Bioche's Theorem

If two complementary Plücker characteristics are equal, then each characteristic is equal to its complement except in four cases where the sum of order and class is 9.

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Coolidge, J. L. A Treatise on Algebraic Plane Curves. New York: Dover, p. 101, 1959.

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Bioche's Theorem

Cite this as:

Weisstein, Eric W. "Bioche's Theorem." From MathWorld--A Wolfram Web Resource.

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