ATAN2
math trigonometryATAN2 function returns the polar angle theta (azimut) from the conversion of rectangular coordinates (x, y) to polar coordinates (r, theta). This method computes the phase theta by computing an arc tangent of y/x in the range of ] -pi pi ]
.
Since 2.6.0, this function can be applied to a LIST of numerical values and a numerical value. Considering this function as F
, the result of $a [ $b $c ] F
is [ $a $b F $a $c F ]
and the result of [ $a $b ] $c F
is [ $a $c F $b $c F ]
.
Since 2.7.1, this function can be applied to a GTS of numerical values. This is very similar to how this function works on LISTs, considering the values of the GTS. In that case the result is a GTS.