degrees and radians.
Lawrence D’Oliveiro
lawrencedo99 at gmail.com
Thu Sep 8 04:14:50 EDT 2016
On Tuesday, May 7, 2002 at 9:15:50 AM UTC+12, Fernando Pérez wrote:
> Plus, if you really need those conversions, it's less typing and more
> efficient (no function call) to simply use a multiplicative constant...
This I have found to be the best idea. In Qahirah <https://github.com/ldo/qahirah> I provided “deg” and “circle” constants, used like this:
ldo at hypatia:~> python3 -ic "import math, qahirah as qah"
>>> math.sin(45 * qah.deg)
0.7071067811865475
>>> math.atan(1) / qah.deg
45.0
>>> math.cos(qah.circle / 4)
6.123233995736766e-17
I think these provide greater flexibility than having to have explicit conversion functions.
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