def _map1_1(self, x0, k, value):
diff = value - x0
mir_value = x0 - diff
return logistic(mir_value, x0, k, 2.0) - 1.0
def _map_11(self, x0, k, value):
return logistic(value, x0, k, 2.0) - 1.0
def _map01(self, x0, k, value):
return logistic(value, x0, k, 1.0)
