Microsoft published its Windows 10 Calculator (the UWP one) as Open Source:
https://github.com/Microsoft/calculator
I know, currently it is uninteresting for ReactOS. But if ReactOS in any time tries to be Windows 10 compatible, the calculator for that system exists
Also this is an UWP-port of the old Win32 calc.exe.
Because it have had at the beginning the same bugs.
For example sqrt(2)^2 -2 != 0.
That was in the meantime fixed by Microsoft. But sqrt(2.3)^2.3 - 2.3 is still != 0. And it is still the same result as the WinXP calc.exe have.
So if you would like to look at the algorithms of the WinXP calc.exe, this is the developed further version of it.
Greetings
theuserbl
Microsoft published its UWP-Calculator
Moderator: Moderator Team
Re: Microsoft published its UWP-Calculator
Here the links to the mentiond bugs
https://blogs.msdn.microsoft.com/oldnew ... 0/?p=99165
https://blogs.msdn.microsoft.com/oldnew ... 0/?p=93765
Greetings
theuserbl
https://blogs.msdn.microsoft.com/oldnew ... 0/?p=99165
https://blogs.msdn.microsoft.com/oldnew ... 0/?p=93765
Greetings
theuserbl
Re: Microsoft published its UWP-Calculator
Why would you want to have sqrt(2.3)^2.3 - 2.3 == 0 ? (it should not be equal to zero)
Power of 2.3 is **NOT** the inverse function of square-root.
Or I don't understand your comment?
Power of 2.3 is **NOT** the inverse function of square-root.
Or I don't understand your comment?
Re: Microsoft published its UWP-Calculator
Sorry. My mistake.
I mean sqrt(2.3)^2 - 2.3 which is on the Microsoft-calculator != 0.
Greetings
theuserbl
Re: Microsoft published its UWP-Calculator
And for pwople who understand german or who wants to translate it with an Online-translater.
Here the heise-news about the fixwed calculator
https://heise.de/-4104279
Someone who have found out, that the fix have a bug, too
https://www.heise.de/forum/heise-online ... 6944/show/
And someoine who is interested in the source code
https://www.heise.de/forum/heise-online ... 7319/show/
Greetings
theuserbl
Here the heise-news about the fixwed calculator
https://heise.de/-4104279
Someone who have found out, that the fix have a bug, too
https://www.heise.de/forum/heise-online ... 6944/show/
And someoine who is interested in the source code
https://www.heise.de/forum/heise-online ... 7319/show/
Greetings
theuserbl
Re: Microsoft published its UWP-Calculator
Here are some interesting articles relevant to the Microsoft Windows calculator app written by Raymond Chen.
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