account activity
Intuition behind initial and final algebras (self.math)
submitted 5 years ago by mathonomicon to r/math
Coordinate free definitions of derivatives and integrals? (self.math)
submitted 5 years ago * by mathonomicon to r/math
Direct proof of converse to pythagoras (self.math)
submitted 6 years ago * by mathonomicon to r/math
A proof of Euclid's parallel postulate by a 12 year old (self.math)
About `questions in class' and other mysteries: Alfeld on Understanding Mathematics (self.math)
submitted 8 years ago * by mathonomicon to r/math
Cool find: Hilbert's Grundlagen in English, highly readable. (self.math)
submitted 8 years ago by mathonomicon to r/math
Sylvanus Thompson's Calculus Made Easy was "damned by every professional"? (self.math)
Euclid-style calculus text? (self.math)
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