atan2/3—return the arc tangent of the ratio of two numbers

The atan2/3 function returns the arc tangent of the ratio of $NUMBER1 and $NUMBER2 in the $RESULT argument.

$RESULT=atan2($NUMBER1,$NUMBER2)

atan2/3 arguments

Argument	Mode	Type	Description
`$NUMBER1`	Input	INTEGER\|REAL	Specifies the first (integer or real) value of the ratio
`$NUMBER2`	Input	INTEGER\|REAL	Specifies the second (integer or real) value of the ratio
`$RESULT`	Output	REAL	Angle for which the ratio of `$NUMBER1` and `$NUMBER2` is the arc tangent (expressed in radians)

atan2/3 example

$RIGHTANGLE = atan2( 1 , 0 );

Comments