| Subtraction(Sca, Summation) | Substracts a summation from a scalar; and returns the resulting linear expression. |
| Subtraction(Summation, Sca) | Substracts a scalar from a summation; and returns the resulting linear expression. |
| Subtraction(Summation, Summation) | Substracts one summation from another; and returns the resulting linear expression. |
| Subtraction(Summation, Term) | Substracts a term from a summation; and returns the resulting linear expression. |
| Subtraction(Summation, Var) | Substracts a variable from a summation; and returns the resulting linear expression. |
| Subtraction(Summation, VarD0) | Substracts a scalar from a summation; and returns the resulting linear expression. |
| Subtraction(Term, Summation) | Substracts a summation from a term; and returns the resulting linear expression. |
| Subtraction(Var, Summation) | Substracts a summation from a variable; and returns the resulting linear expression. |
| Subtraction(VarD0, Summation) | Substracts a summation from a scalar; and returns the resulting linear expression. |