3972:
1042:
1390:, with a width of 841 millimetres (33.1 in) and height of 1,189 millimetres (46.8 in), so an actual area of 0.999949 square metres (10.76336 sq ft); A4 is recommended as standard paper size for business, administrative and government correspondence; and A6 for postcards. Series B is based on B0 with width of 1 metre (3 ft 3 in), C0 is 917 by 1,297 millimetres (36.1 in × 51.1 in), and D0 771 by 1,090 millimetres (30.4 in × 42.9 in). Series C is the basis for envelope formats.
1394:
Brazil (1943), Spain (1947), Austria (1948), Romania (1949), Japan (1951), Denmark (1953), Czechoslovakia (1953), Israel (1954), Portugal (1954), Yugoslavia (1956), India (1957), Poland (1957), United
Kingdom (1959), Venezuela (1962), New Zealand (1963), Iceland (1964), Mexico (1965), South Africa (1966), France (1967), Peru (1967), Turkey (1967), Chile (1968), Greece (1970), Zimbabwe (1970), Singapore (1970), Bangladesh (1972), Thailand (1973), Barbados (1973), Australia (1974), Ecuador (1974), Colombia (1975) and Kuwait (1975).
1141:
1033:
1026:
1019:
6950:
80:
88:
38:
4105:
3872:
3710:
3547:
2510:
2348:
2185:
3143:
3001:
2858:
3381:
2019:
1543:
aspect ratio. In each series of sizes (for example, series A), the largest size is numbered 0 (so in this case A0), and each successive size (A1, A2, etc.) has half the area of the preceding sheet and can be cut by halving the length of the preceding size sheet. The new measurement is rounded down to
1393:
The DIN paper-format concept was soon introduced as a national standard in many other countries, for example, Belgium (1924), Netherlands (1925), Norway (1926), Switzerland (1929), Sweden (1930), Soviet Union (1934), Hungary (1938), Italy (1939), Finland (1942), Uruguay (1942), Argentina (1943),
1217:
argued in a long article published in 1918, that a firm basis for the system of paper formats, which deal with surfaces, ought not be the length but the area; that is, linking the system of paper formats to the metric system using the square metre rather than the centimetre, constrained by
3717:
3555:
3392:
2355:
2193:
2030:
2712:
3920:; two sheets next to each other together have the same ratio, sideways. In scaled photocopying, for example, two A4 sheets reduced to A5 size fit exactly onto one A4 sheet, and an A4 sheet in magnified size onto an A3 sheet; in each case, there is neither waste nor want.
3008:
2866:
2723:
2528:
between adjacent sizes of the A series in sequence." The use of the geometric mean makes each step in size: B0, A0, B1, A1, B2 ... smaller than the previous one by the same factor. As with the A series, the lengths of the B series have the ratio
3243:
1881:
3212:. An unfolded A4 page will fit into a C4 envelope. Due to same width to height ratio, if an A4 page is folded in half so that it is A5 in size, it will fit into a C5 envelope (which will be the same size as a C4 envelope folded in half).
1637:) before rounding to the nearest 1 millimetre (0.039 in). Successive paper sizes in the series (A1, A2, A3, etc.) are defined by halving the area of the preceding paper size and rounding down, so that the long side of
3867:{\displaystyle {\text{C2}}={\begin{cases}S=\left({\sqrt {\frac {1}{2}}}\right)^{2+{\frac {1}{4}}}\approx 0.458\,{\text{m}}\\L=\left({\sqrt {\frac {1}{2}}}\right)^{2-{\frac {3}{4}}}\approx 0.648\,{\text{m}}\end{cases}}}
3705:{\displaystyle {\text{C1}}={\begin{cases}S=\left({\sqrt {\frac {1}{2}}}\right)^{1+{\frac {1}{4}}}\approx 0.648\,{\text{m}}\\L=\left({\sqrt {\frac {1}{2}}}\right)^{1-{\frac {3}{4}}}\approx 0.917\,{\text{m}}\end{cases}}}
3542:{\displaystyle {\text{C0}}={\begin{cases}S=\left({\sqrt {\frac {1}{2}}}\right)^{0+{\frac {1}{4}}}\approx 0.917\,{\text{m}}\\L=\left({\sqrt {\frac {1}{2}}}\right)^{0-{\frac {3}{4}}}\approx 1.297\,{\text{m}}\end{cases}}}
2505:{\displaystyle {\text{A2}}={\begin{cases}S=\left({\sqrt {\frac {1}{2}}}\right)^{2+{\frac {1}{2}}}\approx 0.420\,{\text{m}}\\L=\left({\sqrt {\frac {1}{2}}}\right)^{2-{\frac {1}{2}}}\approx 0.595\,{\text{m}}\end{cases}}}
2343:{\displaystyle {\text{A1}}={\begin{cases}S=\left({\sqrt {\frac {1}{2}}}\right)^{1+{\frac {1}{2}}}\approx 0.595\,{\text{m}}\\L=\left({\sqrt {\frac {1}{2}}}\right)^{1-{\frac {1}{2}}}\approx 0.841\,{\text{m}}\end{cases}}}
2180:{\displaystyle {\text{A0}}={\begin{cases}S=\left({\sqrt {\frac {1}{2}}}\right)^{0+{\frac {1}{2}}}\approx 0.841\,{\text{m}}\\L=\left({\sqrt {\frac {1}{2}}}\right)^{0-{\frac {1}{2}}}\approx 1.189\,{\text{m}}\end{cases}}}
4625:
Articles by
Wilhelm Ostwald referencing Lichtenberg's letter, and W. Porstmann specifying a metric system of norms for formats for lengths, surfaces (planes), and volumes, laying the ground for the DIN-Series, in
2594:
161:. This ratio has the unique property that when cut or folded in half widthways, the halves also have the same aspect ratio. Each ISO paper size is one half of the area of the next larger size in the same series.
3983:. For example, line type A ("Continuous - thick", used for "visible outlines") has a standard thickness of 0.7 mm on an A0-sized sheet, 0.5 mm on an A1 sheet, and 0.35 mm on A2, A3, or A4.
3157:
The C series formats are geometric means between the B series and A series formats with the same number (e.g. C2 is the geometric mean between B2 and A2). The width to height ratio of C series formats is
1386:, with series A as the always preferred formats and basis for the other series. All measures are rounded to the nearest millimetre. A0 has a surface area of 1 square metre (11 sq ft) up to a
4003:, so that particular pens can be used on particular sizes of paper, and then the next smaller or larger size can be used to continue the drawing after it has been reduced or enlarged, respectively.
6276:
1408:
In 1977, a large German car manufacturer performed a study of the paper formats found in their incoming mail and concluded that out of 148 examined countries, 88 already used the A series formats.
1552:
or printer can be designed to reduce a page from A4 to A5 or to enlarge a page from A4 to A3. Similarly, two sheets of A4 can be scaled down to fit one A4 sheet without excess empty paper.
3950:, where they are sometimes called "A4 rectangles" or "silver rectangles". In other contexts, the term "silver rectangle" can also refer to a rectangle in the proportion 1:(1 +
1129:. Early variants of the formats that would become ISO paper sizes A2, A3, B3, B4, and B5 then evolved in France, where they were listed in a 1798 French law on taxation of publications (
1719:
is to maintain the aspect ratio of each subsequent rectangle after cutting or folding an A-series sheet in half, perpendicular to the larger side. Given a rectangle with a longer side,
1160:), as a replacement for the vast variety of other paper formats that had been used before, in order to make paper stocking and document reproduction cheaper and more efficient, in 1911
1255:
4128:
DIN 476 provides for formats larger than A0, denoted by a prefix factor. In particular, it lists the formats 2A0 and 4A0, which are twice and four times the size of A0 respectively:
3138:{\displaystyle {\text{B2}}={\begin{cases}S=\left({\sqrt {\frac {1}{2}}}\right)^{2}=0.5\,{\text{m}}\\L=\left({\sqrt {\frac {1}{2}}}\right)^{2-1}\approx 0.707\,{\text{m}}\end{cases}}}
2996:{\displaystyle {\text{B1}}={\begin{cases}S=\left({\sqrt {\frac {1}{2}}}\right)^{1}\approx 0.707\,{\text{m}}\\L=\left({\sqrt {\frac {1}{2}}}\right)^{1-1}=1\,{\text{m}}\end{cases}}}
2853:{\displaystyle {\text{B0}}={\begin{cases}S=\left({\sqrt {\frac {1}{2}}}\right)^{0}=1\,{\text{m}}\\L=\left({\sqrt {\frac {1}{2}}}\right)^{0-1}\approx 1.414\,{\text{m}}\end{cases}}}
3376:{\displaystyle {\text{C}}_{n}={\begin{cases}S=\left({\sqrt {\frac {1}{2}}}\right)^{n+{\frac {1}{4}}}\\L=\left({\sqrt {\frac {1}{2}}}\right)^{n-{\frac {3}{4}}}\end{cases}}}
2014:{\displaystyle {\text{A}}_{n}={\begin{cases}S=\left({\sqrt {\frac {1}{2}}}\right)^{n+{\frac {1}{2}}}\\L=\left({\sqrt {\frac {1}{2}}}\right)^{n-{\frac {1}{2}}}\end{cases}}}
1293:
6986:
1541:
1514:
1490:
1466:
1442:
1384:
1196:
1115:
1080:
4116:
standard upon which ISO 9175-1 is based also specified a term and symbol for easy identification of pens and drawing templates compatible with the standard, called
3927:. Although they have also officially adopted the ISO 216 paper format, Mexico, Panama, Peru, Colombia, the Philippines, and Chile also use mostly U.S. paper sizes.
