Re: need help on this problem.

Hi,

Ingo R. Homann wrote:
(*) I suppose, for calculating this simulation, you need Pi! ;-)

Thinking more about it, that's not really true: You just need cos and sin which you can approximate with a weighted sum (somehting like a^2/2!+a^4/4!+a^6/6!+...).

You do not need Pi directly (although everything concerning this depends on each other and you can approximate Pi with a similar sum, iirc)

Ciao,
Ingo

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