library test;

main() {}
var a_add = 1 + 2.0;
var a_divide = 1 / 2.0;
var a_equal = 1 == 2.0;
var a_floorDivide = 1 ~/ 2.0;
var a_greater = 1 > 2.0;
var a_greaterEqual = 1 >= 2.0;
var a_less = 1 < 2.0;
var a_lessEqual = 1 <= 2.0;
var a_modulo = 1 % 2.0;
var a_multiply = 1 * 2.0;
var a_notEqual = 1 != 2.0;
var a_subtract = 1 - 2.0;