1060:
1057:
1054:
1051:
1031:
1028:
1025:
1022:
1019:
996:
993:
990:
987:
984:
961:
941:
930:
929:
918:
915:
912:
905:
901:
896:
893:
888:
884:
878:
874:
867:
860:
856:
851:
848:
843:
839:
835:
832:
827:
823:
817:
813:
806:
799:
795:
790:
787:
782:
778:
774:
771:
766:
762:
756:
752:
725:
722:
719:
716:
713:
710:
707:
704:
701:
698:
695:
692:
689:
686:
683:
680:
677:
674:
671:
668:
665:
662:
659:
656:
653:
650:
647:
644:
641:
638:
585:
582:
579:
576:
573:
570:
567:
547:
544:
541:
538:
535:
532:
529:
509:
506:
503:
500:
497:
494:
491:
468:
448:
428:
417:
416:
405:
402:
399:
392:
388:
382:
378:
372:
365:
361:
355:
351:
345:
338:
334:
328:
324:
302:
299:
255:principal axes
211:; that is, a
183:
182:
152:
122:
94:
15:
9:
6:
4:
3:
2:
11171:
11160:
11157:
11155:
11152:
11150:
11147:
11146:
11144:
11134:
11130:
11126:
11123:
11120:
11116:
11112:
11111:
11102:
11100:0-471-50728-8
11096:
11092:
11087:
11086:
11080:
11076:
11075:
11062:
11055:
11051:
11047:
11041:
11034:
11028:
11020:
11016:
11012:
11008:
11004:
11000:
10996:
10992:
10985:
10978:
10974:
10971:
10970:
10964:
10955:
10949:
10931:
10924:
10918:
10911:
10907:
10903:
10897:
10893:
10889:
10885:
10884:
10879:
10875:
10871:
10865:
10863:
10855:
10852:W. Blaschke:
10849:
10843:, p. 301
10842:
10836:
10829:
10823:
10816:
10810:
10803:
10802:0-8284-1087-9
10799:
10795:
10789:
10782:
10776:
10769:
10763:
10756:
10750:
10743:
10737:
10730:
10724:
10720:
10713:
10706:
10702:
10699:
10698:Final answers
10694:
10686:
10680:
10664:
10660:
10656:
10649:
10635:
10634:dlmf.nist.gov
10631:
10625:
10611:
10607:
10601:
10593:
10587:
10573:
10568:
10564:
10558:
10551:
10546:
10542:
10533:
10530:
10528:
10525:
10522:
10519:
10516:
10513:
10510:
10507:
10505:
10502:
10499:
10496:
10493:
10492:
10487:
10486:
10481:
10478:
10475:
10472:
10470:
10467:
10465:
10462:
10461:
10455:
10453:
10448:
10430:
10422:
10418:
10409:
10405:
10400:
10394:
10389:
10386:-dimensional
10380:
10355:
10334:
10321:
10318:
10300:
10288:
10284:
10281:
10278:
10275:
10269:
10263:
10256:
10255:
10254:
10248:
10244:
10240:
10236:
10226:
10224:
10219:
10218:creeping flow
10209:
10207:
10203:
10199:
10195:
10191:
10186:
10184:
10180:
10176:
10175:tidal locking
10172:
10168:
10163:
10161:
10157:
10149:
10145:
10140:
10136:
10133:
10129:
10125:
10101:
10098:
10084:
10080:
10066:
10062:
10060:
10044:
10036:
10032:
10026:
10022:
10018:
10013:
10009:
10004:
10000:
9994:
9991:
9985:
9983:
9967:
9961:
9957:
9951:
9947:
9943:
9938:
9934:
9929:
9925:
9919:
9916:
9910:
9908:
9892:
9886:
9882:
9876:
9872:
9868:
9863:
9859:
9854:
9850:
9844:
9841:
9835:
9833:
9817:
9805:
9804:
9803:
9801:
9782:
9779:
9776:
9773:
9770:
9767:
9761:
9758:
9752:
9749:
9746:
9743:
9740:
9733:
9732:
9731:
9726:
9722:
9689:
9685:
9681:
9676:
9672:
9668:
9667:
9663:
9662:
9659:
9656:
9654:
9651:
9650:
9646:
9645:
9641:
9637:
9634:
9633:
9624:
9620:
9616:
9613:
9610:
9606:
9602:
9599:
9598:
9595:
9592:
9591:
9587:
9584:
9581:
9578:
9575:
9571:
9570:Mohr's circle
9567:
9564:
9561:
9557:
9553:
9550:
9549:
9546:
9543:
9542:
9538:
9534:
9531:
9528:
9524:
9521:
9520:
9517:
9514:
9513:
9512:
9490:
9487:
9482:
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9441:
9430:
9425:
9422:
9419:
9414:
9409:
9400:
9395:
9385:
9380:
9369:
9364:
9361:
9358:
9353:
9348:
9342:
9332:
9324:
9319:
9308:
9303:
9300:
9297:
9292:
9287:
9281:
9271:
9266:
9256:
9247:
9242:
9239:
9236:
9230:
9227:
9224:
9221:
9218:
9212:
9205:
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9193:
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9112:
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9097:
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9079:
9074:
9064:
9061:
9058:
9055:
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9031:
9026:
9016:
9010:
9007:
9004:
8989:
8988:
8987:
8983:
8979:
8975:
8969:
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8952:
8943:
8932:
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8902:
8881:
8878:
8875:
8872:
8869:
8866:
8862:
8856:
8853:
8847:
8844:
8841:
8835:
8832:
8826:
8822:
8819:
8816:
8813:
8808:
8798:
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8792:
8789:
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8765:
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8717:
8711:
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8705:
8690:
8689:
8688:
8685:
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8671:
8664:
8657:
8635:
8625:
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8617:
8607:
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8599:
8589:
8586:
8581:
8571:
8558:
8553:
8531:
8530:
8529:
8526:
8525:
8515:
8510:
8503:
8500:
8499:
8498:
8491:
8482:
8480:
8476:
8470:
8452:
8446:
8443:
8432:
8429:
8424:
8420:
8416:
8413:
8409:
8399:
8385:
8382:
8371:
8336:
8308:
8283:
8278:
8274:
8270:
8258:
8254:
8250:
8240:
8228:, such that
8226:
8225:
8196:
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8190:
