def test_ConstantTimesConstant(self): ex = ConstantScalarExpr(3)*ConstantScalarExpr(2) assert(ex.data()==6)
def test_ConstantPlusConstant(self): ex = ConstantScalarExpr(1)+ConstantScalarExpr(2) assert(ex.data()==3)
def test_ConstantMinusConstant(self): ex = ConstantScalarExpr(1)-ConstantScalarExpr(2) assert(ex.data()==-1)
def test_ConstantDivideConstant(self): ex = ConstantScalarExpr(3.0)/ConstantScalarExpr(2.0) assert(ex.data()==3.0/2.0)