[Python-ideas] Trigonometry in degrees

Greg Ewing greg.ewing at canterbury.ac.nz
Fri Jun 8 01:26:28 EDT 2018

Richard Damon wrote:
> First I feel the need to point out that radians are actually fairly
> fundamental in trigonometry,

Even more so in calculus, since the derivative of sin(x)
is cos(x) if and only if x is in radians.


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