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

You are not logged in. #1 20051224 07:38:30
Trigonometric function with halfsquare graph?This thing is very amasing for me. IPBLE: Increasing Performance By Lowering Expectations. #2 20051224 07:40:56
Re: Trigonometric function with halfsquare graph?If ArcCos[Sin[ArcCos[Sin[x]]]] = Sq[x] then I found interesting property: IPBLE: Increasing Performance By Lowering Expectations. #3 20051224 07:43:51
Re: Trigonometric function with halfsquare graph?Sq[x] is periodic with period Pi. IPBLE: Increasing Performance By Lowering Expectations. #4 20051224 08:06:01
Re: Trigonometric function with halfsquare graph?Oops... IPBLE: Increasing Performance By Lowering Expectations. #5 20051224 16:30:56
Re: Trigonometric function with halfsquare graph?If you don't restrict t, it makes sawtooth waves. Last edited by John E. Franklin (20051224 16:40:19) igloo myrtilles fourmis #6 20060112 09:30:48
Re: Trigonometric function with halfsquare graph?I'm not really getting a square... at least not with the explicit equations. 