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.

Calculates the hyperbolic cosine of a complex number: z = cosh(c1) (Previous) Calculates the hyperbolic cotangent of a complex number: z = coth(c1) (Next)
Last updated: Thu, 18 Dec 2014 — Download Documentation
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