def validate(self, s, instance, name):
        return s
Evaluates a quadric Q = (A,b,c) at the point pt
dataset/ETHPy150Open meejah/txtorcon/txtorcon/torconfig.py/TorConfigType.validate--crossover with--dataset/ETHPy150Open pycollada/meshtool/meshtool/filters/simplify_filters/sander_simplify.py/evalQuadric