lib/BN.php
public function idivn($num) {
        assert(is_numeric($num) && $num != 0);
        $this->bi = $this->bi->div(intval($num));
        return $this;
    }
public function idivn($num) {
        assert(is_numeric($num) && $num != 0);
        $this->bi = $this->bi->div(intval($num));
        return $this;
    }
public function idivn ( $ num ) { assert ( is_numeric ( $ num ) && $ num != 0 ) ; $ this -> bi = $ this -> bi -> div ( intval ( $ num ) ) ; return $ this ; }
In-place division by number
In - place division by number