Related: U.S. President James Garfield constructed an original proof of the Pythagorean Theorem. https://www.maa.org/press/periodicals/convergence/mathematical

Related: U.S. President James Garfield constructed an original proof of the Pythagorean Theorem. https://www.maa.org/press/periodicals/convergence/mathematical-treasure-james-a-garfields-proof-of-the-pythagorean-theorem https://www.maa.org/press/periodicals/convergence/mathematic... https://blogs.scientificamerican.com/observations/presidential-pythagorean-proof/ https://blogs.scientificamerican.com/observations/presidenti...