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File:Dedekind cut- square root of two.png

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Dedekind cut defining √2, an irrational number, using two sets of positive rational numbers. All those whose square is less than two (red), and those whose square is equal to or greater than two (blue).
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3363/2378 = 1.41421362489487... 577/408 = 1.41421568627451... 99/70 = 1.414285714285714... 17/12 = 1.41
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File:Dedekind cut- square root of two.png
800 × 400 pixels
320 × 160 pixels
819 × 410 pixels
Original file
Wikimedia Commons
description page there
You can help
File:Dedekind cut sqrt 2.svg
Hyacinth
File:Dedekind cut sqrt 2.svg

public domain
depicts
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