59:
1333:
1313:
2545:
defines to have 1.5 times the area of the corresponding JIS A series (which is identical to the ISO A series). Thus, the lengths of JIS B series paper are
5788:
3994:. Colour codes are assigned to each size to facilitate easy recognition by the drafter. Like the paper sizes, these pen widths increase by a factor of
1207:
5783:
4227:(ISO A series) as well: "The rarely used sizes which follow also belong to this series." 2A0 is also known by other unofficial names like "A00".
1548:
can be made by using a sheet of the next larger size (for example, an A4 sheet is folded in half to make a brochure with size A5 pages). An office
6005:
2538:, and folding one in half (and rounding down to the nearest millimetre) gives the next in the series. The shorter side of B0 is exactly 1 metre.
6979:
5793:
1652:
The most used of this series is the size A4, which is 210 mm × 297 mm (8.27 in × 11.7 in) and thus almost exactly
5288:
4666:
4414:
2707:{\displaystyle {\text{B}}_{n}={\begin{cases}S=\left({\sqrt {\frac {1}{2}}}\right)^{n}\\L=\left({\sqrt {\frac {1}{2}}}\right)^{n-1}\end{cases}}}
99:
1405:
document format in 1975, and it is today used in almost all countries in the world, with the exception of several countries in the
Americas.
3991:
5510:
1468:
aspect ratio as the whole sheet before it was divided. Equivalently, if one lays two same-sized sheets of paper with an aspect ratio of
4113:
6972:
6480:
46:
6585:
6505:
6296:
6291:
6137:
1649:. Hence, each next size is nearly exactly half the area of the prior size. So, an A1 page can fit two A2 pages inside the same area.
1556:
6303:
4657:
1165:
7097:
6836:
5026:
5198:
4367:
6905:
6706:
6229:
5612:
5203:
5173:
1342:
In 1921, after a long discussion and another intervention by
Porstmann, the Standardisation Committee of German Industry (
6550:
5880:
5677:
4619:
5001:
7175:
6077:
5101:
4333:
6995:
1349:
6641:
5813:
5657:
4296:
1571:(unit symbol g/m; the nonstandard abbreviation "gsm" is also used). One can derive the grammage of other sizes by
1444:
has the unique property that, when cut or folded in half midway between its shorter sides, each half has the same
3979:
An adjunct to the ISO paper sizes, particularly the A series, are the technical drawing line widths specified in
1335:
is the length of the longer side, for the second equation both in metres. Porstmann also argued that formats for
7123:
6736:
6731:
6490:
6438:
4494:
6530:
5860:
5373:
5021:
2524:
The B series is defined in the standard as follows: "A subsidiary series of sizes is obtained by placing the
1221:
17:
4241:
3923:
The principal countries not generally using the ISO paper sizes are the United States and Canada, which use
3947:
2542:
4593:
6875:
6353:
4650:
1118:
3971:
83:
Visualization with paper sizes in formats A0 to A8, exhibited at the science museum CosmoCaixa
Barcelona
6535:
6443:
6393:
6152:
5485:
5480:
4879:
1126:
106:, used around the world except in North America and parts of Latin America. The standard defines the "
6801:
6746:
6525:
6510:
5768:
5188:
4684:
3734:
3572:
3409:
3267:
3025:
2883:
2740:
2618:
2372:
2210:
2047:
1905:
1149:
6849:
6756:
6545:
6520:
5732:
5727:
4568:
3924:
6403:
5945:
5935:
5930:
5505:
5490:
5430:
4864:
4859:
4819:
4300:
51:
1144:
Comparison of A4 (shaded grey) and C4 sizes with some similar paper and photographic paper sizes
7160:
6953:
6721:
6711:
5840:
5258:
4839:
4643:
1572:
1260:
1164:
proposed, over a hundred years after the 1798 French law, a global standard – a
4624:
4319:
7003:
6142:
5652:
4874:
4844:
4737:
4727:
4688:
4680:
3168:
1522:
1495:
1471:
1447:
1423:
1365:
1177:
1096:
1061:
1492:
side by side along their longer side, they form a larger rectangle with the aspect ratio of
7170:
6900:
6806:
6540:
6515:
6358:
6199:
5950:
5637:
5440:
5313:
5096:
2554:≈ 1.22 times those of A-series paper. By comparison, the lengths of ISO B series paper are
1198:, referring to the argument advanced by Lichtenberg's 1786 letter, but linking this to the
3193:
8:
7165:
6741:
4418:
4292:
3990:
widths are 0.13, 0.18, 0.25, 0.35, 0.5, 0.7, 1.0, 1.40, and 2.0 mm, as specified in
1663:
1212:
4516:
7118:
6686:
6621:
4961:
4315:
1589:(four halvings, ignoring rounding) of an A0 page. Thus the weight, and the associated
5515:
4329:
1041:
6249:
5990:
5318:
4635:
4614:
1716:
1662:
square metre (0.0625 m; 96.8752 sq in) in area. For comparison, the
1318:
1298:
1083:
146:
141:
All ISO 216, ISO 217 and ISO 269 paper sizes (except some envelopes) have the same
6964:
6859:
6580:
6485:
6239:
6167:
6162:
6157:
5642:
5605:
5600:
5595:
5590:
5585:
5580:
5575:
4630:
4543:
4393:
4359:
4236:
1161:
1153:
1130:
1122:
122:, the most commonly available paper size worldwide. Two supplementary standards,
4610:
3167:
as in the A and B series. A, B, and C series of paper fit together as part of a
1339:
of paper, such as envelopes, should be 10% larger than the paper format itself.
6147:
5895:
5707:
5570:
5560:
5555:
5550:
5545:
5540:
5535:
5530:
5525:
4894:
4884:
4444:
2525:
1402:
1387:
4413:
1596:
ISO 216 and its related standards were first published between 1975 and 1995:
7154:
7113:
6935:
6910:
6895:
6831:
6826:
6821:
6816:
6811:
6656:
6601:
6570:
6560:
6423:
6413:
6383:
6378:
6328:
6308:
6286:
6271:
6224:
6189:
6132:
6127:
6117:
5995:
5940:
5915:
5910:
5890:
5763:
5303:
4742:
4712:
4328:] (in German). Vol. III (1785–1792). Munich: Beck. pp. 274–75.
4246:
3987:
3943:
1606:
ISO 217:2013, defining the RA and SRA series of raw ("untrimmed") paper sizes
1199:
6796:
6766:
6626:
5970:
5965:
5828:
5823:
5818:
5737:
5682:
5632:
5565:
5520:
5495:
5425:
5420:
5415:
5410:
5405:
5363:
5328:
5238:
5233:
5061:
4869:
3960:
1630:
1568:
1090:
142:
1148:
Searching for a standard system of paper formats on a scientific basis at
1045:
Comparison of ISO 216 paper sizes between A4 and A3 and
Swedish extension
6771:
6468:
6463:
6458:
6042:
5959:
4931:
1634:
1549:
1140:
171:
158:
1629:(≈ 1.414, when rounded). A0 is defined so that it has an area of 1
1117:
is found in a letter written on 25 October 1786 by the German scientist
1089:
The oldest known mention of the advantages of basing a paper size on an
7076:
6761:
6666:
6373:
6348:
6112:
6067:
5803:
5460:
5273:
5166:
5161:
5156:
5116:
5091:
4966:
4722:
1203:
1046:
1032:
1025:
1018:
103:
87:
79:
7071:
7066:
7061:
7056:
7046:
7041:
7036:
6930:
6925:
6920:
6915:
6890:
6880:
6841:
6791:
6786:
6781:
6776:
6681:
6676:
6671:
6661:
6651:
6636:
6616:
6611:
6606:
6555:
6500:
6495:
6475:
6453:
6433:
6388:
6368:
6323:
6318:
6313:
6281:
6244:
6234:
6219:
6214:
6209:
6194:
6179:
6174:
6102:
6097:
6092:
6072:
6062:
6057:
6052:
6037:
6032:
5980:
5975:
5955:
5925:
5900:
5885:
5855:
5808:
5798:
5778:
5773:
5758:
5753:
5667:
5388:
5383:
5278:
4924:
4919:
4914:
4909:
4904:
4812:
4807:
4802:
4797:
3930:
1680: in × 11 in; 216 mm × 279 mm) is about
1417:
4366:(in French) (237). Paris: Republic of France: 1–2. 3 November 1798.
4223:
While not formally defined, ISO 216:2007 notes them in the table of
1593:, can be approximated easily by counting the number of sheets used.