8186:
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8178:
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8170:
8166:
8157:
8152:
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8144:
8139:
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8133:
8130:
8124:
8118:
8112:
8107:
8102:
8097:
8092:
8089:
8083:
8077:
8073:
8068:
8044:
8009:
7992:
7987:
7968:
7965:
7954:
7919:
7904:
7903:
7902:
7899:
7882:
7877:
7861:
7856:
7844:
7833:
7831:
7806:
7802:
7798:
7793:
7789:
7783:
7779:
7773:
7769:
7765:
7760:
7755:
7751:
7748:
7745:
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7734:
7728:
7725:
7721:
7716:
7711:
7707:
7703:
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7688:
7684:
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7661:
7655:
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7636:
7630:
7627:
7620:
7619:
7618:
7616:
7611:
7601:
7595:
7586:
7583:-dimensional
7563:
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7548:
7544:
7538:
7533:
7529:
7523:
7520:
7517:
7510:
7505:
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7480:
7473:
7468:
7464:
7458:
7453:
7449:
7439:
7438:
7437:
7435:
7430:
7428:
7424:
7420:
7404:
7397:of dimension
7396:
7380:
7377:
7374:
7366:
7337:
7334:
7331:
7328:
7325:
7322:
7319:
7315:
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7300:
7295:
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7284:
7280:
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7248:
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7141:
7111:
7107:
7103:
7098:
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7063:
7059:
7054:
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7042:
7036:
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7027:
7019:
7018:
7017:
7011:
6999:
6992:
6983:
6976:
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6934:
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6921:
6917:
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6894:
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6863:
6858:
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6844:
6834:
6833:
6832:
6813:
6808:
6799:
6793:
6788:
6783:
6779:
6775:
6772:
6765:
6764:
6763:
6759:
6752:
6750:
6743:as ellipsoid
6741:
6737:
6733:
6711:
6707:
6703:
6698:
6694:
6690:
6685:
6681:
6677:
6672:
6667:
6663:
6659:
6654:
6649:
6645:
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6635:
6631:
6627:
6622:
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6613:
6609:
6604:
6599:
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6577:
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6515:
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6507:
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6494:
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6452:
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6425:
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6407:
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6357:
6341:
6321:
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6304:
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6290:
6277:
6268:
6262:
6259:
6252:
6245:
6238:
6231:
6224:
6220:
6216:
6196:
6179:
6175:
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6164:
6159:
6147:
6138:
6118:
6110:
6106:
6102:
6099:
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6087:
6084:
6080:
6074:
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6066:
6062:
6058:
6055:
6049:
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6039:
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6037:
6022:
6004:
5995:
5991:
5987:
5982:
5977:
5973:
5965:
5960:
5956:
5951:
5942:
5938:
5934:
5929:
5924:
5920:
5912:
5907:
5903:
5898:
5892:
5889:
5886:
5883:
5880:
5871:
5868:
5862:
5857:
5853:
5844:
5841:
5834:
5829:
5825:
5819:
5815:
5809:
5802:
5797:
5793:
5787:
5783:
5777:
5770:
5765:
5761:
5755:
5751:
5731:
5725:
5719:
5708:
5691:
5670:
5661:
5657:
5653:
5646:
5627:
5624:
5621:
5618:
5615:
5612:
5606:
5601:
5597:
5592:
5586:
5583:
5580:
5577:
5574:
5571:
5565:
5560:
5556:
5551:
5545:
5542:
5539:
5536:
5533:
5527:
5522:
5518:
5513:
5507:
5504:
5501:
5498:
5495:
5489:
5484:
5480:
5453:
5449:
5445:
5440:
5436:
5432:
5427:
5423:
5418:
5412:
5409:
5406:
5403:
5400:
5397:
5394:
5391:
5388:
5385:
5382:
5376:
5374:
5366:
5360:
5350:
5347:
5344:
5341:
5338:
5335:
5332:
5329:
5326:
5323:
5320:
5314:
5312:
5304:
5298:
5286:
5279:
5272:
5268:
5267:
5261:
5259:
5255:
5251:
5250:J. C. Maxwell
5247:
5242:
5240:
5235:
5233:
5224:
5216:
5203:
5197:
5188:
5179:
5175:
5171:
5167:
5160:
5156:
5152:
5147:
5143:
5141:
5136:
5130:
5123:
5116:
5107:
5100:
5093:
5073:
5069:
5066:
5063:
5058:
5048:
5045:
5042:
5039:
5034:
5024:
5019:
5009:
4996:
4995:
4994:
4984:
4977:
4957:
4949:
4939:
4931:
4926:
4915:
4909:
4903:
4894:
4890:
4886:
4877:
4873:
4866:
4855:
4850:
4846:
4842:
4837:
4832:
4828:
4823:
4818:
4813:
4799:
