2.3
2023-10-17
iPad support.
Rework various screens to respect safe area boundaries for round edge screen formats & swipe areas
Paper tape limited to 100K
2.0
2017-10-08
This version supports iOS 11 support
1.3
2013-02-27
Phone 5 support
1.1.7
2011-06-01
bug fix for 4.2.1
1.1.6
2010-08-17
We did not normalize negative fractions when you tapped =, if you entered -18/5= you would get -18/5 versus a normalized fraction of -3_3/5. We have fixed the normalized logic so you get -3_3/5 as expected.
1.1.5
2010-07-12
Provide backwards compatibility for first generation iPhone and iPod touch users.
1.1.4
2010-07-02
Fix for swipe recognition
1.1.3
2010-04-15
on '=' we now print a mixed fraction versus a whole fraction.
Use the FLT key to show the whole fraction, then the floating point value.
1.1.2
2009-09-18
Ability to choose between the pure math view that -3^2=-9 and alternate Microsoft spreadsheet choice that -3^2=9. We also add the feature that you can email the paper tape to someone using the features of the iPhone's email service if available.
1.0.8
2009-08-19
Recompiled with optimized compile for the iPhone 3G S which makes factorial calculations 20% faster.