7139:
7051:
7031:
7026:
7021:
7016:
7011:
6565:
6343:
6047:
5875:
5712:
5702:
5687:
5662:
5647:
5622:
5617:
5500:
5475:
5470:
5455:
5450:
5445:
5435:
5400:
5395:
5378:
5358:
5353:
5348:
5343:
5338:
5333:
5323:
5308:
5298:
5293:
5283:
5268:
5263:
5253:
5248:
5243:
5228:
5223:
5218:
5213:
5208:
5193:
5178:
5151:
5146:
5141:
5136:
5131:
5126:
5121:
5111:
5106:
5086:
5081:
5071:
5066:
5056:
5051:
5041:
5036:
5031:
5006:
4996:
4889:
4792:
4787:
4782:
4777:
4772:
4767:
4762:
4757:
4752:
3209:
1590:
1560:
1555:
This system also simplifies calculating the weight of paper. Under
1545:
1696:) shorter than A4. Then, the size of A5 paper is half of A4, i.e.
6854:
6646:
6631:
6428:
6418:
6408:
6184:
6000:
5845:
5833:
4991:
4986:
4981:
4976:
4971:
4956:
4951:
4946:
4941:
4936:
4899:
4854:
4849:
4834:
4824:
4120:, which may still be found on some technical drafting equipment.
3980:
127:
123:
3896:±2.0 mm for dimensions in the range 150 to 600 mm, and
37:
6716:
6701:
6696:
6691:
6363:
6338:
6266:
6122:
6107:
6087:
6082:
6027:
6020:
6015:
6010:
5905:
5870:
5717:
5368:
5183:
4747:
4470:"International Paper Sizes, Dimensions, Format & Standards"
4419:"ISO 536:2019(en): Paper and board — Determination of grammage"
3196:
to the system. The lengths of ISO C series paper are therefore
1519:
The ISO system of paper sizes exploits these properties of the
6751:
6726:
6448:
6333:
6204:
5985:
5850:
5722:
5697:
5692:
5672:
5046:
5016:
5011:
4732:
4717:
4707:
4702:
4266:
3192:: A4, C4, B4, "D4", A3, ...; there is such a D-series in the
1362:
the specification of four series of paper formats with ratio
4104:
6398:
6261:
6254:
5920:
5865:
5465:
5076:
3903:
These are related to comparison between series A, B and C.
3860:
3698:
3535:
3369:
3131:
2989:
2846:
2700:
2498:
2336:
2173:
2007:
1564:
175:
3890:
2541:
There is also an incompatible
Japanese B series which the
6885:
6575:
5627:
1747:, will be the same as that of a rectangle half its size,
1398:
138:" series is commonly listed alongside the A and B sizes.
4469:
4445:"A Paper Sizes – A0, A1, A2, A3, A4, A5, A6, A7, A8, A9"
2573:
paper (according to the ISO standard) can be defined as
1600:
ISO 216:2007, defining the A and B series of paper sizes
1525:
1498:
1474:
1450:
1426:
1368:
1321:
1301:
1263:
1226:
1224:
1180:
1174:) – for paper sizes based on the ratio
1099:
1064:
3911:
The ISO 216 formats are organized around the ratio 1:
3720:
3558:
3395:
3246:
3011:
2869:
2726:
2597:
2358:
2196:
2033:
1884:
4665:
4314:
Lichtenberg, Georg
Christoph (1990). Joost, Ulrich;
1620:
Paper in the A series format has an aspect ratio of
1358:, or DIN in short) today, published German standard
27:
International standard for paper sizes, including A4
6994:
3866:
3704:
3541:
3375:
3137:
2995:
2852:
2706:
2504:
2342:
2179:
2013:
1535:
1508:
1484:
1460:
1436:
1416:The main advantage of this system is its scaling.
1397:It finally became both an international standard (
1378:
1327:
1307:
1287:
1249:
1190:
1109:
1074:
164:
4291:Lichtenberg, Georg Christoph (7 February 2006) .
1603:ISO 269:1985, defining the C series for envelopes
7152:
3966:
1206:(0.39 in) as the width of the base format.
4132:DIN 476 overformats (with rounded inch values)
91:An A4 paper sheet folded into two A5 size pages
4415:International Organization for Standardization
3899:±3.0 mm for dimensions above 600 mm.
3886:The tolerances specified in the standard are:
1579:paper weighs 5 grams (0.18 oz), as it is
1516:and double the area of each individual sheet.
6980:
4651:
3893:1.5 mm for dimensions up to 150 mm,
3180:, though there is no size half-way between B
1353:
1343:
1169:
118:" series of paper sizes, which includes the
4313:
4290:
3171:, with ratio of successive side lengths of
1666:paper size commonly used in North America (
6987:
6973:
4658:
4644:
4293:"Lichtenberg's letter to Johann Beckmann"
4267:"International Paper Sizes & Formats"
3851:
3789:
3689:
3627:
3526:
3464:
3208:The C series formats are used mainly for
3122:
3067:
2980:
2925:
2837:
2782:
2489:
2427:
2327:
2265:
2164:
2102:
1645:is the same length as the short side of A
4103:
3970:
1250:{\textstyle {\tfrac {x}{y}}={\sqrt {2}}}
1139:
1137:) that was based in part on page sizes.
1058:"Lichtenberg ratio" redirects here. For
1040:
86:
78:
62:of all important aspects of the article.
4295:(in German and English). Translated by
4187:
4150:
14:
7153:
7098:Municipal Services Standards Committee
4407:
4354:
4352:
3205:≈ 1.09 times those of A-series paper.
2563:≈ 1.19 times those of A-series paper.
1715:The geometric rationale for using the
1345:Normenausschuß der deutschen Industrie
1315:is the length of the shorter side and
58:Please consider expanding the lead to
6968:
4639:
4508:
4242:International standard envelope sizes
3975:Rotring Rapidographs in ISO nib sizes
1840:; in other words, an aspect ratio of
4394:"International standard paper sizes"
4387:
4385:
4040:
4037:
4034:
4031:
4028:
4025:
4022:
4019:
4016:
4013:
1350:German Institute for Standardisation
31:
4349:
4284:
24:
4611:International standard paper sizes
4523:. England: British Origami Society
4514:
4370:from the original on 26 April 2009
4364:Bulletin des Lois de la République
1727:, ensuring that its aspect ratio,
1348:, or NADI in short), which is the
130:, define related paper sizes; the
25:
7187:
4604:
4382:
3933:sheets of paper with the ratio 1:
1544:the nearest millimetre. A folded
6949:
6948:
4541:
4391:
4362:[Stamp Act (No. 2136)].
1575:. A standard A4 sheet made from
1563:is defined as a sheet's mass in
1031:
1024:
1017:
36:
4586:
4561:
4535:
4425:(4 ed.). § 3.1 note 1
165:Dimensions of A, B and C series
50:may be too short to adequately
7124:Multimedia extension connector
6996:Deutsches Institut für Normung
4495:"Japanese B Series Paper Size"
4487:
4462:
4437:
4259:
4123:
3906:
3237:, where (measuring in metres)
2588:, where (measuring in metres)
1875:, where (measuring in metres)
1420:paper with an aspect ratio of
1355:Deutsches Institut für Normung
60:provide an accessible overview
13:
1:
4569:"Technical drawing pen sizes"
4360:"Loi sur le timbre (Nº 2136)"
4252:
3967:Matching technical pen widths
3881:
1610:
1411:
1401:216) as well as the official
1013:
4225:Main series of trimmed sizes
7:
4230:
3152:
2519:
1615:
1135:Loi sur le timbre (Nº 2136)
1119:Georg Christoph Lichtenberg
10:
7192:
4631:Explanation of paper sizes
4544:"Pen Sizes and Line Types"
3925:North American paper sizes
1288:{\textstyle a=x\times y=1}
1057:
1053:
7132:
7106:
7090:
7002:
6944:
6868:
6594:
5746:
4695:
4677:
1030:
1023:
1016:
190:
187:
184:
181:
7176:Technical specifications
4573:Designing Buildings Wiki
4378:– via Markus Kuhn.
