def test_sigma_f():
E_g = np.array([10.0, 7.5, 5.0, 2.5, 0.1])
sig_f = sigma_f('U238', group_struct=E_g)
observed = (0.0 <= sig_f).all()
assert_true(observed)
sig_f = sigma_f('U238', group_struct=E_g)
observed = (0.0 <= sig_f).all()
assert_true(observed)
sig_f = sigma_f('U235')
observed = (0.0 <= sig_f).all()
assert_true(observed)
def test_sigma_f():
E_g = np.array([10.0, 7.5, 5.0, 2.5, 0.1])
sig_f = sigma_f("U238", group_struct=E_g)
observed = (0.0 <= sig_f).all()
assert_true(observed)
sig_f = sigma_f("U238", group_struct=E_g)
observed = (0.0 <= sig_f).all()
assert_true(observed)
sig_f = sigma_f("U235")
observed = (0.0 <= sig_f).all()
assert_true(observed)
def test_sigma_f():
E_g = np.array([10.0, 7.5, 5.0, 2.5, 0.1])
E_n = xs_cache['E_n']
phi_n = np.ones(len(E_n) - 1)
sig_f = sigma_f('U238', E_g, E_n, phi_n)
observed = (0.0 <= sig_f).all()
assert_true(observed)
sig_f = sigma_f('U238', E_g, E_n, phi_n)
observed = (0.0 <= sig_f).all()
assert_true(observed)
sig_f = sigma_f('U235')
observed = (0.0 <= sig_f).all()
assert_true(observed)
