Math_ComplexOp::cot
Math_ComplexOp::cot() – Calculates the cotangent of a complex number: z = cot(c1)
Synopsis
require_once '/ComplexOp.php';
Math_Complex
|PEAR_Error
&
Math_ComplexOp::cot
(
Math_Complex
&$c1
)
Description
This package is not documented yet.
Parameter
-
Math_Complex
&$c1
Return value
returns A valid Math_Complex number on success, PEAR_Error otherwise
Throws
No exceptions thrown.
Note
This function can be called statically.