Add

I/O	Num	Type
In	0	int
In	1	int
Out	0	int

Returns Input1 + Input2.

Returns -1 if either input is not connected.

Subtract

I/O	Num	Type
In	0	int
In	1	int
Out	0	int

Returns Input1 - Input2.

Returns -1 if either input is not connected.

Multiply

I/O	Num	Type
In	0	int
In	1	int
Out	0	int

Returns Input1 * Input2.

Returns -1 if either input is not connected.

Divide

I/O	Num	Type
In	0	int
In	1	int
Out	0	int

Returns Input1 / Input2.

Returns -1 if either input is not connected. Returns 0 if Input2 equals 0.

Modulo

I/O	Num	Type
In	0	int
In	1	int
Out	0	int

Returns Input1 % Input2.

Returns -1 if either input is not connected. Returns 0 if Input2 equals 0.