Crash when calculations result in zero.

[nemoyatpeace]

I just started playing around with this calculator (thanks to Mr. Smith's newsletter: Mr Smith chris.smith@eastayrshire.org.uk). I was curious what would happen if I did 0*12~15. It caused the calculator to crash. Seems like there is a problem when all the results are 0.

[filiph]

Great catch, thanks!

I think this is already fixed in the code (at least it doesn't crash for me in https://filiph.github.io/napkin/). Unfortunately, I haven't updated https://filiph.github.io/unsure/ in a while, and with my schedule, I can't promise I will in the foreseeable future.

[filiph]

I'm leaving this open, of course. If nothing else, this should evaluate to plain 0. Instead, it evaluates to 0~0, which, while technically correct, is not really correct.