4798:
4797:
4793:
4770:
4765:
4759:
4752:
4745:
4739:
4734:
4729:
4718:
4713:
4707:
4700:
4693:
4687:
4682:
4677:
4660:
4659:
4658:
4654:
4645:
4623:
4619:
4615:
4612:
4607:
4604:
4596:
4595:
4594:
4592:
4567:
4564:
4559:
4545:
4544:
4543:
4523:
4515:
4511:
4501:
4497:
4487:
4483:
4476:
4471:
4458:
4457:
4456:
4454:
4449:
4445:
4437:
4429:
4405:
4402:
4399:
4396:
4393:
4388:
4384:
4380:
4377:
4374:
4369:
4365:
4361:
4358:
4355:
4350:
4346:
4335:
4334:
4333:
4329:
4325:
4321:
4311:
4303:
4295:
4287:
4279:
4271:
4263:
4255:
4247:
4242:
4234:
4230:
4228:
4209:
4206:
4203:
4198:
4188:
4185:
4182:
4179:
4174:
4164:
4159:
4149:
4137:
4136:
4135:
4129:
4120:
4116:(center) and
4111:
4106:
4102:
4099:
4095:
4087:
4079:
4064:
4056:
4044:
4036:
4024:
4016:
4007:
3999:
3990:
3988:
3978:
3973:
3972:Earth section
3963:
3955:
3949:
3930:
3910:
3903:
3881:
3875:
3870:
3864:
3860:
3854:
3850:
3846:
3841:
3837:
3831:
3827:
3823:
3818:
3814:
3808:
3804:
3796:
3793:
3790:
3787:
3780:
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3773:
3771:
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3763:
3751:
3731:
3725:
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3719:
3704:
3700:
3694:
3690:
3684:
3681:
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3673:
3669:
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3630:
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3617:
3613:
3609:
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3603:
3594:
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3564:
3561:
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3553:
3550:
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3541:
3538:
3533:
3527:
3523:
3519:
3513:
3505:
3501:
3497:
3494:
3491:
3482:
3474:
3473:
3472:
3454:
3450:
3447:
3444:
3439:
3433:
3429:
3425:
3422:
3416:
3413:
3409:
3403:
3399:
3395:
3392:
3389:
3380:
3372:
3371:
3370:
3353:
3347:
3344:
3341:
3326:
3322:
3316:
3312:
3306:
3303:
3300:
3295:
3291:
3281:
3277:
3273:
3270:
3267:
3259:
3255:
3251:
3245:
3241:
3235:
3232:
3228:
3222:
3218:
3214:
3211:
3208:
3199:
3191:
3190:
3189:
3187:
3182:
3179:
3173:
3167:
3160:
3156:
3149:
3145:
3141:
3134:
3130:
3126:
3104:
3098:
3095:
3091:
3087:
3082:
3079:
3075:
3071:
3066:
3063:
3059:
3054:
3047:
3043:
3039:
3036:
3033:
3030:
3023:
3022:
3021:
3018:
3011:
3007:
2985:
2981:
2978:
2971:
2967:
2961:
2957:
2951:
2944:
2940:
2934:
2930:
2923:
2916:
2912:
2908:
2905:
2902:
2899:
2896:
2893:
2886:
2885:
2884:
2882:
2879:, one of the
2862:
2858:
2846:
2844:
2838:
2834:
2830:
2823:
2819:
2815:
2795:
2792:
2789:
2786:
2783:
2780:
2776:
2769:
2763:
2759:
2755:
2750:
2746:
2741:
2735:
2731:
2724:
2718:
2714:
2710:
2705:
2701:
2696:
2690:
2686:
2679:
2674:
2670:
2665:
2660:
2657:
2652:
2646:
2640:
2637:
2630:
2629:
2628:
2611:
2607:
2600:
2594:
2589:
2585:
2577:
2574:
2571:
2565:
2562:
2556:
2550:
2545:
2541:
2533:
2530:
2527:
2521:
2517:
2507:
2501:
2498:
2493:
2490:
2487:
2484:
2478:
2473:
2469:
2465:
2462:
2459:
2456:
2449:
2448:
2447:
2445:
2439:
2415:
2412:
2409:
2406:
2403:
2400:
2396:circumscribed
2391:
2386:
2383:
2380:
2377:
2369:
2364:
2360:
2355:
2346:
2338:
2337:
2336:
2334:
2330:
2326:
2304:
2301:
2300:circumscribed
2281:
2276:
2274:
2270:
2250:
2247:
2244:
2241:
2235:
2232:
2226:
2223:
2216:
2215:
2214:
2211:
2207:
2201:
2197:
2191:
2187:
2181:
2177:
2173:
2169:
2150:
2147:
2144:
2141:
2138:
2132:
2129:
2123:
2120:
2113:
2112:
2111:
2109:
2099:
2097:
2093:
2089:
2084:
2078:
2052:
2049:
2046:
2043:
2040:
2037:
2034:
2030:
2024:
2021:
2015:
2012:
2009:
2003:
2000:
1994:
1992:
1984:
1978:
1975:
1970:
1966:
1960:
1956:
1950:
1946:
1942:
1939:
1936:
1931:
1927:
1922:
1918:
1915:
1910:
1906:
1900:
1896:
1892:
1889:
1886:
1881:
1877:
1871:
1867:
1862:
1856:
1852:
1846:
1843:
1840:
1830:
1827:
1816:
1815:
1814:
1793:
1784:
1778:
1775:
1765:
1759:
1756:
1750:
1744:
1741:
1731:
1725:
1722:
1716:
1710:
1707:
1701:
1696:
1693:
1688:
1682:
1675:
1668:
1662:
1653:
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1634:
1612:
1609:
1606:
1603:
1600:
1597:
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1584:
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1572:
1569:
1563:
1560:
1554:
1547:
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1545:
1522:
1516:
1510:
1507:
1504:
1501:
1499:
1494:
1487:
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1472:
1466:
1460:
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1454:
1451:
1449:
1444:
1437:
1431:
1425:
1422:
1416:
1410:
1407:
1404:
1401:
1399:
1394:
1383:
1382:
1381:
1378:
1374:
1370:
1366:
1352:
1333:
1330:
1327:
1324:
1321:
1318:
1315:
1311:
1308:
1305:
1302:
1299:
1296:
1289:
1288:
1287:
1264:
1258:
1252:
1249:
1246:
1243:
1241:
1236:
1229:
1223:
1217:
1214:
1208:
1202:
1199:
1196:
1193:
1191:
1186:
1179:
1173:
1167:
1164:
1158:
1152:
1149:
1146:
1143:
1141:
1136:
1125:
1124:
1123:
1115:
1113:
1097:
1094:
1091:
1088:
1085:
1077:
1061:
