Algorithms for trig. on scientific calculators ?

[Commie]

(12-04-2024 04:30 PM)MinkLib Wrote:  There are three I am aware of, for pocket calculators to get sin/cos/tan and arc functions.
Any others?

There's one more thats quite good, the Pade series, it's basically a poly/poly.

Dates from around 1890 and can be applied to any function and is much better than Taylors series.

https://en.wikipedia.org/wiki/Pad%C3%A9_approximant

Cheers
Darren