(self, other)
other*BraBase
other*BraBase
other * BraBase
def __rmul__(self, other):
        """other*BraBase"""
        from sympy.physics.quantum.operator import OuterProduct
        if isinstance(other, KetBase):
            return OuterProduct(other, self)
        else:
            return Expr.__rmul__(self, other)
def __rmul__ ( self , other ) : from sympy . physics . quantum . operator import OuterProduct if isinstance ( other , KetBase ) : return OuterProduct ( other , self ) else : return Expr . __rmul__ ( self , other )