1058:
1055:
1052:
1049:
1029:
1026:
1023:
1020:
1017:
1008:
994:
991:
988:
985:
982:
973:
959:
939:
916:
913:
910:
903:
899:
894:
891:
886:
882:
876:
872:
865:
858:
854:
849:
846:
841:
837:
833:
830:
825:
821:
815:
811:
804:
797:
793:
788:
785:
780:
776:
772:
769:
764:
760:
754:
750:
739:
738:
737:
720:
717:
714:
711:
708:
705:
702:
699:
696:
693:
690:
687:
684:
681:
678:
675:
672:
669:
666:
663:
657:
651:
648:
645:
642:
639:
628:
623:
621:
617:
613:
608:
604:
600:
580:
577:
574:
571:
568:
542:
539:
536:
533:
530:
504:
501:
498:
495:
492:
480:
466:
446:
426:
403:
400:
397:
390:
386:
380:
376:
370:
363:
359:
353:
349:
343:
336:
332:
326:
322:
312:
311:
310:
308:
298:
296:
295:
290:
289:
284:
280:
279:
274:
273:
270:ellipsoid of
266:
264:
260:
256:
252:
251:line segments
248:
244:
241:
240:perpendicular
236:
234:
230:
227:is either an
226:
225:cross section
222:
218:
214:
210:
205:
203:
199:
195:
191:
181:
175:
168:
161:
156:
153:
150:
144:
137:
133:
128:
127:
123:
120:
114:
110:
106:
101:
100:
96:
95:
86:
78:
66:
58:
46:
38:
28:
22:
11084:
11061:
11045:
11040:
11032:
11027:
10994:
10990:
10984:
10968:
10963:
10937:. Retrieved
10917:
10882:
10853:
10848:
10840:
10835:
10827:
10822:
10814:
10809:
10793:
10788:
10780:
10779:Staude, O.:
10775:
10767:
10766:Staude, O.:
10762:
10754:
10753:Staude, O.:
10749:
10741:
10736:
10718:
10712:
10693:
10667:. Retrieved
10658:
10648:
10637:. Retrieved
10633:
10624:
10613:. Retrieved
10609:
10600:
10586:
10575:. Retrieved
10562:
10557:
10545:
10489:
10483:
10449:
10428:
10420:
10416:
10398:
10392:
10378:
10371:
10232:
10215:
10187:
10164:
10153:
10148:dwarf planet
10131:
10127:
10123:
10120:
9797:
9718:
9687:
9683:
9679:
9621:of atoms in
9510:
9507:Applications
9198:
9191:
9184:
9180:
9176:
9172:
9166:
8981:
8977:
8973:
8970:
8959:
8950:
8941:
8930:
8923:
8914:
8907:
8900:
8897:
8686:
8679:
8678:
8669:
8662:
8655:
8652:
8523:
8522:
8513:
8506:
8501:
8496:
8474:
8472:
8401:
8223:
8222:
8197:
8162:
8155:
8142:
8128:
8122:
8116:
8110:
8100:
8096:eigenvectors
8093:
8087:
8081:
8075:
8071:
8066:
7990:
7985:
7983:
7897:
7859:
7842:
7839:
7836:As a quadric
7823:
7606:
7599:
7593:
7584:
7578:
7431:
7364:
7362:
7261:
7255:
7251:
7244:
7195:
7173:tangent line
7148:
7143:
6997:
6990:
6981:
6974:
6964:
6960:
6957:
6949:
6830:
6762:and defines
6757:
6753:
6749:focal curves
6748:
6739:
6735:
6731:
6728:
6530:
6347:
6327:
6316:
6309:
6302:
6295:
6288:
6275:
6266:
6263:
6257:
6250:
6243:
6236:
6229:
6222:
6218:
6214:
6191:
6177:
6173:
6166:
6162:
6145:
6136:
6133:
6031:
5723:
5717:
5706:
5689:
5668:
5659:
5644:
5285:focal conics
5277:
5270:
5253:
5245:
5243:
5236:
5229:
5201:
5195:
5173:
5169:
5165:
5158:
5154:
5150:
5145:
5144:
5137:
5128:
5121:
5114:
5105:
5098:
5091:
5088:
4982:
4975:
4972:
4788:
4785:
4649:
4646:
4643:
4590:
4588:
4541:
4447:
4439:
4431:
4423:
4420:
4327:
4323:
4319:
4309:
4301:
4293:
4285:
4277:
4269:
4261:
4253:
4245:
4243:The scaling
4240:
4239:
4224:
4127:
4118:
4109:
4104:
4103:
4097:
4089:
4081:
4073:
4062:
4054:
4042:
4034:
4022:
4014:
4005:
4004:
3983:
3953:
3947:
3931:
3908:
3901:
3898:
3762:eccentricity
3749:
3746:
3582:
3470:
3368:
3183:
3177:
3171:
3165:
3158:
3154:
3147:
3143:
3139:
3132:
3128:
3124:
3121:
3016:
3009:
3005:
3002:
2847:
2836:
2832:
2828:
2821:
2817:
2813:
2810:
2626:
2444:surface area
2441:
2432:Surface area
2277:
2266:
2209:
2205:
2199:
2195:
2189:
2185:
2179:
2175:
2171:
2165:
2105:
2085:
2071:
1812:
1649:
1627:
1543:
1379:
1372:
1368:
1364:
1348:
1285:
1121:
1009:
974:
931:
624:
606:
602:
598:
481:
418:
304:
292:
286:
276:
269:
267:
262:
258:
254:
237:
206:
189:
187:
180:bottom right
179:
173:
166:
159:
154:
148:
142:
135:
131:
124:
118:
112:
108:
104:
97:
84:
76:
64:
56:
44:
36:
10485:ellipticity
10177:, moons in
9539:in general.
8479:unit sphere
8477:,1) is the
8175:(also, see
8106:eigenvalues
7012:around the
6972:) one gets
6958:In case of
5256:written by
3665:where
3287:where
1074:, it is an
482:The points
157:ellipsoid,
149:bottom left
11143:Categories
11072:References
10958:pp. 17–18.
10939:2013-10-12
10839:O. Hesse:
10813:O. Hesse:
10639:2024-07-23
10615:2024-07-23
10577:2012-01-08
10491:oblateness
10480:Flattening
9560:rigid body
7185:orthogonal
7156:True curve
7016:-axis and
5269:Choose an
5258:D. Hilbert
4008:Ellipsoid
3970:See also:
2811:and where
2436:See also:
1110:, it is a
629:for which
272:revolution
221:polynomial
11133:MathWorld
11125:Ellipsoid
11115:Ellipsoid
10804:, p. 20 .
10740:W. Böhm:
10423:) = exp(−
10339:μ
10335:−
10319:−
10314:Σ
10305:μ
10301:−
10282:⋅
9780:ρ
9768:π
9750:ρ
9545:Mechanics
9426:
9420:−
9365:
9304:
9243:
9149:θ
9146:
9128:×
9110:φ
9107:
9101:θ
9098:
9080:×
9062:φ
9059:
9053:θ
9050:
9032:×
9011:φ
9005:θ
8882:π
8873:φ
8870:≤
8854:π
8845:θ
8833:π
8827:−
8820:θ
8817:
8796:φ
8793:
8787:θ
8784:
8763:φ
8760:
8754:θ
8751:
8712:φ
8706:θ
8544:↦
8430:⋅
8414:−
8372:−
8337:−
8045:−
8010:−
7955:−
7920:−
7799:⋯
7752:π
