atan2

Computes the four-quadrant inverse tangent.

Syntax

• res = atan2(y, x)

Input argument

• y - a numeric value (double or single real)

• x - a numeric value (double or single real)

Output argument

• res - a numeric value

Description

atan2 computes the four-quadrant inverse tangent.

Example

atan2(1, 0)

See also

atan.

History

Version	Description
1.0.0	initial version

Author

Allan CORNET