def matvec(self, v):
        if self.collapsed is not None:
            return np.dot(self.collapsed, v)
        return LowRankMatrix._matvec(v, self.alpha, self.cs, self.ds)
Test if an NPC can exist within an area properly (unspawned)
dataset/ETHPy150Open scipy/scipy/scipy/optimize/nonlin.py/LowRankMatrix.matvec--crossover with--dataset/ETHPy150Open shinymud/ShinyMUD/tests/shinytest/models/test_npc.py/TestNpc.test_existance