7735:⋅
7726:π
7717:≈
7704:⋯
7652:Γ
7637:π
7521:⋯
7378:−
7332:−
7192:asymptote
7104:−
6935:λ
6932:−
6898:¯
6885:λ
6882:−
6848:¯
6803:¯
6794:−
6773:λ
6691:−
6660:−
6610:−
6560:−
6516:λ
6513:−
6479:¯
6466:λ
6463:−
6429:¯
6416:λ
6413:−
6379:¯
6028:Semi-axes
5988:−
5935:−
5884:−
5613:−
5572:−
5446:−
5413:ψ
5410:
5392:ψ
5389:
5367:ψ
5345:φ
5342:
5330:φ
5327:
5305:φ
5278:hyperbola
5067:
5043:
4940:×
4887:−
4824:ρ
4753:ρ
4694:ρ
4620:δ
4616:−
4605:ρ
4568:δ
4241:Solution:
4207:
4183:
3797:π
3791:≈
3770:Mathworld
3685:−
3652:
3610:π
3562:−
3542:
3520:π
3498:π
3448:
3426:−
3396:π
3307:−
3271:
3215:π
3096:−
3080:−
3064:−
2903:π
2790:≥
2784:≥
2756:−
2711:−
2647:φ
2641:
2601:φ
2595:
2572:φ
2557:φ
2551:
2528:φ
2508:φ
2502:
2488:π
2466:π
2351:inscribed
2329:inscribed
2242:π
2168:diameters
2139:π
2075:would be
2050:π
2041:λ
2038:≤
2022:π
2016:≤
2013:γ
2010:≤
2001:π
1995:−
1979:γ
1976:
1940:γ
1937:
1919:λ
1916:
1890:λ
1887:
1785:γ
1779:
1766:λ
1760:
1751:γ
1745:
1732:λ
1726:
1717:γ
1711:
1610:π
1601:λ
1598:≤
1582:π
1576:≤
1573:θ
1570:≤
1561:π
1555:−
1517:θ
1511:
1482:λ
1476:
1467:θ
1461:
1432:λ
1426:
1417:θ
1411:
1331:π
1322:φ
1319:≤
1309:π
1306:≤
1303:θ
1300:≤
1259:θ
1253:
1224:φ
1218:
1209:θ
1203:
1174:φ
1168:
1159:θ
1153:
1027:≠
960:φ
940:θ
895:θ
892:
850:φ
847:
834:θ
831:
789:φ
786:
773:θ
770:
721:θ
718:
706:φ
703:
697:θ
694:
682:φ
679:
673:θ
670:
190:ellipsoid
155:Tri-axial
11159:Quadrics
11154:Surfaces
11081:(1972),
11011:29609953
10973:Archived
10948:cite web
10930:Archived
10880:(1993),
10856:, p. 125
10701:Archived
10679:cite web
10669:25 March
10663:Archived
10515:Homoeoid
10498:Focaloid
10458:See also
10202:piriform
10181:such as
9675:prostate
9664:Medicine
9647:Lighting
8473:where S(
8169:rotation
8138:diameter
6970:spheroid
6356:confocal
6324:Converse
6158:confocal
5146:Example:
4589:is the
3904:≈ 1.6075
1353:, where
283:rotation
278:spheroid
261:(rarely
217:zero set
198:scalings
126:Spheroid
11121:, 2007.
11019:4621745
10910:1261419
10830:, p. 24
10439:
10425:
10243:finance
10206:oviform
10156:cuboids
9725:density
9708:
9694:
9609:crystal
9516:Geodesy
7828:is the
7824:(where
7417:, is a
7149:Bottom:
6211:
6199:
6189:yields
5271:ellipse
5140:ellipse
4451:be the
4314:
4298:
4290:
4274:
4266:
4250:
4227:ellipse
4105:Wanted:
4067:
4051:
4047:
4031:
4027:
4011:
3925:
3913:
3766:ellipse
3599:prolate
2877:
2850:
2327:of the
2325:volumes
2321:
2307:
2296:
2284:
2183:(where
2088:geodesy
1631:is the
620:ellipse
233:bounded
229:ellipse
213:surface
89:
73:
69:
53:
49:
33:
11097:
11052:
11017:
11009:
10908:
10898:
10800:
10725:
10399:Σ
10393:μ
10382:is an
10372:where
10171:oblate
10167:Haumea
10144:Haumea
9690:× 0.52
9574:stress
8982:φ
8978:θ
8966:|
8939:|
8653:where
7984:is an
7857:, and
7826:Γ
7247:pencil
5732:Then:
5727:|
5715:|
5683:- and
5656:vertex
5645:string
5643:and a
5276:and a
5208:|
5193:|
4991:ρ
4955:
4796:, let
4786:Where
4668:
4647:Where
4591:center
4448:δ
4343:
4006:Given:
3753:oblate
3649:arcsin
3511:
3487:oblate
3445:artanh
3385:oblate
3268:artanh
3204:oblate
3175:, and
2627:where
2311:π
2305:, and
2280:volume
2269:oblate
2108:volume
2102:Volume
2090:, the
2081:λ
2073:γ
1813:where
1645:λ
1629:θ
1544:where
1359:φ
1355:θ
1286:where
932:where
618:of an
419:where
194:sphere
99:Sphere
11091:Wiley
11015:S2CID
10933:(PDF)
10926:(PDF)
10538:Notes
10402:is a
10183:Mimas
9607:in a
9527:Earth
9187:) = 0
8934:1,2,3
8151:width
7393:in a
5157:= 5,
5153:= 4,
4225:(see
3956:= log
3927:= 1.6
3899:Here
3583:and
2333:boxes
1639:, or
1078:; if
1010:When
975:When
219:of a
162:= 4.5
11127:and
11095:ISBN
11050:ISBN
11007:PMID
10954:link
10896:ISBN
10798:ISBN
10723:ISBN
10685:link
10671:2018
10488:and
10233:The
10121:For
9798:The
9721:mass
9719:The
9638:, a
8876:<
8848:<
8842:<
8191:and
8149:The
8136:The
8126:and
8094:The
8085:and
7850:-by-
7259:for
7169:cone
7144:Top:
6988:and
6273:and
6143:and
5407:sinh
5386:cosh
4794:≠ ±1
4655:= ±1
4421:Let
3940:and
3723:>
3345:<
3137:and
2826:and
2442:The
2278:The
2106:The
2044:<
1643:and
1604:<
1325:<
1095:<
1059:>
614:and
558:and
459:and
309:as:
10999:doi
10888:doi
10204:or
9730:is
9671:MRI
9423:det
9362:det
9301:det
9240:det
9143:sin
9104:sin
9095:cos
9056:cos
9047:cos
8986:is
8814:sin
8790:sin
8781:cos
8757:cos
8748:cos
8507:An
8108:of
8098:of
8069:of
7840:If
7832:).
7605:...
7267:→ 0
7210:. (
6968:(a
6358:to
6348:If
6172:+ (
6165:= 2
5704:to
5696:to
5339:sin
5324:cos
5176:= 5
5161:= 3
5064:sin
5040:cos
4330:= 1
4229:).
4204:sin
4180:cos
4069:= 1
3989:).
3471:or
3369:or
3181:.
2638:cos
2586:cos
2542:sin
2499:sin
2271:or
2208:= 2
2198:= 2
2188:= 2
2086:In
1967:sin
1928:cos
1907:sin
1878:cos
1776:sin
1757:sin
1742:cos
1723:cos
1708:cos
1508:sin
1473:sin
1458:cos
1423:cos
1408:cos
1250:cos
1215:sin
1200:sin
1165:cos
1150:sin
883:cos
838:sin
822:sin
777:cos
761:sin
715:cos
700:sin
691:sin
676:cos
667:sin
625:In
188:An
176:= 3
169:= 6
145:= 3
138:= 5
119:top
115:= 4
91:= 1
11145::
11131:,
11093:,
11013:.
