# NUM ARITHMETIC
# ==============
assert 5 + 2 == 7
assert 5 - 2 == 3
assert 2 - 5 == -3
assert - 32 == -32
assert 6 * 7 == 42
assert 12 / 4 == 3
assert 5 / 2 == 2.5
assert 35 % 8 == 3
assert 2^6 == 64
assert -2^3 == -8
assert 1 + 2 * 3 == 7
assert (1 + 2) * 3 == 9
assert 5 == (3 + 2)