Math_ComplexOp::multReal

Math_ComplexOp::multReal() – Multiplies a complex number by a real number: z = realnumber * c1

Synopsis

require_once '/ComplexOp.php';

Math_Complex |PEAR_Error & Math_ComplexOp::multReal ( Math_Complex &$c1 , float $real )

Description

This package is not documented yet.

Parameter

Math_Complex &$c1

float $real

Return value

returns A valid Math_Complex number on success, PEAR_Error otherwise

Throws

No exceptions thrown.

Note

This function can be called statically.

Returns the product of a complex number and an imaginary number if: x = b + c*i, y = a*i; then: z = x * y = multIm(x, a) (Previous) Calculates the negative of a complex number: z = -c1 (Next)
Last updated: Sun, 21 Sep 2014 — Download Documentation
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