Revision 07fc868ecfd31fecc7c3f964730f946c31f5ab80 authored by Joshua J. Cogliati on 19 June 2020, 15:11:03 UTC, committed by Joshua J. Cogliati on 19 June 2020, 15:11:03 UTC
1 parent ecd99ed
arctan
ARCTAN num
(ARCTAN x y)
outputs the arctangent, in degrees, of its input. With two
inputs, outputs the arctangent of y/x, if x is nonzero, or
90 or -90 depending on the sign of y, if x is zero.
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