Esempio n. 1
0
def test_ADmath_tanr():
    f = ADmath.tan(4)
    assert f == np.tan(4)
Esempio n. 2
0
def test_ADmath_tan():
    f = ADmath.tan(ADnum(4, der=1))
    assert f.val == np.tan(4)
    assert f.der == (1 / np.cos(4))**2
    assert len(f.graph) == 1