Hi guys! Here is my own calculator that I did entirely on my iPhone in two days. I'm actually pretty happy with the result. In my opinion, it is a more useful calculator than the one that comes with iOS. The one downside is that it takes more taps to open my calcultor in Pythonista than a normal calculator app, and with an iPhone 4 and iOS 7, more taps means exponentially more time... :D
You can get it here. It should also work on an iPad, but I wouldn't know because I haven't got one.
Let me know what you think!
Features:
-
Enter full mathematical expressions with parenthesis (unlike the calculator that comes with iOS)
-
Comparison support: for example,
sin(pi) > cos(pi)
yieldsTrue
-
Trig functions and their arc variations
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Constants:
pi
ande
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Exponentiation, factorization and natural logarithms
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Press
=
equal without a current expression to repeat the last calculation (specially useful when paired with theAns
button) -
Handles errors with style (try dividing by zero to see what happens!)
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Press the result screen at the top to copy the last result to the clipboard