def test_hermdiv(self):
for i in range(5):
for j in range(5):
msg = "At i=%d, j=%d" % (i, j)
ci = [0] * i + [1]
cj = [0] * j + [1]
tgt = herm.hermadd(ci, cj)
quo, rem = herm.hermdiv(tgt, ci)
res = herm.hermadd(herm.hermmul(quo, ci), rem)
assert_equal(trim(res), trim(tgt), err_msg=msg)
def test_hermdiv(self) :
for i in range(5) :
for j in range(5) :
msg = "At i=%d, j=%d" % (i,j)
ci = [0]*i + [1]
cj = [0]*j + [1]
tgt = herm.hermadd(ci, cj)
quo, rem = herm.hermdiv(tgt, ci)
res = herm.hermadd(herm.hermmul(quo, ci), rem)
assert_equal(trim(res), trim(tgt), err_msg=msg)
def test_hermmul(self):
# get_inds values of result
for i in range(5):
pol1 = [0] * i + [1]
val1 = herm.hermval(self.x, pol1)
for j in range(5):
msg = "At i=%d, j=%d" % (i, j)
pol2 = [0] * j + [1]
val2 = herm.hermval(self.x, pol2)
pol3 = herm.hermmul(pol1, pol2)
val3 = herm.hermval(self.x, pol3)
assert_(len(pol3) == i + j + 1, msg)
assert_almost_equal(val3, val1 * val2, err_msg=msg)
def test_hermmul(self) :
# check values of result
for i in range(5) :
pol1 = [0]*i + [1]
val1 = herm.hermval(self.x, pol1)
for j in range(5) :
msg = "At i=%d, j=%d" % (i,j)
pol2 = [0]*j + [1]
val2 = herm.hermval(self.x, pol2)
pol3 = herm.hermmul(pol1, pol2)
val3 = herm.hermval(self.x, pol3)
assert_(len(pol3) == i + j + 1, msg)
assert_almost_equal(val3, val1*val2, err_msg=msg)
def test_hermmul(self):
# check values of result
for i in range(5):
pol1 = [0] * i + [1]
val1 = herm.hermval(self.x, pol1)
for j in range(5):
msg = f"At i={i}, j={j}"
pol2 = [0] * j + [1]
val2 = herm.hermval(self.x, pol2)
pol3 = herm.hermmul(pol1, pol2)
val3 = herm.hermval(self.x, pol3)
assert_(len(pol3) == i + j + 1, msg)
assert_almost_equal(val3, val1 * val2, err_msg=msg)
