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by userbinator 4071 days ago
...or why not make it usable in all modes?

I think the calculator in Windows 7 and above took a seriously backwards step in functionality - they seem to have thought that programmers don't need exponentiation nor square roots nor floating-point(!), so there is no such function in "programmer mode" and you cannot change the number base in "scientific mode". That would only be a minor annoyance, if not for the fact that switching between modes clears the accumulator!

http://answers.microsoft.com/en-us/windows/forum/windows_7-w...

It is a classic case of too much modality in UI design. The first time I discovered this "feature" after losing the result of a long calculation, I thought it was a bug or I'd accidentally hit the wrong key. When I found out this was by design, it elicited a loud enough "WTF!?" that caught my co-workers attentions and caused them to exclaim the same thing after showing it to them. Fortunately the calc.exe from XP runs fine on 7 and 8.

There's another "feature" which I hadn't personally run into, but would be just as incensed if I did:

https://social.technet.microsoft.com/Forums/windows/en-US/4e...