assert_eq (true, 3 == 3)
assert_eq (false, "3" == 3)
assert_eq (false, 5 == 3)

assert_eq (false, 3 <> 3)
assert_eq (true, "3" <> 3)
assert_eq (true, 5 <> 3)

assert_eq (true, 5 < 7)
assert_eq (false, 5 < 5)
assert_eq (false, 9 < 4)

assert_eq (true, 5 <= 7)
assert_eq (true, 5 <= 5)
assert_eq (false, 9 <= 4)

assert_eq (true, 12 > 1)
assert_eq (false, -2 > -2)
assert_eq (false, 0 > 8)

assert_eq (true, 12 >= 1)
assert_eq (true, -2 >= -2)
assert_eq (false, 0 >= 8)