Basic trigonometry - how to code tan^-1(x/y)

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:bust_in_silhouette: Asked By James122333

how do you code tan^-1(x/y)

For example,
tan(a) = 23/40

a = tan^-1(23/40)
a = 29.89890184

:bust_in_silhouette: Reply From: Omicron

arctan? check atan atan2 built-in functions

people have said it before can you tell me how it works???

James122333 | 2020-12-27 16:33

Thanks it actually works

James122333 | 2020-12-27 16:44