4093:
4088:
4083:
4078:
4073:
4068:
4063:
4058:
4053:
4048:
3222:paper can be defined as
1860:paper can be defined as
1536:{\textstyle {\sqrt {2}}}
1509:{\textstyle {\sqrt {2}}}
1485:{\textstyle {\sqrt {2}}}
1461:{\textstyle {\sqrt {2}}}
1437:{\textstyle {\sqrt {2}}}
1379:{\textstyle {\sqrt {2}}}
1191:{\textstyle {\sqrt {2}}}
1110:{\textstyle {\sqrt {2}}}
1075:{\textstyle {\sqrt {2}}}
4301:University of Cambridge
1127:University of Göttingen
4613:: ISO 216 details and
4109:
3976:
3868:
3706:
3543:
3377:
3139:
2997:
2854:
2708:
2506:
2344:
2181:
2015:
1723:, and a shorter side,
1537:
1510:
1486:
1462:
1438:
1380:
1354:
1344:
1329:
1309:
1289:
1251:
1192:
1170:
1157:
1145:
1134:
1111:
1076:
1050:
100:international standard
92:
84:
4423:ISO Browsing Platform
4107:
3974:
3869:
3707:
3544:
3378:
3169:geometric progression
3140:
2998:
2855:
2709:
2507:
2345:
2182:
2016:
1538:
1511:
1487:
1463:
1439:
1381:
1330:
1310:
1290:
1252:
1193:
1143:
1112:
1077:
1044:
157:, within rounding to
90:
82:
3718:
3556:
3393:
3244:
3009:
2867:
2724:
2595:
2356:
2194:
2031:
1882:
1523:
1496:
1472:
1448:
1424:
1366:
1319:
1299:
1295:square metre, where
1261:
1222:
1178:
1097:
1062:
4133:
1811:, which reduces to
1768:, which means that
1573:arithmetic division
178:
170:ISO paper sizes in
7119:Mini-DIN connector
4671:by standard number
4620:ISO 216 at iso.org
4517:"The A4 rectangle"
4131:
4110:
3977:
3864:
3859:
3702:
3697:
3539:
3534:
3373:
3368:
3194:Swedish extensions
3135:
3130:
2993:
2988:
2850:
2845:
2704:
2699:
2502:
2497:
2340:
2335:
2177:
2172:
2011:
2006:
1533:
1506:
1482:
1458:
1434:
1376:
1325:
1305:
1285:
1247:
1235:
1188:
1146:
1107:
1072:
1051:
169:
93:
85:
7148:
7147:
6962:
6961:
4685:ISO romanizations
4417:(November 2019).
4221:
4220:
4188:1189 × 1682
4151:1682 × 2378
4100:
4099:
3855:
3841:
3820:
3819:
3793:
3779:
3758:
3757:
3724:
3693:
3679:
3658:
3657:
3631:
3617:
3596:
3595:
3562:
3530:
3516:
3495:
3494:
3468:
3454:
3433:
3432:
3399:
3362:
3341:
3340:
3312:
3291:
3290:
3251:
3126:
3098:
3097:
3071:
3049:
3048:
3015:
2984:
2956:
2955:
2929:
2907:
2906:
2873:
2841:
2813:
2812:
2786:
2764:
2763:
2730:
2679:
2678:
2642:
2641:
2602:
2526:geometrical means
2493:
2479:
2458:
2457:
2431:
2417:
2396:
2395:
2362:
2331:
2317:
2296:
2295:
2269:
2255:
2234:
2233:
2200:
2168:
2154:
2133:
2132:
2106:
2092:
2071:
2070:
2037:
2000:
1979:
1978:
1950:
1929:
1928:
1889:
1531:
1504:
1480:
1456:
1432:
1374:
1245:
1234:
1208:Walter Porstmann
1186:
1105:
1070:
1039:
1038:
191:C series formats
188:B series formats
185:A series formats
77:
76:
16:(Redirected from
7183:
6989:
6982:
6975:
6966:
6965:
6952:
6951:
4672:
4660:
4653:
4646:
4637:
4636:
4598:
4597:
4590:
4584:
4583:
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4579:
4565:
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4558:
4556:
4554:
4539:
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4532:
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4491:
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4405:
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4400:
4389:
4380:
4379:
4377:
4375:
4356:
4347:
4346:
4344:
4342:
4316:Schöne, Albrecht
4311:
4309:
4307:
4288:
4282:
4281:
4279:
4277:
4263:
4217:
4216:
4212:
4209:
4203:
4202:
4198:
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4172:
4166:
4165:
4161:
4158:
4134:
4130:
4008:
4007:
4002:
4001:
4000:
3959:), known as the
3958:
3957:
3956:
3941:
3940:
3939:
3919:
3918:
3917:
3876:
3873:
3871:
3870:
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3649:
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3629:
3620:
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3500:
3496:
3487:
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3434:
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3424:
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3397:
3382:
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3379:
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3371:
3365:
3364:
3363:
3355:
3346:
3342:
3333:
3332:
3315:
3314:
3313:
3305:
3296:
3292:
3283:
3282:
3258:
3257:
3252:
3249:
3236:
3221:
3204:
3203:
3202:
3191:
3179:
3178:
3177:
3166:
3165:
3164:
3147:
3144:
3142:
3141:
3136:
3134:
3133:
3127:
3124:
3115:
3114:
3103:
3099:
3090:
3089:
3072:
3069:
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3059:
3054:
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3041:
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3016:
3013:
3005:
3002:
3000:
2999:
2994:
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2973:
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2957:
2948:
2947:
2930:
2927:
2918:
2917:
2912:
2908:
2899:
2898:
2874:
2871:
2863:
2859:
2857:
2856:
2851:
2849:
2848:
2842:
2839:
2830:
2829:
2818:
2814:
2805:
2804:
2787:
2784:
2775:
2774:
2769:
2765:
2756:
2755:
2731:
2728:
2713:
2711:
2710:
2705:
2703:
2702:
2696:
2695:
2684:
2680:
2671:
2670:
2653:
2652:
2647:
2643:
2634:
2633:
2609:
2608:
2603:
2600:
2587:
2572:
2562:
2561:
2560:
2553:
2552:
2551:
2537:
2536:
2535:
2514:
2511:
2509:
2508:
2503:
2501:
2500:
2494:
2491:
2482:
2481:
2480:
2472:
2463:
2459:
2450:
2449:
2432:
2429:
2420:
2419:
2418:
2410:
2401:
2397:
2388:
2387:
2363:
2360:
2352:
2349:
2347:
2346:
2341:
2339:
2338:
2332:
2329:
2320:
2319:
2318:
2310:
2301:
2297:
2288:
2287:
2270:
2267:
2258:
2257:
2256:
2248:
2239:
2235:
2226:
2225:
2201:
2198:
2190:
2186:
2184:
2183:
2178:
2176:
2175:
2169:
2166:
2157:
2156:
2155:
2147:
2138:
2134:
2125:
2124:
2107:
2104:
2095:
2094:
2093:
2085:
2076:
2072:
2063:
2062:
2038:
2035:
2020:
2018:
2017:
2012:
2010:
2009:
2003:
2002:
2001:
1993:
1984:
1980:
1971:
1970:
1953:
1952:
1951:
1943:
1934:
1930:
1921:
1920:
1896:
1895:
1890:
1887:
1874:
1859:
1849:
1848:
1847:
1839:
1838:
1837:
1831:
1829:
1828:
1823:
1820:
1810:
1809:
1807:
1806:
1800:
1797:
1788:
1786:
1785:
1780:
1777:
1767:
1765:
1764:
1758:
1755:
1746:
1744:
1743:
1738:
1735:
1717:square root of 2
1711:
1707:
1703:
1699:
1695:
1691:
1687:
1683:
1679:
1678:
1674:
1671:
1661:
1660:
1656:
1644:
1628:
1627:
1626:
1588:
1587:
1583:
1578:
1567:(g) per area in
1542:
1540:
1539:
1534:
1532:
1527:
1515:
1513:
1512:
1507:
1505:
1500:
1491:
1489:
1488:
1483:
1481:
1476:
1467:
1465:
1464:
1459:
1457:
1452:
1443:
1441:
1440:
1435:
1433:
1428:
1385:
1383:
1382:
1377:
1375:
1370:
1357:
1347:
1334:
1332:
1331:
1326:
1314:
1312:
1311:
1306:
1294:
1292:
1291:
1286:
1256:
1254:
1253:
1248:
1246:
1241:
1236:
1227:
1216:
1197:
1195:
1194:
1189:
1187:
1182:
1173:
1116:
1114:
1113:
1108:
1106:
1101:
1084:Square root of 2
1081:
1079:
1078:
1073:
1071:
1066:
1035:
1028:
1021:
1009:
1005:
999:
996:
992:
989:
980:
976:
970:
967:
963:
960:
951:
947:
941:
938:
934:
931:
917:
913:
907:
904:
900:
897:
888:
884:
878:
875:
871:
868:
859:
855:
849:
846:
842:
839:
825:
821:
815:
812:
808:
805:
796:
792:
786:
783:
779:
776:
767:
763:
757:
754:
750:
747:
733:
729:
723:
719:
716:
707:
703:
697:
693:
690:
681:
677:
671:
667:
664:
650:
646:
640:
636:
627:
623:
617:
613:
604:
600:
594:
590:
576:
572:
566:
562:
553:
549:
543:
539:
530:
526:
520:
516:
502:
496:
492:
483:
477:
473:
464:
458:
454:
437:
433:
421:
417:
405:
401:
384:
380:
368:
364:
352:
348:
331:
327:
315:
303:
299:
282:
261:
179:
168:
155:
153:
152:
72:
69:
63:
40:
32:
21:
7191:
7190:
7186:
7185:
7184:
7182:
7181:
7180:
7151:
7150:
7149:
7144:
7128:
7102:
7086:
6998:
6993:
6963:
6958:
6940:
6864:
6590:
5742:
4691:
4673:
4670:
4664:
4607:
4602:
4601:
4592:
4591:
4587:
4577:
4575:
4567:
4566:
4562:
4552:
4550:
4548:Metrication.com
4540:
4536:
4526:
4524:
4521:The Lister List
4515:Lister, David.
