def test_get_math_macros():
macros = get_math_macros()
assert macros[exp(1)] == 'M_E'
assert macros[1 / Sqrt(2)] == 'M_SQRT1_2'
def test_get_math_macros():
macros = get_math_macros()
assert macros[exp(1)] == 'M_E'
assert macros[1/Sqrt(2)] == 'M_SQRT1_2'