11005:.
10995:25
10993:.
10950:}}
10946:{{
10928:.
10906:MR
10904:,
10894:,
10876:;
10872:;
10861:^
10681:}}
10677:{{
10661:.
10657:.
10632:.
10608:.
10447:.
10225:.
10130:=
10126:=
10102:0.
9686:×
9682:×
9197:=
9183:,
9179:,
8980:,
8929:±
8913:,
8906:,
8684:.
8668:,
8661:,
8528::
8120:,
8074:-
7617::
7564:1.
7429:.
7363:A
7254:,
6996:=
6980:=
6963:=
6738:,
6734:,
6336:,
6332:,
6320:.
6315:−
6301:=
6284:xz
6261:.
6256:−
6242:=
6221:+
6217:−
6197:=
6176:−
6154:xy
6036::
5287::
5178:.
5172:+
5168:+
5142:.
5127:,
5120:,
5104:,
5097:,
4981:,
4446:=
4438:+
4430:+
4326:+
4322:+
4296:=
4292:,
4272:=
4268:,
4248:=
4125:,
4096:=
4088:+
4080:+
4049:+
4029:+
3962:.
3948:ab
3946:2π
3911:=
3772:.
3539:ln
3188::
3169:,
3146:,
3131:,
3020::
2835:,
2820:,
2203:,
2193:,
2178:,
2174:,
2098:.
1635:,
1371:,
1367:,
1114:.
622:.
605:,
601:,
520:,
439:,
204:.
178:,
171:;
164:,
147:,
140:,
134:=
129:,
117:,
111:=
107:=
102:,
93::
71:+
51:+
11135:.
11113:"
11056:.
11021:.
11001::
10956:)
10942:.
10890::
10687:)
10673:.
10642:.
10618:.
10594:.
10580:.
10565:(
10445:z
10441:)
10436:2
10433:/
10429:z
10421:z
10419:(
10417:g
10412:g
10384:n
10379:x
10374:k
10356:)
10349:T
10344:)
10331:x
10327:(
10322:1
10309:)
10297:x
10293:(
10289:(
10285:g
10279:k
10276:=
10273:)
10270:x
10267:(
10264:f
10251:f
10132:c
10128:b
10124:a
10099:=
10093:x
10090:z
10085:I
10081:=
10075:z
10072:y
10067:I
10063:=
10053:y
10050:x
10045:I
10037:,
10033:)
10027:2
10023:b
10019:+
10014:2
10010:a
10005:(
10001:m
9995:5
9992:1
9986:=
9976:z
9973:z
9968:I
9962:,
9958:)
9952:2
9948:a
9944:+
9939:2
9935:c
9930:(
9926:m
9920:5
9917:1
9911:=
9901:y
9898:y
9893:I
9887:,
9883:)
9877:2
9873:c
9869:+
9864:2
9860:b
9855:(
9851:m
9845:5
9842:1
9836:=
9826:x
9823:x
9818:I
9783:.
9777:c
9774:b
9771:a
9762:3
9759:4
9753:=
9747:V
9744:=
9741:m
9728:ρ
9710:)
9705:6
9702:/
9698:π
9688:H
9684:W
9680:L
9625:.
9611:.
9562:.
9529:.
9491:0
9488:=
9483:2
9478:)
9472:3
9467:f
9462:,
9457:2
9452:f
9447:,
9442:1
9437:f
9431:(
9415:2
9410:)
9405:x
9401:,
9396:2
9391:f
9386:,
9381:1
9376:f
9370:(
9359:+
9354:2
9349:)
9343:3
9338:f
9333:,
9329:x
9325:,
9320:1
9315:f
9309:(
9298:+
9293:2
9288:)
9282:3
9277:f
9272:,
9267:2
9262:f
9257:,
9253:x
9248:(
9237:=
9234:)
9231:z
9228:,
9225:y
9222:,
9219:x
9216:(
9213:F
9199:0
9195:0
9192:f
9185:z
9181:y
9177:x
9175:(
9173:F
9152:.
9138:2
9133:f
9123:1
9118:f
9113:+
9090:1
9085:f
9075:3
9070:f
9065:+
9042:3
9037:f
9027:2
9022:f
9017:=
9014:)
9008:,
9002:(
8998:n
8984:)
8976:(
8974:x
8963:3
8960:f
8954:2
8951:f
8945:1
8942:f
8931:f
8927:0
8924:f
8918:3
8915:f
8911:2
8908:f
8904:1
8901:f
8894:.
8879:2
8867:0
8863:,
8857:2
8836:2
8823:,
8809:3
8804:f
8799:+
8776:2
8771:f
8766:+
8743:1
8738:f
8733:+
8728:0
8723:f
8718:=
8715:)
8709:,
8703:(
8699:x
8680:A
8673:3
8670:f
8666:2
8663:f
8659:1
8656:f
8636:3
8631:f
8626:z
8623:+
8618:2
8613:f
8608:y
8605:+
8600:1
8595:f
8590:x
8587:+
8582:0
8577:f
8572:=
8568:x
8563:A
8559:+
8554:0
8549:f
8540:x
8524:A
8517:0
8514:f
8475:0
8457:v
8453:+
8450:)
8447:1
8444:,
8440:0
8436:(
8433:S
8425:2
8421:/
8417:1
8410:A
8386:1
8383:=
8380:)
8376:v
8368:x
8364:(
8359:A
8351:T
8346:)
8341:v
8333:x
8329:(
8309:.
8305:A
8284:;
8279:2
8275:/
8271:1
8266:A
8259:2
8255:/
8251:1
8246:A
8241:=
8237:A
8224:A
8207:A
8159:.
8156:A
8146:.
8143:A
8129:c
8123:b
8117:a
8111:A
8101:A
8088:v
8082:A
8076:v
8072:x
8053:)
8049:v
8041:x
8037:(
8032:A
8024:T
8019:)
8014:v
8006:x
8002:(
7991:v
7986:n
7969:1
7966:=
7963:)
7959:v
7951:x
7947:(
7942:A
7934:T
7929:)
7924:v
7916:x
7912:(
7898:x
7883:,
7878:n
7873:R
7860:v
7852:n
7848:n
7843:A
7807:n
7803:a
7794:2
7790:a
7784:1
7780:a
7774:2
7770:/
7766:n
7761:)
7756:n
7749:e
7746:2
7740:(
7729:n
7722:1
7712:n
7708:a
7699:2
7695:a
7689:1
7685:a
7677:)
7673:1
7670:+
7665:2
7662:n
7656:(
7645:2
7642:n
7631:=
7628:V
7609:n
7607:a
7603:2
7600:a
7597:1
7594:a
7589:R
7581:n
7561:=
7554:2
7549:n
7545:a
7539:2
7534:n
7530:x
7524:+
7518:+
7511:2
7506:2
7502:a
7496:2
7491:2
7487:x
7481:+
7474:2
7469:1
7465:a
7459:2
7454:1
7450:x
7405:n
7381:1
7375:n
7338:.
