def on_btn_z_mulm_released(self):
try:
z1 = self.get_z_z(1)
result = integer.MUL_ZM_Z(z1)
self.add_history_record('%d * (-1) = %d' % (
common.Z_to_num(z1),
common.Z_to_num(result),
))
except Exception as e:
self.on_exception(e)
def on_btn_z_mod_released(self):
try:
z1 = self.get_z_z(1)
z2 = self.get_z_z(2)
result = integer.MOD_ZZ_Z(z1, z2)
self.add_history_record('%d %% %d = %d' % (
common.Z_to_num(z1),
common.Z_to_num(z2),
common.Z_to_num(result),
))
except Exception as e:
self.on_exception(e)
def polynom(P):
result = ''
for rank in range(P[0] + 1):
coef = P[1][rank]
# Если коэффициент не ноль
if coef[0][1] != 1 or coef[0][2][0] != 0:
sign = '+'
elem = ''
# Если коеффициент - целое
if INT_Q_B(coef):
num = common.Z_to_num(TRANS_Q_Z(RED_Q_Q(coef)))
sign = '+' if num > 0 else '-'
num = abs(num)
if num != 1 or rank == 0:
elem = '%d' % num
else:
if coef[0][0] == 1:
sign = '-'
elem = '%s' % rational([[0, coef[0][1], coef[0][2]], coef[1]])
if rank:
elem += 'x'
if rank > 1:
elem += '^%d' % rank
result = '%s %s %s' % (sign, elem, result)
result = result.strip()
if result.startswith('+'):
result = result[1:]
result = result.strip()
return result if result else '0'
def rational(Q):
# if Q[1][0] == 1 and Q[1][1][0] == 1:
# return str(common.Z_to_num(Q[0]))
return '%d/%d' % (
common.Z_to_num(Q[0]),
common.N_to_num(Q[1]),
)
def on_btn_q_transqz_released(self):
try:
q1 = self.get_q_q(1)
result = rational.TRANS_Q_Z(q1)
self.add_history_record('%s = %d' % (
pretty.rational(q1),
common.Z_to_num(result),
))
except Exception as e:
self.on_exception(e)
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)
def on_btn_z_abs_released(self):
try:
z1 = self.get_z_z(1)
result = integer.ABS_Z_N(z1)
self.add_history_record('|%d| = %d' % (
common.Z_to_num(z1),
common.N_to_num(result),
))
except Exception as e:
self.on_exception(e)
def on_btn_z_poz_released(self):
try:
z1 = self.get_z_z(1)
result = integer.POZ_Z_D(z1)
if result == 2:
sign = '>'
elif result == 0:
sign = '='
else:
sign = '<'
self.add_history_record('%d %s 0' % (
common.Z_to_num(z1),
sign,
))
except Exception as e:
self.on_exception(e)
