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

You are not logged in. #1 20060311 03:42:25
circleget the equation of the circle which touch ( 0 , Y ) and (  X , 0 ) r = 3 and ImPo$$!BLe = NoTH!nG Go DowN DeeP iNTo aNyTHinG U WiLL FinD MaTHeMaTiCs ... #2 20060311 04:52:09
Re: circleThat's OK, we can understand you perfectly. Especially with your nifty picture. Why did the vector cross the road? It wanted to be normal. #4 20060311 09:16:01
Re: circlewhile its not necessary here, you can also use derivatives to help you find the point of tangency of a line tangent to a circle (or any differentiable function). If you know the slope of the line its tangent to. Sometimes it can speed things up. Last edited by mikau (20060311 09:28:38) A logarithm is just a misspelled algorithm. 