4513:
4509:
4499:
4497:
4493:
4492:
4488:
4478:
4476:
4468:
4467:
4463:
4453:
4451:
4443:
4442:
4438:
4428:
4426:
4412:
4408:
4398:
4396:
4390:
4383:
4373:
4371:
4358:
4357:
4350:
4340:
4338:
4336:
4305:
4303:
4289:
4285:
4275:
4273:
4265:
4264:
4260:
4255:
4237:ANSI/ASME Y14.1
4233:
4214:
4210:
4207:
4205:
4200:
4196:
4193:
4191:
4177:
4173:
4170:
4168:
4163:
4159:
4156:
4154:
4126:
4011:Linewidth (mm)
3998:
3996:
3995:
3969:
3954:
3952:
3951:
3942:are popular in
3937:
3935:
3934:
3915:
3913:
3912:
3909:
3884:
3874:
3858:
3857:
3852:
3833:
3826:
3810:
3806:
3805:
3796:
3795:
3790:
3771:
3764:
3748:
3744:
3743:
3730:
3729:
3721:
3719:
3716:
3715:
3712:
3696:
3695:
3690:
3671:
3664:
3648:
3644:
3643:
3634:
3633:
3628:
3609:
3602:
3586:
3582:
3581:
3568:
3567:
3559:
3557:
3554:
3553:
3550:
3533:
3532:
3527:
3508:
3501:
3485:
3481:
3480:
3471:
3470:
3465:
3446:
3439:
3423:
3419:
3418:
3405:
3404:
3396:
3394:
3391:
3390:
3367:
3366:
3354:
3347:
3331:
3327:
3326:
3317:
3316:
3304:
3297:
3281:
3277:
3276:
3263:
3262:
3253:
3248:
3247:
3245:
3242:
3241:
3223:
3216:
3200:
3198:
3197:
3185:
3175:
3173:
3172:
3162:
3160:
3159:
3155:
3145:
3129:
3128:
3123:
3104:
3088:
3084:
3083:
3074:
3073:
3068:
3055:
3039:
3035:
3034:
3021:
3020:
3012:
3010:
3007:
3006:
3003:
2987:
2986:
2981:
2962:
2946:
2942:
2941:
2932:
2931:
2926:
2913:
2897:
2893:
2892:
2879:
2878:
2870:
2868:
2865:
2864:
2861:
2844:
2843:
2838:
2819:
2803:
2799:
2798:
2789:
2788:
2783:
2770:
2754:
2750:
2749:
2736:
2735:
2727:
2725:
2722:
2721:
2698:
2697:
2685:
2669:
2665:
2664:
2655:
2654:
2648:
2632:
2628:
2627:
2614:
2613:
2604:
2599:
2598:
2596:
2593:
2592:
2574:
2567:
2558:
2556:
2555:
2549:
2547:
2546:
2533:
2531:
2530:
2522:
2512:
2496:
2495:
2490:
2471:
2464:
2448:
2444:
2443:
2434:
2433:
2428:
2409:
2402:
2386:
2382:
2381:
2368:
2367:
2359:
2357:
2354:
2353:
2350:
2334:
2333:
2328:
2309:
2302:
2286:
2282:
2281:
2272:
2271:
2266:
2247:
2240:
2224:
2220:
2219:
2206:
2205:
2197:
2195:
2192:
2191:
2188:
2171:
2170:
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1162:Wilhelm Ostwald
1123:Johann Beckmann
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45:This article's
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4605:External links
4603:
4600:
4599:
4585:
4560:
4542:Bell, Steven.
4534:
4507:
4486:
4461:
4449:papersizes.org
4436:
4406:
4392:Kuhn, Markus.
4381:
4348:
4334:
4326:Correspondence
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4108:Micronorm logo
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1403:United Nations
1388:rounding error
1373:
1328:{\textstyle y}
1324:
1308:{\textstyle x}
1304:
1284:
1281:
1278:
1275:
1272:
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1266:
1244:
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1185:
1125:, both at the
1104:
1069:
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1037:
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54:the key points
44:
42:
35:
26:
9:
6:
4:
3:
2:
7188:
7177:
7174:
7172:
7169:
7167:
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7162:
7161:ISO standards
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7141:
7138:
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7131:
7125:
7122:
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7114:DIN connector
7112:
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7007:
7005:
7004:DIN standards
7001:
6997:
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6971:
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6967:
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6650:
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6640:
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6628:
6625:
6623:
6620:
6618:
6615:
6613:
6610:
6608:
6605:
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6600:
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6579:
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6569:
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6524:
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6407:
6405:
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6400:
6397:
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6390:
6387:
6385:
6382:
6380:
6377:
6375:
6372:
6370:
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6365:
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6360:
6357:
6355:
6352:
6350:
6347:
6345:
6342:
6340:
6337:
6335:
6332:
6330:
6327:
6325:
6322:
6320:
6317:
6315:
6312:
6310:
6307:
6305:
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6288:
6285:
6283:
6280:
6278:
6275:
6273:
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6260:
6256:
6253:
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6233:
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6228:
6226:
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6221:
6218:
6216:
6213:
6211:
6208:
6206:
6203:
6201:
6198:
6196:
6193:
6191:
6188:
6186:
6183:
6181:
6178:
6176:
6173:
6169:
6166:
6164:
6161:
6159:
6156:
6154:
6151:
6149:
6146:
6144:
6141:
6139:
6136:
6134:
6131:
6129:
6126:
6125:
6124:
6121:
6119:
6116:
6114:
6111:
6109:
6106:
6104:
6101:
6099:
6096:
6094:
6091:
6089:
6086:
6084:
6081:
6079:
6076:
6074:
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6069:
6066:
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6059:
6056:
6054:
6051:
6049:
6046:
6044:
6041:
6039:
6036:
6034:
6031:
6029:
6026:
6022:
6019:
6017:
6014:
6013:
6012:
6009:
6007:
6004:
6002:
5999:
5997:
5994:
5992:
5989:
5987:
5984:
5982:
5979:
5977:
5974:
5972:
5969:
5967:
5964:
5961:
5957:
5954:
5952:
5949:
5947:
5944:
5942:
5939:
5937:
5934:
5932:
5929:
5927:
5924:
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5919:
5917:
5914:
5912:
5909:
5907:
5904:
5902:
5899:
5897:
5894:
5892:
5889:
5887:
5884:
5882:
5879:
5877:
5874:
5872:
5869:
5867:
5864:
5862:
5859:
5857:
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5852:
5849:
5847:
5844:
5842:
5839:
5835:
5832:
5830:
5827:
5825:
5822:
5820:
5817:
5815:
5812:
5811:
5810:
5807:
5805:
5802:
5800:
5797:
5795:
5792:
5790:
5787:
5785:
5782:
5780:
5777:
5775:
5772:
5770:
5767:
5765:
5762:
5760:
5757:
5755:
5752:
5751:
5749:
5745:
5739:
5736:
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5729:
5726:
5724:
5721:
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5716:
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5711:
5709:
5706:
5704:
5701:
5699:
5696:
5694:
5691:
5689:
5686:
5684:
5681:
5679:
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5671:
5669:
5666:
5664:
5661:
5659:
5656:
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5646:
5644:
5641:
5639:
5636:
5634:
5631:
5629:
5626:
5624:
5621:
5619:
5616:
5614:
5611:
5607:
5604:
5602:
5599:
5597:
5594:
5592:
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5587:
5584:
5582:
5579:
5577:
5574:
5572:
5569:
5567:
5564:
5562:
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5554:
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5542:
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5537:
5534:
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5527:
5524:
5523:
5522:
5519:
5517:
5514:
5512:
5509:
5507:
5504:
5502:
5499:
5497:
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5492:
5489:
5487:
5484:
5482:
5479:
5477:
5474:
5472:
5469:
5467:
5464:
5462:
5459:
5457:
5454:
5452:
5449:
5447:
5444:
5442:
5439:
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5424:
