Formula operators

You can use the formula operators to complete a formula.

Formula	Description
Sub	Subtract
Add	Add
Mul	Multiply
Div	Divide
Xch	Exchange the position of the last two values in the stack.
And	Bitwise And
Or	Bitwise Or
Ent	Enter a value into the stack.
Pop	Pop: Bring a value out of the stack.
Xor	Bitwise XOR (Exclusive Or) function to the previous value on the stack.
Y^X	Exponential calculation where Y is the current value on the stack and X is the value being added to the stack. The Y value must be sequentially before the X value in the stack.