code: function sc_div(x) {
      if (arguments.length === 1)
  	return 1/x;
      else {
  	var res = x;
  	for (var i = 1; i < arguments.length; i++)
  	    res /= arguments[i];
  	return res;
      }
  }
docs: * META ((export / /fl)
  (peephole (div)))