Example #1
0
def test_sinh_types():
	with pytest.raises(TypeError):
		ef.sinh('x')
	with pytest.raises(TypeError):
		ef.sinh("1234")
Example #2
0
def test_sinh_results():
	X = AutoDiff(0.5, 2)
	f = ef.sinh(X)
	assert f.val == np.sinh(0.5)
	assert f.der == np.array([[2*np.cosh(0.5)]])
	assert f.jacobian == np.array([[1*np.cosh(0.5)]])
Example #3
0
def test_sinh_constant_results():
	a = ef.sinh(0.5)
	assert a == np.sinh(0.5)
Example #4
0
def test_sinh_results():
    X = Dual(0.5, 2)
    f = ef.sinh(X)
    assert f.Real == np.sinh(0.5)
    assert f.Dual == np.array([[2 * np.cosh(0.5)]])