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Math_ComplexOp::sub()

Math_ComplexOp::sub()  -- Returns the difference of two complex numbers: z = c1 - c2

Synopsis

require_once '/ComplexOp.php';

Math_Complex |PEAR_Error & Math_ComplexOp::sub (Math_Complex &$c1, Math_Complex &$c2)

Description

This package is not documented yet.

Parameter

Math_Complex &$c1

Math_Complex &$c2

Return value

returns A valid Math_Complex number on success, PEAR_Error otherwise

Throws

No exceptions thrown.

Note

This function can be called statically.

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Math_ComplexOp::sqrtReal()UpMath_ComplexOp::tan()