7335:c
7329:a
7326:3
7323:=
7320:l
7316:,
7313:b
7310:=
7305:y
7301:r
7296:,
7293:a
7290:=
7285:x
7281:r
7264:z
7262:r
7256:b
7252:a
7236:.
7224:H
7220:O
7216:V
7212:H
7208:V
7204:H
7200:V
7181:V
7177:V
7165:V
7161:V
7130:.
7112:2
7108:c
7099:2
7094:x
7090:r
7082:=
7077:z
7073:r
7069:=
7064:y
7060:r
7055:,
7052:l
7046:2
7043:1
7037:=
7032:x
7028:r
7014:x
7006:x
7001:2
6998:F
6994:2
6991:S
6985:1
6982:F
6978:1
6975:S
6965:c
6961:a
6927:2
6922:z
6918:r
6914:=
6909:2
6904:z
6895:r
6888:,
6877:2
6872:y
6868:r
6864:=
6859:2
6854:y
6845:r
6814:2
6809:x
6800:r
6789:2
6784:x
6780:r
6776:=
6758:l
6745:E
6740:c
6736:b
6732:a
6712:2
6708:b
6704:=
6699:2
6695:c
6686:2
6682:a
6678:=
6673:2
6668:z
6664:r
6655:2
6650:y
6646:r
6641:,
6636:2
6632:a
6628:=
6623:2
6618:z
6614:r
6605:2
6600:x
6596:r
6591:,
6586:2
6582:c
6578:=
6573:2
6568:y
6564:r
6555:2
6550:x
6546:r
6533:E
6508:2
6503:z
6499:r
6495:=
6490:2
6485:z
6476:r
6469:,
6458:2
6453:y
6449:r
6445:=
6440:2
6435:y
6426:r
6419:,
6408:2
6403:x
6399:r
6395:=
6390:2
6385:x
6376:r
6360:E
6351:E
6338:l
6334:b
6330:a
6317:a
6310:x
6303:r
6296:z
6289:r
6279:2
6276:S
6270:1
6267:S
6258:c
6251:x
6244:r
6237:y
6230:r
6225:)
6223:c
6219:a
6215:l
6213:(
6208:2
6205:/
6202:1
6194:x
6192:r
6186:x
6184:r
6180:)
6178:c
6174:a
6169:x
6167:r
6163:l
6149:2
6146:F
6140:1
6137:F
6119:.
6116:)
6111:z
6107:r
6103:,
6100:0
6097:,
6094:0
6091:(
6088:=
6085:Z
6081:,
6078:)
6075:0
6072:,
6067:y
6063:r
6059:,
6056:0
6053:(
6050:=
6047:Y
6034:P
6005:.
5996:2
5992:a
5983:2
5978:x
5974:r
5966:=
5961:z
5957:r
5952:,
5943:2
5939:c
5930:2
5925:x
5921:r
5913:=
5908:y
5904:r
5899:,
5896:)
5893:c
5890:+
5887:a
5881:l
5878:(
5872:2
5869:1
5863:=
5858:x
5854:r
5845:1
5842:=
5835:2
5830:z
5826:r
5820:2
5816:z
5810:+
5803:2
5798:y
5794:r
5788:2
5784:y
5778:+
5771:2
5766:x
5762:r
5756:2
5752:x
5734:P
5724:P
5721:1
5718:S
5710:2
5707:F
5702:P
5698:P
5693:1
5690:S
5685:z
5681:y
5677:P
5672:2
5669:F
5663:1
5660:S
5651:.
5649:l
5631:)
5628:0
5625:,
5622:0
5619:,
5616:a
5610:(
5607:=
5602:2
5598:S
5593:,
5590:)
5587:0
5584:,
5581:0
5578:,
5575:c
5569:(
5566:=
5561:2
5557:F
5552:,
5549:)
5546:0
5543:,
5540:0
5537:,
5534:c
5531:(
5528:=
5523:1
5519:F
5514:,
5511:)
5508:0
5505:,
5502:0
5499:,
5496:a
5493:(
5490:=
5485:1
5481:S
5454:2
5450:b
5441:2
5437:a
5433:=
5428:2
5424:c
5419:,
5416:)
5404:b
5401:,
5398:0
5395:,
5383:c
5380:(
5377:=
5370:)
5364:(
5361:H
5354:)
5351:0
5348:,
5336:b
5333:,
5321:a
5318:(
5315:=
5308:)
5302:(
5299:E
5281:H
5274:E
5205:2
5202:S
5199:1
5196:S
5174:z
5170:y
5166:x
5159:c
5155:b
5151:a
5132:2
5129:f
5125:1
5122:f
5118:0
5115:f
5109:2
5106:e
5102:1
5099:e
5095:0
5092:e
5074:.
5070:t
5059:2
5054:e
5049:+
5046:t
5035:1
5030:e
5025:+
5020:0
5015:e
5010:=
5006:u
4986:2
4983:e
4979:1
4976:e
4958:.
4950:1
4945:e
4936:m
4932:=
4927:2
4922:e
4916:,
4910:]
4904:0
4895:u
4891:m
4878:v
4874:m
4867:[
4856:2
4851:v
4847:m
4843:+
4838:2
4833:u
4829:m
4819:=
4814:1
4809:e
4791:w
4789:m
4771:.
4766:]
4760:0
4746:0
4740:[
4735:=
4730:2
4725:e
4719:,
4714:]
4708:0
4701:0
4688:[
4683:=
4678:1
4673:e
4652:w
4650:m
4624:2
4613:1
4608:=
4572:m
4565:=
4560:0
4555:e
4524:]
4516:w
4512:m
4502:v
4498:m
4488:u
4484:m
4477:[
4472:=
4468:m
4444:w
4442:w
4440:m
4436:v
4434:v
4432:m
4428:u
4426:u
4424:m
4406:.
