def test_negative(self):
number = [1, 3, [4, 6, 7]]
expect = [
[1, 3, [4, 6, 7]],
[1, [1]],
]
result = rational.TRANS_Z_Q(number)
self.assertEqual(result, expect)
def test_zero(self):
zero = [0, 1, [0]]
expect = [
[0, 1, [0]],
[1, [1]],
]
result = rational.TRANS_Z_Q(zero)
self.assertEqual(result, expect)
def DER_P_P(coefficient, power):
# Производная многочлена
# Аносов Павел
for i in range(len(power)):
coefficient[i] = rat.MUL_QQ_Q(coefficient[i], rat.TRANS_Z_Q(
power[i])) # Коэффициенты домножаем на степени
power[i] = nat.SUB_NN_N(power[i], [1]) # Степени уменьшаем на единицу
return coefficient, power
def on_btn_q_transzq_released(self):
try:
z = self.get_q_z()
result = rational.TRANS_Z_Q(z)
self.add_history_record('%d = %s' % (
common.Z_to_num(z),
pretty.rational(result),
))
except Exception as e:
self.on_exception(e)