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ATAN

math trigonometry

The ATAN function consumes a floating point number between -1 et 1 from the top of the stack and pushes back its arctangent in radians.

Since 2.6.0, this function can be applied to a list of numeric values.

ATAN is available since version 1.0.0.

See also

Signatures

Examples

0.42 ASIN