def get_value(self):
        return 'checked' in self.attributes
Solve the lower part of a LU factorized matrix for y.
dataset/ETHPy150Open dddomodossola/remi/remi/gui.py/CheckBox.get_value--crossover with--dataset/ETHPy150Open fredrik-johansson/mpmath/mpmath/matrices/linalg.py/LinearAlgebraMethods.L_solve