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5417:
5414:
5412:
5409:
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5404:
5402:
5399:
5397:
5394:
5390:
5387:
5386:
5385:
5382:
5380:
5377:
5375:
5372:
5370:
5367:
5365:
5362:
5360:
5357:
5355:
5352:
5350:
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5345:
5342:
5340:
5337:
5335:
5332:
5330:
5327:
5325:
5322:
5320:
5317:
5315:
5312:
5310:
5307:
5305:
5302:
5300:
5297:
5295:
5292:
5290:
5287:
5285:
5282:
5280:
5277:
5275:
5272:
5270:
5267:
5265:
5262:
5260:
5257:
5255:
5252:
5250:
5247:
5245:
5242:
5240:
5237:
5235:
5232:
5230:
5227:
5225:
5222:
5220:
5217:
5215:
5212:
5210:
5207:
5205:
5202:
5200:
5197:
5195:
5192:
5190:
5187:
5185:
5182:
5180:
5177:
5175:
5172:
5168:
5165:
5163:
5160:
5158:
5155:
5154:
5153:
5150:
5148:
5145:
5143:
5140:
5138:
5135:
5133:
5130:
5128:
5125:
5123:
5120:
5118:
5115:
5113:
5110:
5108:
5105:
5103:
5100:
5098:
5095:
5093:
5090:
5088:
5085:
5083:
5080:
5078:
5075:
5073:
5070:
5068:
5065:
5063:
5060:
5058:
5055:
5053:
5050:
5048:
5045:
5043:
5040:
5038:
5035:
5033:
5030:
5028:
5025:
5023:
5020:
5018:
5015:
5013:
5010:
5008:
5005:
5003:
5000:
4998:
4995:
4993:
4990:
4988:
4985:
4983:
4980:
4978:
4975:
4973:
4970:
4968:
4965:
4963:
4960:
4958:
4955:
4953:
4950:
4948:
4945:
4943:
4940:
4938:
4935:
4933:
4930:
4926:
4923:
4921:
4918:
4916:
4913:
4911:
4908:
4906:
4903:
4902:
4901:
4898:
4896:
4893:
4891:
4888:
4886:
4883:
4881:
4878:
4876:
4873:
4871:
4868:
4866:
4863:
4861:
4858:
4856:
4853:
4851:
4848:
4846:
4843:
4841:
4838:
4836:
4833:
4831:
4828:
4826:
4823:
4821:
4818:
4814:
4811:
4809:
4806:
4804:
4801:
4799:
4796:
4794:
4791:
4789:
4786:
4784:
4781:
4779:
4776:
4774:
4771:
4769:
4766:
4764:
4761:
4759:
4756:
4754:
4751:
4750:
4749:
4746:
4744:
4741:
4739:
4736:
4734:
4731:
4729:
4726:
4724:
4721:
4719:
4716:
4714:
4711:
4709:
4706:
4704:
4701:
4700:
4698:
4694:
4690:
4689:IEC standards
4686:
4682:
4681:ISO standards
4676:
4668:
4661:
4656:
4654:
4649:
4647:
4642:
4641:
4638:
4632:
4629:
4627:
4623:
4621:
4618:
4616:
4612:
4609:
4608:
4595:
4589:
4574:
4570:
4564:
4549:
4545:
4538:
4522:
4518:
4511:
4496:
4490:
4475:
4471:
4465:
4450:
4446:
4440:
4424:
4420:
4416:
4410:
4395:
4388:
4386:
4369:
4365:
4361:
4355:
4353:
4337:
4335:3-406-30958-5
4331:
4327:
4323:
4322:
4317:
4312:Published in
4302:
4298:
4294:
4287:
4272:
4268:
4262:
4258:
4248:
4247:Paper density
4245:
4243:
4240:
4238:
4235:
4234:
4228:
4226:
4190:
4184:
4183:
4153:
4147:
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4142:
4139:
4136:
4135:
4129:
4121:
4119:
4115:
4106:
4095:
4090:
4085:
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4065:
4060:
4055:
4050:
4045:
4044:
4010:
4009:
4006:
4005:
4004:
3993:
3989:
3988:technical pen
3986:The matching
3984:
3982:
3973:
3964:
3962:
3949:
3945:
3944:paper folding
3932:
3928:
3926:
3921:
3904:
3898:
3895:
3892:
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3848:
3845:
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3835:
3830:
3827:
3822:
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3802:
3799:
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3776:
3773:
3768:
3765:
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3731:
3726:
3686:
3683:
3676:
3673:
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3624:
3621:
3614:
3611:
3606:
3603:
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3575:
3569:
3564:
3523:
3520:
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3505:
3502:
3497:
3491:
3488:
3482:
3477:
3474:
3461:
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3435:
3429:
3426:
3420:
3415:
3412:
3406:
3401:
3389:
3388:
3387:
3359:
3356:
3351:
3348:
3343:
3337:
3334:
3328:
3323:
3320:
3309:
3306:
3301:
3298:
3293:
3287:
3284:
3278:
3273:
3270:
3264:
3259:
3254:
3240:
3239:
3238:
3235:
3231:
3227:
3220:
3213:
3211:
3206:
3195:
3189:
3183:
3170:
3119:
3116:
3111:
3108:
3105:
3100:
3094:
3091:
3085:
3080:
3077:
3064:
3061:
3056:
3051:
3045:
3042:
3036:
3031:
3028:
3022:
3017:
2977:
2974:
2969:
2966:
2963:
2958:
2952:
2949:
2943:
2938:
2935:
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2914:
2909:
2903:
2900:
2894:
2889:
2886:
2880:
2875:
2834:
2831:
2826:
2823:
2820:
2815:
2809:
2806:
2800:
2795:
2792:
2779:
2776:
2771:
2766:
2760:
2757:
2751:
2746:
2743:
2737:
2732:
2720:
2719:
2718:
2692:
2689:
2686:
2681:
2675:
2672:
2666:
2661:
2658:
2649:
2644:
2638:
2635:
2629:
2624:
2621:
2615:
2610:
2605:
2591:
2590:
2589:
2586:
2582:
2578:
2571:
2564:
2544:
2539:
2527:
2486:
2483:
2476:
2473:
2468:
2465:
2460:
2454:
2451:
2445:
2440:
2437:
2424:
2421:
2414:
2411:
2406:
2403:
2398:
2392:
2389:
2383:
2378:
2375:
2369:
2364:
2324:
2321:
2314:
2311:
2306:
2303:
2298:
2292:
2289:
2283:
2278:
2275:
2262:
2259:
2252:
2249:
2244:
2241:
2236:
2230:
2227:
2221:
2216:
2213:
2207:
2202:
2161:
2158:
2151:
2148:
2143:
2140:
2135:
2129:
2126:
2120:
2115:
2112:
2099:
2096:
2089:
2086:
2081:
2078:
2073:
2067:
2064:
2058:
2053:
2050:
2044:
2039:
2027:
2026:
2025:
1997:
1994:
1989:
1986:
1981:
1975:
1972:
1966:
1961:
1958:
1947:
1944:
1939:
1936:
1931:
1925:
1922:
1916:
1911:
1908:
1902:
1897:
1892:
1878:
1877:
1876:
1873:
1869:
1865:
1858:
1851:
1827:
1819:
1804:
1796:
1784:
1776:
1762:
1754:
1742:
1734:
1726:
1722:
1718:
1713:
1665:
1650:
1648:
1642:
1636:
1632:
1605:
1602:
1599:
1598:
1597:
1594:
1592:
1574:
1570:
1569:square metres
1566:
1562:
1558:
1553:
1551:
1547:
1528:
1517:
1501:
1477:
1453:
1429:
1419:
1409:
1406:
1404:
1400:
1395:
1391:
1389:
1371:
1361:
1356:
1351:
1346:
1340:
1338:
1322:
1302:
1282:
1279:
1276:
1273:
1270:
1267:
1264:
1242:
1237:
1231:
1228:
1214:
1209:
1205:
1201:
1200:metric system
1183:
1172:
1167:
1163:
1159:
1155:
1152:association (
1151:
1142:
1138:
1136:
1132:
1128:
1124:
1120:
1102:
1092:
1085:
1067:
1048:
1043:
1034:
1027:
1020:
1014:
1002:
986:
983:
973:
957:
954:
944:
928:
925:
922:
921:
910:
894:
891:
881:
865:
862:
852:
836:
833:
830:
829:
818:
802:
799:
789:
773:
770:
760:
744:
741:
738:
737:
726:
713:
710:
700:
687:
684:
674:
661:
658:
655:
654:
643:
633:
630:
620:
610:
607:
597:
587:
584:
581:
580:
569:
559:
556:
546:
536:
533:
523:
513:
510:
507:
506:
499:
489:
486:
480:
470:
467:
461:
451:
448:
445:
444:
440:
430:
427:
424:
414:
411:
408:
398:
395:
392:
391:
387:
377:
374:
371:
361:
358:
355:
345:
342:
339:
338:
334:
324:
321:
318:
312:
309:
306:
296:
293:
290:
289:
285:
279:
276:
273:
270:
267:
264:
258:
255:
252:
251:
247:
244:
241:
238:
237:
233:
230:
227:
224:
223:
219:
216:
213:
210:
207:
204:
201:
198:
195:
194:
180:
177:
173:
162:
160:
156:
144:
139:
137:
133:
129:
125:
121:
117:
113:
109:
105:
101:
97:
89:
81:
71:
61:
55:
53:
48:
43:
39:
34:
33:
30:
19:
18:A5 paper size
7081:
6807:27000 series
4829:
4588:
4576:. Retrieved
4572:
4563:
4551:. Retrieved
4547:
4537:
4525:. Retrieved
4520:
4510:
4498:. Retrieved
4489:
4477:. Retrieved
4473:
4464:
4452:. Retrieved
4448:
4439:
4427:. Retrieved
4422:
4409:
4397:. Retrieved
4372:. Retrieved
4363:
4339:. Retrieved
4325:
4321:Briefwechsel
4320:
4304:. Retrieved
4297:Kuhn, Markus
4286:
4274:. Retrieved
4270:
4261:
4224:
4222:
4143:inch × inch
4127:
4117:
4112:The earlier
4111:
3985:
3978:
3961:silver ratio
3929:
3922:
3910:
3902:
3885:
3385:
3233:
3229:
3225:
3218:
3214:
3207:
3187:
3181:
3156:
2716:
2584:
2580:
2576:
2569:
2565:
2540:
2523:
2023:
1871:
1867:
1863:
1856:
1852:
1825:
1817:
1802:
1794:
1782:
1774:
1760:
1752:
1740:
1732:
1724:
1720:
1714:
1688:) wider and
