Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #1 20090120 01:31:03
Request ; A rigorous proof:If the perimeter of two right angled triangles are equal, the two triangles are congruent. Character is who you are when no one is looking. #2 20090120 01:53:36
Re: Request ; A rigorous proof:This is false unless I'm misinterpreting something. Why did the vector cross the road? It wanted to be normal. #3 20090121 03:24:35
Re: Request ; A rigorous proof:Thanks for the counterexample, mathsyperson. Character is who you are when no one is looking. 