Math_TrigOp::cot

Math_TrigOp::cot() -- Calculates the cotangent of the parameter

Synopsis

      require_once 'TrigOp.php';

mixed Math_TrigOp::cot ( float $x )

This package is not documented yet.

return A floating point on success, PEAR_Error object otherwise

throws no exceptions thrown

This function can not be called statically.