Bill Rollins Jr., 97, wrote and self-published 'Trisecting an Angle,' to try to share his solution with the world.
Abstract: An entity-dependency graph (EDG) is proposed to efficiently represent mathematical and non-mathematical relations of arithmetic word problems. The EDG of a problem contains nodes ...
Do you know your geometry from your arithmetic and your fractions from your logs? Let’s find out! Think of this as a math class without the quizzes, where every problem has a twist solution, every ...
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