shamrock.phys.get_M_mat_4

shamrock.phys.get_M_mat_4(arg0: shamrock.pyshamrock.math.SymTensorCollection_f64_0_4, arg1: shamrock.pyshamrock.math.SymTensorCollection_f64_0_4) → shamrock.pyshamrock.math.SymTensorCollection_f64_0_4