Implement operations for rug::Complex

Open IntrepidPig opened this issue 7 years ago • 1 comments

[x] add
[x] sub
[x] mul
[x] div
[x] pow
[x] sqrt
[ ] nrt
[x] abs
[x] sin
[x] cos
[x] tan
[x] asin
[x] acos
[x] atan
[ ] atan2
[x] floor
[ ] ceil
[ ] round
[x] log

Apr 07 '18 08:04 IntrepidPig

I don't think atan2 makes sense with Complex numbers.

ceil and round can be implemented in the same way as floor.

nrtis a little more complex - if this returns a Multiple under the same rules as sqrt it could be quite slow to compute all the roots for higher values of n, but I think using rug's root_of_unity function you could find the primary root using pow(1/n) and then multiply it by the roots of unity to get each separate result... This would only work for integer values of n though.

Aug 04 '21 21:08 autumnull