1651:
1646:
1640:
1619:
1595:
1591:postage rate
1554:
1518:
1415:
1407:
1396:
1392:
1359:
1341:
1336:
1166:world format
1147:
1091:aspect ratio
1088:
441:12.8 × 18.0
425:13.9 × 19.7
409:11.7 × 16.5
388:18.0 × 25.5
372:19.7 × 27.8
356:16.5 × 23.4
335:25.5 × 36.1
319:27.8 × 39.4
307:23.4 × 33.1
286:36.1 × 51.1
274:39.4 × 55.7
265:33.1 × 46.8
248:46.8 × 66.2
234:66.2 × 93.6
143:aspect ratio
140:
135:
131:
119:
115:
111:
107:
95:
94:
65:
49:
47:lead section
29:
7171:Metrication
6595:20000–29999
5747:10000–19999
4271:Paper Sizes
4124:Overformats
3931:Rectangular
3907:Application
1550:photocopier
1418:Rectangular
1360:DI Norm 476
1211: [
503:9.0 × 12.8
484:9.8 × 13.9
465:8.3 × 11.7
271:1000 × 1414
245:1189 × 1682
231:1682 × 2378
172:millimetres
159:millimetres
104:paper sizes
7166:Stationery
7155:Categories
7107:Connectors
7091:Committees
7077:Engschrift
6374:16949 (TS)
5971:11941 (TR)
4669:standards
4374:20 January
4253:References
3992:ISO 9175-1
3946:, such as
3882:Tolerances
3386:Therefore
2717:Therefore
2024:Therefore
1635:sq ft
1611:Properties
1559:, paper's
1412:Advantages
1337:containers
1204:centimetre
1171:Weltformat
1158:Die Brücke
1150:the Bridge
1047:SIS 014711
316:707 × 1000
283:917 × 1297
262:841 × 1189
7072:DIN 91379
7067:DIN 72552
7062:DIN 62056
7057:DIN 47100
7047:DIN 43700
7042:DIN 41612
7037:DIN 31635
6329:15926 WIP
5693:9592/9593
5618:9000/9001
5506:8805/8806
4615:rationale
4578:30 August
4553:30 August
4479:5 October
4474:PaperSize
4399:30 August
4118:Micronorm
3846:≈
3831:−
3784:≈
3684:≈
3669:−
3622:≈
3521:≈
3506:−
3459:≈
3352:−
3210:envelopes
3117:≈
3109:−
2967:−
2920:≈
2832:≈
2824:−
2690:−
2484:≈
2469:−
2422:≈
2322:≈
2307:−
2260:≈
2159:≈
2144:−
2097:≈
1990:−
1633:(11
1274:×
1257:and area
68:June 2023
52:summarize
7140:DIN rail
7052:DIN 4420
7032:DIN 5009
7027:DIN 5008
7022:DIN 1530
7017:DIN 1451
7012:DIN 1025
6954:Category
4679:List of
4500:18 April
4454:2 August
4368:Archived
4318:(eds.).
4231:See also
4114:DIN 6775
3153:C series
2520:B series
1616:A series
1561:grammage
1546:brochure
1202:using 1
7082:ISO 216
6855:29199-2
6727:23094-2
6722:23094-1
6712:23090-3
6581:19794-5
6576:19775-1
6364:16612-2
6354:16355-1
6043:13406-2
6001:12234-2
5769:10118-3
4276:29 June
4213:⁄
4204:×
4199:⁄
4176:⁄
4167:×
4162:⁄
4140:mm × mm
4086:Orange
4071:Yellow
4056:Violet
4051:Maroon
4046:Colour
3997:√
3981:ISO 128
3953:√
3948:origami
3936:√
3914:√
3199:√
3174:√
3161:√
2557:√
2548:√
2532:√
1844:√
1834:√
1830:
1814:
1808:
1791:
1787:
1771:
1766:
1749:
1745:
1729:
1694:0.71 in
1686:0.24 in
1675:⁄
1657:⁄
1623:√
1584:⁄
1557:ISO 536
1054:History
220:inches
211:inches
202:inches
174:and in
149:√
132:ISO 269
128:ISO 269
124:ISO 217
114:" and "
96:ISO 216
6869:30000+
5708:9797-1
5516:8820-5
5461:8501-1
5017:1073-2
5012:1073-1
4696:1–9999
4626:German
4429:8 June
4341:10 May
4332:
4306:10 May
4091:Green
4076:Brown
4066:White
3875:
3713:
3551:
3146:
3004:
2862:
2513:
2351:
2189:
1710:8.3 in
1706:5.8 in
1702:210 mm
1698:148 mm
1664:letter
1577:80 g/m
1154:German
1131:French
1082:, see
1006:1.1 ×
977:1.2 ×
948:1.0 ×
914:1.6 ×
885:1.7 ×
856:1.5 ×
822:2.2 ×
793:2.4 ×
764:2.0 ×
730:3.2 ×
704:3.5 ×
678:2.9 ×
647:4.5 ×
637:114 ×
624:4.9 ×
614:125 ×
601:4.1 ×
591:105 ×
573:6.4 ×
563:162 ×
550:6.9 ×
540:176 ×
527:5.8 ×
517:148 ×
493:229 ×
474:250 ×
455:210 ×
434:324 ×
418:353 ×
402:297 ×
381:458 ×
365:500 ×
349:420 ×
328:648 ×
300:594 ×
176:inches
98:is an
7133:Rails
6936:80000
6931:56000
6926:55000
6921:50001
6916:45001
6911:42010
6906:40500
6901:39075
6896:38500
6891:37001
6886:32000
6881:31000
6876:30170
6860:29500
6850:29148
6846:29110
6842:28000
6837:27729
6832:27006
6827:27005
6822:27002
6817:27001
6812:27000
6802:26324
6797:26300
6792:26262
6787:26000
6782:25964
6777:25178
6772:24728
6767:24707
6762:24617
6757:24613
6752:24517
6747:23941
6742:23360
6737:23271
6732:23270
6717:23092
6707:23009
6702:23008
6697:23003
6692:23000
6687:22537
6682:22395
6677:22301
6672:22300
6667:22275
6662:22000
6657:21827
6652:21500
6647:21122
6642:21047
6637:21001
6632:21000
6627:20830
6622:20802
6617:20400
6612:20121
6607:20022
6602:20000
6586:19831
6571:19770
6566:19757
6561:19752
6556:19600
6551:19510
6546:19509
6541:19508
6536:19507
6531:19506
6526:19505
6521:19503
6516:19502
6511:19501
6506:19500
6501:19439
6496:19407
6491:19136
6486:19125
6481:19115
6476:19114
6459:19092
6454:19011
6449:19005
6444:18916
6439:18629
6434:18245
6429:18181
6424:18014
6419:18004
6414:17799
6409:17506
6404:17442
6399:17369
6394:17203
6389:17100
6384:17025
6379:17024
6369:16750
6359:16485
6349:16262
6344:16023
6339:15938
6334:15930
6324:15926
6319:15924
6314:15919
6309:15897
6304:15707
6292:15706
6287:15693
6282:15686
6277:15511
6272:15504
6267:15438
6262:15445
6245:15444
6240:15408
6235:15398
6230:15291
6225:15288
6220:15189
6215:15022
6210:14971
6205:14882
6200:14764
6195:14698
6190:14651
6185:14649
6180:14644
6175:14617
6123:14496
6118:14443
6113:14396
6108:14289
6103:14224
6098:14031
6093:14000
6088:13818
6083:13816
6078:13616
6073:13584
6068:13568
6063:13567
6058:13490
6053:13485
6048:13450
6038:13399
6033:13250
6028:13216
6011:13211
6006:12620
5996:12207
5991:12182
5986:12052
5981:12006
5976:11992
5966:11941
5956:11940
5951:11898
5946:11889
5941:11801
5936:11785
5931:11784
5926:11783
5921:11544
5916:11404
5911:11179
5906:11172
5901:11170
5896:11073
5891:10967
5886:10962
5881:10957
5876:10861
5871:10746
5866:10664
5861:10646
5856:10628
5851:10589
5846:10585
5841:10383
5809:10303
5804:10279
5799:10218
5794:10206
5789:10179
5784:10165
5779:10161
5774:10160
5764:10116
5759:10007
5754:10006
4594:"A00"
4527:6 May
4324:[
4096:Gray
4081:Blue
4032:0.70
4029:0.50
4026:0.35
4023:0.25
4020:0.18
4017:0.13
4014:0.10
3849:0.648
3787:0.458
3687:0.917
3625:0.648
3524:1.297
3462:0.917
3120:0.707
2923:0.707
2835:1.414
2487:0.595
2425:0.420
2325:0.841
2263:0.595
2162:1.189
2100:0.841
1690:18 mm
1565:grams
1215:]
1049:sizes
993:28 ×
964:31 ×
935:26 ×
901:40 ×
872:44 ×
843:37 ×
809:57 ×
780:62 ×
751:52 ×
720:81 ×
694:88 ×
668:74 ×
182:Size
5834:-238
5738:9995
5733:9985
5728:9984
5723:9945
5718:9899
5713:9897
5703:9660
5698:9594
5688:9564
5683:9529
5678:9506
5673:9496
5668:9407
5663:9362
5658:9314
5653:9293
5648:9241
5643:9227
5638:9141
5633:9126
5628:9075
5623:9036
5613:8879
5566:-8-I
5521:8859
5511:8807
5501:8691
5496:8652
5491:8651
5486:8632
5481:8613
5476:8601
5471:8583
5466:8571
5456:8373
5451:8217
5446:8178
5441:8093
5436:8000
5431:7942
5426:7816
5421:7813
5416:7812
5411:7811
5406:7810
5401:7736
5396:7637
5384:7498
5379:7200
5374:7185
5369:7098
5364:7064
5359:7027
5354:7010
5349:7002
5344:7001
5339:6943
5334:6709
5329:6523
5324:6438
5319:6429
5314:6425
5309:6385
5304:6373
5299:6346
5294:6344
5289:6166
5284:5964
5279:5807
5274:5800
5269:5776
5264:5775
5259:5725
5254:5428
5249:5427
5244:5426
5239:5218
5234:4909
5229:4217
5224:4165
5219:4157
5214:4031
5209:3977
5204:3950
5199:3901
5194:3864
5189:3602
5184:3601
5179:3307
5174:3297
5152:3166
5147:3103
5142:3029
5137:2921
5132:2852
5127:2848
5122:2788
5117:2720
5112:2711
5107:2709
5102:2533
5097:2281
5092:2240
5087:2146
5082:2145
5077:2108
5072:2047
5067:2033
5062:2022
5057:2015
5052:2014
5047:1989
5042:1745
5037:1629
5032:1538
5027:1413
5022:1155
5007:1007
5002:1004
4997:1000
4820:68-1
4580:2017
4555:2017
4529:2009
4502:2010
4481:2018
4456:2018
4431:2021
4401:2017
4376:2024
4343:2016
4330:ISBN
4308:2016
4278:2020
4185:2A0
4148:4A0
4137:Name
4061:Red
4041:2.0
4038:1.4
4035:1.0
3877:Etc.
