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

You are not logged in.

- Topics: Active | Unanswered

**irefay****Member**- Registered: 2005-05-04
- Posts: 2

Anyone familure with it?

I would like to use it for finding the general solution of equations.

cos(x)-1=-cos(x)

On the calc I get x=(6*@n154+1)Pi or x= (6*@n154-1)Pi

3 3

I know that the 154 part increses everytime I do another problem like this.

Offline

**MathsIsFun****Administrator**- Registered: 2005-01-21
- Posts: 7,686

Kenny Felder might know, he knows lots about the 83 and 84, and so might be able to help you.

Visit http://www.ncsu.edu/felder-public/kenny/papers/ti.html, and his email address is at the bottom.

"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman

Offline