Does anyone know of some public/open source implementations of Trig funtions
- ie sin, cos, tan - for Java that operate with BigIntegers or BigDecimals.
Even better would be a library which can add vectors. I'm starting with
amplitudes and degrees, and need to add the vectors to come out with a
final vector (amplitude).
This kind of thing would be used in Quantum Mechanics/QED for example
perhaps to calculate probabilities. I'm using it for something similar.
I have already googled for a answer and havn't found anything, and I think
I've come to the right news groups - as I can't see any comp.math or
math.comp groups.
Regards,
Peter