Math_ComplexOp::sqrtReal() – 実数の平方根を計算する: z = sqrt(realnumber)

Synopsis

require_once '/ComplexOp.php';

    
     
      
       Math_Complex
      
     
     &
     Math_ComplexOp::sqrtReal
     ( 
    
     float
     $realnum
    
   )

This package is not documented yet.

float $realnum

A float

No exceptions thrown.

This function can be called statically.