https://github.com/jrincayc/ucblogo-code
Tip revision: 24adfd38d4381239d8fa0cb0f98b83316aa7cd93 authored by Joshua J. Cogliati on 24 December 2019, 04:15:43 UTC
README is now redundant with README.md.
README is now redundant with README.md.
Tip revision: 24adfd3
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.
