public function printFloat( $float, $offset = 0, $key = NULL, $sign = NULL, $factor = NULL )
	{
		if( is_float( $float ) )
		{
			extract( self::$channels[$this->channel] );
			$key = ( $key !== NULL ) ? $key." => " : "";
			$space = $this->indentSign( $offset, $sign, $factor );
			echo $space."[F] ".$key.$float.$lineBreak;
		}
		else
			$this->printMixed( $float, $offset, $key, $sign, $factor );
	}