Math_TrigOp::asech

Math_TrigOp::asech() – Calculates the inverse hyperbolic secant of the parameter

Synopsis

require_once 'TrigOp.php';

mixed Math_TrigOp::asech ( float $x )

Description

This package is not documented yet.

Parameter

float $x

Return value

return A floating point on success, PEAR_Error object otherwise

Throws

throws no exceptions thrown

Note

This function can not be called statically.

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Last updated: Tue, 02 Jun 2009 — Download Documentation
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