def test_exp_con():
"""Boolean condition asserts that value and derivative of e^x of the AutoDiff instance are equal to the expected value and derivative as calculated in the function for the case in which x is a real number.
RETURNS
========
If the boolean condition returns True nothing is returned. If it is computed to be false, then an AssertionError is raised.
"""
c = 14
assert {
'diff': EF.exp(c).der,
'value': EF.exp(c).val
} == {
'diff': 0,
'value': math.exp(c)
}
def target(x, y):
return EF.exp(-(1 - x)**2 - 10 * (y - x**2)**2)
def myfunc(x):
f1 = EF.exp(x)
return f1