def test_prbnormndpc():
rho2 = np.random.rand(2)
a2 = np.zeros(2)
b2 = np.repeat(np.inf, 2)
val2, err2, _ift2 = prbnormndpc(rho2, a2, b2)
def g2(x):
return 0.25 + np.arcsin(x[0] * x[1]) / (2 * pi)
E2 = g2(rho2) # exact value
assert (np.abs(E2 - val2) < err2)
rho3 = np.random.rand(3)
a3 = np.zeros(3)
b3 = np.repeat(inf, 3)
val3, err3, _ift3 = prbnormndpc(rho3, a3, b3)
def g3(x):
return 0.5 - sum(
np.sort(np.arccos([x[0] * x[1], x[0] * x[2], x[1] * x[2]
]))) / (4 * pi)
E3 = g3(rho3) # Exact value
assert (np.abs(E3 - val3) < err3)
def test_prbnormndpc():
rho2 = np.random.rand(2)
a2 = np.zeros(2)
b2 = np.repeat(np.inf, 2)
[val2, err2, ift2] = prbnormndpc(rho2, a2, b2)
g2 = lambda x: 0.25 + np.arcsin(x[0] * x[1]) / (2 * pi)
E2 = g2(rho2) # % exact value
assert(np.abs(E2 - val2) < err2)
rho3 = np.random.rand(3)
a3 = np.zeros(3)
b3 = np.repeat(inf, 3)
[val3, err3, ift3] = prbnormndpc(rho3, a3, b3)
g3 = lambda x: 0.5 - sum(np.sort(np.arccos([x[0] * x[1], x[0] * x[2],
x[1] * x[2]]))) / (4 * pi)
E3 = g3(rho3) # Exact value
assert(np.abs(E3 - val3) < err3)
def test_prbnormndpc():
rho2 = np.random.rand(2)
a2 = np.zeros(2)
b2 = np.repeat(np.inf, 2)
val2, err2, _ift2 = prbnormndpc(rho2, a2, b2)
def g2(x):
return 0.25 + np.arcsin(x[0] * x[1]) / (2 * pi)
E2 = g2(rho2) # exact value
assert(np.abs(E2 - val2) < err2)
rho3 = np.random.rand(3)
a3 = np.zeros(3)
b3 = np.repeat(inf, 3)
val3, err3, _ift3 = prbnormndpc(rho3, a3, b3)
def g3(x):
return 0.5 - sum(np.sort(np.arccos([x[0] * x[1], x[0] * x[2],
x[1] * x[2]]))) / (4 * pi)
E3 = g3(rho3) # Exact value
assert(np.abs(E3 - val3) < err3)