def dmp_revert(f, g, u, K):
    if not u:
        return dup_revert(f, g, K)
    else:
        raise MultivariatePolynomialError(f, g)
Transforms the scatter by applying the "trans" transformation
dataset/ETHPy150Open sympy/sympy/sympy/polys/densetools.py/dmp_revert--crossover with--dataset/ETHPy150Open kivy/kivy/kivy/uix/scatter.py/Scatter.apply_transform