Add an inverse operator - Githubissues

boricj / numworks-rpn

RPN calculator for NumWorks

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Add an inverse operator #36

Open XanderLeaDaren opened 3 years ago

XanderLeaDaren commented 3 years ago

It would be very useful to have an unary inverse operator.

Currently I’m either:

adding -1 to the pile and using the xʸ function then,
or adding 1 to the pile, SWAPing and then pressing ÷
or even using the inverse() function for Matrices in the Toolbox!

but it would be nice to have a dedicated INV function. I imagine that shift + ÷ would be a convenient key sequence for the implementation.

What you do think?