4403:d
4400:=
4397:w
4394:c
4389:z
4385:n
4381:+
4378:v
4375:b
4370:y
4366:n
4362:+
4359:u
4356:a
4351:x
4347:n
4328:w
4324:v
4320:u
4310:c
4306:/
4302:z
4294:w
4286:b
4282:/
4278:y
4270:v
4262:a
4258:/
4254:x
4246:u
4210:t
4199:2
4194:f
4189:+
4186:t
4175:1
4170:f
4165:+
4160:0
4155:f
4150:=
4146:x
4131:2
4128:f
4122:1
4119:f
4113:0
4110:f
4098:d
4094:z
4092:z
4090:n
4086:y
4084:y
4082:n
4078:x
4076:x
4074:n
4063:c
4059:/
4055:z
4043:b
4039:/
4035:y
4023:a
4019:/
4015:x
3958:2
3954:p
3942:b
3938:a
3934:c
3922:5
3919:/
3916:8
3909:p
3902:p
3882:.
3876:p
3871:3
3865:p
3861:c
3855:p
3851:b
3847:+
3842:p
3838:c
3832:p
3828:a
3824:+
3819:p
3815:b
3809:p
3805:a
3794:4
3788:S
3758:e
3750:S
3732:,
3729:)
3726:a
3720:c
3717:(
3705:2
3701:c
3695:2
3691:a
3682:1
3679:=
3674:2
3670:e
3659:)
3655:e
3643:e
3640:a
3636:c
3631:+
3628:1
3624:(
3618:2
3614:a
3607:2
3604:=
3595:S
3565:e
3559:1
3554:e
3551:+
3548:1
3534:e
3528:2
3524:c
3514:+
3506:2
3502:a
3495:2
3492:=
3483:S
3455:)
3451:e
3440:e
3434:2
3430:e
3423:1
3417:+
3414:1
3410:(
3404:2
3400:a
3393:2
3390:=
3381:S
3354:,
3351:)
3348:a
3342:c
3339:(
3327:2
3323:a
3317:2
3313:c
3304:1
3301:=
3296:2
3292:e
3282:,
3278:)
3274:e
3260:2
3256:a
3252:e
3246:2
3242:c
3236:+
3233:1
3229:(
3223:2
3219:a
3212:2
3209:=
3200:S
3178:c
3172:b
3166:a
3159:G
3155:R
3150:)
3148:k
3144:φ
3142:(
3140:E
3135:)
3133:k
3129:φ
3127:(
3125:F
3105:)
3099:2
3092:c
3088:,
3083:2
3076:b
3072:,
3067:2
3060:a
3055:(
3048:G
3044:R
3040:V
3037:3
3034:=
3031:S
3017:V
3010:G
3006:R
2986:)
2982:1
2979:,
2972:2
2968:a
2962:2
2958:c
2952:,
2945:2
2941:a
2935:2
2931:b
2924:(
2917:G
2913:R
2909:c
2906:b
2900:4
2897:=
2894:S
2863:G
2859:R
2839:)
2837:k
2833:φ
2831:(
2829:E
2824:)
2822:k
2818:φ
2816:(
2814:F
2796:,
2793:c
2787:b
2781:a
2777:,
2770:)
2764:2
2760:c
2751:2
2747:a
2742:(
2736:2
2732:b
2725:)
2719:2
2715:c
2706:2
2702:b
2697:(
2691:2
2687:a
2680:=
2675:2
2671:k
2666:,
2661:a
2658:c
2653:=
2650:)
2644:(
2612:,
2608:)
2604:)
2598:(
2590:2
2581:)
2578:k
2575:,
2569:(
2566:F
2563:+
2560:)
2554:(
2546:2
2537:)
2534:k
2531:,
2525:(
2522:E
2518:(
2511:)
2505:(
2494:b
2491:a
2485:2
2479:+
2474:2
2470:c
2463:2
2460:=
2457:S
2416:.
2413:c
2410:b
2407:a
2404:8
2401:=
2392:V
2387:,
2384:c
2381:b
2378:a
2370:3
2365:3
2361:8
2356:=
2347:V
2318:6
2315:/
2293:3
2290:/
2287:2
2263:.
2251:C
2248:B
2245:A
2236:6
2233:1
2227:=
2224:V
2210:c
2206:C
2200:b
2196:B
2190:a
2186:A
2180:C
2176:B
2172:A
2151:.
2148:c
2145:b
2142:a
2133:3
2130:4
2124:=
2121:V
2053:.
2047:2
2035:0
2031:,
2025:2
2004:2
1985:,
1971:2
1961:2
1957:b
1951:2
1947:a
1943:+
1932:2
1923:)
1911:2
1901:2
1897:a
1893:+
1882:2
1872:2
1868:b
1863:(
1857:2
1853:c
1847:c
1844:b
1841:a
1831:=
1828:R
1794:]
1788:)
1782:(
1769:)
1763:(
1754:)
1748:(
1735:)
1729:(
1720:)
1714:(
1702:[
1697:R
1694:=
1689:]
1683:z
1676:y
1669:x
1663:[
1613:,
1607:2
1595:0
1591:,
1585:2
1564:2
1523:,
1520:)
1514:(
1505:c
1502:=
1495:z
1488:,
1485:)
1479:(
1470:)
1464:(
1455:b
1452:=
1445:y
1438:,
1435:)
1429:(
1420:)
1414:(
1405:a
1402:=
1395:x
1375:)
1373:z
1369:y
1365:x
1363:(
1334:.
1328:2
1316:0
1312:,
1297:0
1265:,
1262:)
1256:(
1247:c
1244:=
1237:z
1230:,
1227:)
1221:(
1212:)
1206:(
1197:b
1194:=
1187:y
1180:,
1177:)
1171:(
1162:)
1156:(
1147:a
1144:=
1137:x
1098:c
1092:b
1089:=
1086:a
1062:c
1056:b
1053:=
1050:a
1030:c
1024:b
1021:=
1018:a
995:c
992:=
989:b
986:=
983:a
917:,
914:1
911:=
904:2
900:c
887:2
877:2
873:r
866:+
859:2
855:b
842:2
826:2
816:2
812:r
805:+
798:2
794:a
781:2
765:2
755:2
751:r
724:)
712:r
709:,
688:r
685:,
664:r
661:(
658:=
655:)
652:z
649:,
646:y
643:,
640:x
637:(
607:c
603:b
599:a
584:)
581:c
578:,
575:0
572:,
569:0
566:(
546:)
543:0
540:,
537:b
534:,
531:0
528:(
508:)
505:0
502:,
499:0
496:,
493:a
490:(
467:c
447:b
427:a
404:,
401:1
398:=
391:2
387:c
381:2
377:z
371:+
364:2
360:b
354:2
350:y
344:+
337:2
333:a
327:2
323:x
174:c
167:b
160:a
151:;
143:c
136:b
132:a
121:;
113:c
109:b
105:a
85:c
81:/
77:z
65:b
61:/
57:y
45:a
41:/
37:x
23:.
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