Next: atanh, Previous: atan, Up: Internal Routines [Contents][Index]

`atan2(`

, `y`

)`x`

Returns the angle between the point with coordinates `(`

and the positive x-axis, counting counterclockwise in radians.
Multiply by `x`,
`y`)`#rad`

to get degrees.

See also: atan, #rad, tan, Trigonometry