3215:Any
3190:− 1)
3184:and
3148:Etc.
2566:Any
2515:Etc.
1853:Any
1682:6 mm
1643:+ 1)
1010:1.6
981:1.7
952:1.5
918:2.2
889:2.4
860:2.0
826:3.2
797:3.5
768:2.9
734:4.5
708:4.9
682:4.1
651:6.4
628:6.9
605:5.8
577:9.0
554:9.8
531:8.3
214:name
205:name
196:name
126:and
110:", "
102:for
6168:-20
6163:-17
6158:-14
6153:-12
6148:-11
6143:-10
5829:-28
5824:-22
5819:-21
5814:-11
5606:-16
5601:-15
5596:-14
5591:-13
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5576:-10
4992:999
4987:965
4982:898
4977:860
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4952:704
4947:690
4942:668
4937:657
4932:646
4900:639
4895:519
4890:518
4885:500
4880:361
4875:306
4870:302
4865:262
4860:261
4855:259
4850:233
4845:228
4840:226
4835:217
4830:216
4825:128
4813:-13
4808:-12
4803:-11
4798:-10
4667:ISO
3065:0.5
2550:1.5
2543:JIS
1712:).
1399:ISO
1121:to
1093:of
984:C10
955:B10
926:A10
923:10
724:114
698:125
672:105
641:162
618:176
595:148
567:229
544:250
521:210
497:324
478:353
459:297
438:458
422:500
406:420
385:648
369:707
353:594
332:917
304:841
242:2A0
239:−1
228:4A0
225:−2
7157::
6469:-2
6464:-1
6297:-2
6255:-9
6250:-3
6138:-6
6133:-3
6128:-2
6021:-2
6016:-1
5960:-2
5571:-9
5561:-8
5556:-7
5551:-6
5546:-5
5541:-4
5536:-3
5531:-2
5526:-1
5389:-1
5167:-3
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4925:-6
4920:-5
4915:-3
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4793:-9
4788:-8
4783:-7
4778:-6
4773:-5
4768:-4
4763:-3
4758:-1
4753:-0
4748:31
4743:17
4738:16
4687:–
4683:–
4571:.
4546:.
4519:.
4472:.
4447:.
4421:.
4384:^
4351:^
4299:.
4269:.
4215:24
4206:66
4201:24
4197:19
4192:46
4169:93
4164:24
4155:66
3963:.
3723:C2
3561:C1
3549:,
3398:C0
3232:×
3228:=
3186:A(
3014:B2
2872:B1
2860:,
2729:B0
2583:×
2579:=
2361:A2
2199:A1
2187:,
2036:A0
1870:×
1866:=
1850:.
1842:1:
1832:=
1805:/2
1789:=
1763:/2
1708:×
1700:×
1659:16
1639:A(
1586:16
1213:de
1156::
1133::
1000:40
971:44
942:37
908:57
892:C9
879:62
863:B9
850:52
834:A9
831:9
816:81
800:C8
787:88
771:B8
758:74
742:A8
739:8
711:C7
685:B7
659:A7
656:7
631:C6
608:B6
585:A6
582:6
557:C5
534:B5
511:A5
508:5
487:C4
468:B4
449:A4
446:4
428:C3
412:B3
396:A3
393:3
375:C2
359:B2
343:A2
340:2
322:C1
310:B1
294:A1
291:1
277:C0
268:B0
256:A0
253:0
217:mm
208:mm
199:mm
154::1
145:,
120:A4
6988:e
6981:t
6974:v
5962:)
5958:(
4733:9
4728:7
4723:6
4718:4
4713:3
4708:2
4703:1
4659:e
4652:t
4645:v
4596:.
4582:.
4557:.
4531:.
4504:.
4483:.
4458:.
4433:.
4403:.
4345:.
4310:.
4280:.
4211:5
4208:+
4194:+
4178:8
4174:5
4171:+
4160:5
4157:+
3999:2
3955:2
3938:2
3916:2
3891:±
3854:m
3839:4
3836:3
3828:2
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3817:2
3814:1
3808:(
3803:=
3800:L
3792:m
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3769:+
3766:2
3761:)
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3752:1
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3741:=
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3646:(
3641:=
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3630:m
3615:4
3612:1
3607:+
3604:1
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3593:2
3590:1
3584:(
3579:=
3576:S
3570:{
3565:=
3529:m
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3511:3
3503:0
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3478:=
3475:L
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3430:2
3427:1
3421:(
3416:=
3413:S
3407:{
3402:=
3360:4
3357:3
3349:n
3344:)
3338:2
3335:1
3329:(
3324:=
3321:L
3310:4
3307:1
3302:+
3299:n
3294:)
3288:2
3285:1
3279:(
3274:=
3271:S
3265:{
3260:=
3255:n
3250:C
3234:L
3230:S
3226:n
3224:C
3219:n
3217:C
3201:2
3188:n
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3163:2
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3101:)
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3092:1
3086:(
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3062:=
3057:2
3052:)
3046:2
3043:1
3037:(
3032:=
3029:S
3023:{
3018:=
2983:m
2978:1
2975:=
2970:1
2964:1
2959:)
2953:2
2950:1
2944:(
2939:=
2936:L
2928:m
2915:1
2910:)
2904:2
2901:1
2895:(
2890:=
2887:S
2881:{
2876:=
2840:m
2827:1
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2801:(
2796:=
2793:L
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2752:(
2747:=
2744:S
2738:{
2733:=
2693:1
2687:n
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2667:(
2662:=
2659:L
2650:n
2645:)
2639:2
2636:1
2630:(
2625:=
2622:S
2616:{
2611:=
2606:n
2601:B
2585:L
2581:S
2577:n
2575:B
2570:n
2568:B
2559:2
2534:2
2492:m
2477:2
2474:1
2466:2
2461:)
2455:2
2452:1
2446:(
2441:=
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2430:m
2415:2
2412:1
2407:+
2404:2
2399:)
2393:2
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2384:(
2379:=
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2370:{
2365:=
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2312:1
2304:1
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2284:(
2279:=
2276:L
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2253:2
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2231:2
2228:1
2222:(
2217:=
2214:S
2208:{
2203:=
2167:m
2152:2
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2136:)
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2116:=
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2105:m
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2065:1
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2054:=
2051:S
2045:{
2040:=
1998:2
1995:1
1987:n
1982:)
1976:2
1973:1
1967:(
1962:=
1959:L
1948:2
1945:1
1940:+
1937:n
1932:)
1926:2
1923:1
1917:(
1912:=
1909:S
1903:{
1898:=
1893:n
1888:A
1872:L
1868:S
1864:n
1862:A
1857:n
1855:A
1846:2
1836:2
1826:y
1822:/
1818:x
1803:x
1799:/
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134:"
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70:)
66:(
56:.
20:)
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