src/Malenki/Math/Number/Complex.php
public function norm()
    {
        if ($this->original) {
            return $this->original->rho;
        }

        return sqrt(pow($this->float_r, 2) + pow($this->float_i, 2));
    }
public function norm()
    {
        if ($this->original) {
            return $this->original->rho;
        }

        return sqrt(pow($this->float_r, 2) + pow($this->float_i, 2));
    }
Computes and returns the norm.

@access public
@return float