atan
Syntax
atan(X)
Arguments
X is a scalar/vector/matrix.
Details
The inverse tangent (arctan) function.
Examples
$ atan 0.000000 1.557408 -2.185040;
[0,1,-1.141593]
Related functions: asin, acos, sin, cos, tan, asinh, acosh, atanh, sinh, cosh, tanh