[issue41528] Use math module in turtle

Terry J. Reedy added the comment: You could post a suggested replacement for a couple of the expressions, with the warning that we would not necessarily use it. math.hypot has recently be worked over so that it is perhaps more accurate than the standard C version. -- _

[issue41528] Use math module in turtle

Marek Madejski added the comment: Complex numbers to be considered, of course. My first pull request, so I'd rather not make such a revolution this time. :) -- ___ Python tracker

[issue41528] Use math module in turtle

Terry J. Reedy added the comment: New changeset 6844b56176c41f0a0e25fcd4fef5463bcdbc7d7c by Marek Madejski in branch 'master': bpo-41528: Use math module in turtle (GH-21837) https://github.com/python/cpython/commit/6844b56176c41f0a0e25fcd4fef5463bcdbc7d7c -- nosy: +terry.reedy ___

[issue41528] Use math module in turtle

Vedran Čačić added the comment: Well, if you want to exploit Python features in full, I'd suggest cmath as even better library. Turtle position is just a complex numbers, and cmath has direct conversion from and to polar coordinates, which is all that's needed for basic commands. :-) ---

[issue41528] Use math module in turtle

New submission from Marek Madejski : "Turtle" module is closely related to geometry, which is also covered by "math" (and "cmath") module. Nevertheless, in many places in "turtle" the wheel is being reinvented. Currently, only π and basing trig functions are used. Performance may be improved by