Return the angle of the vector (x, y) with quadrant.
angle = ATN2(y, x)
y, x - vector components; ranges -PI..PI with x = 0 handled
ATAN2 is a synonym. See also ATN.
Example:
PRINT ATN2(1, 1) ' PI/4Source: docs/help/atn2.txt inmmcore. On the computer, typeHELP ATN2.