Пример #1
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 def face_mass(self, vec):
     return pt.matmul(self._face_mass_mat, vec.T).T
Пример #2
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 def inv_mass(self, vec):
     return pt.matmul(self._inv_mass_mat, vec.T).T
Пример #3
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 def stiffness(self, vec):
     return pt.matmul(self._stiffness_mat, vec.T).T
Пример #4
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 def interp(self, vec):
     return pt.matmul(self._interp_mat, vec.T).T