1.7.3
2021-08-02
Support landscape orientation on iPad
1.7.2
2021-06-03
- Added graph cursor
- Fixed incorrect derivatives
1.7.1
2020-01-13
Fixed issues with parametric/polar plotting
1.7.0
2019-12-17
Faster implicit graphing
1.6.3
2019-10-21
Issue fixes for iOS 13, calculation engine issue fixes, and UI enhancements
1.6.2
2018-11-11
- Added home screen quick actions for copying variables
- Improved implicit plot rendering
1.6.1
2018-10-27
- Fixed issue with crashes with Speak feature
1.6.0
2018-02-22
- iPhone X support
- angle function for complex numbers
- Issue fixes
1.5.1
2017-06-26
Faster implicit plotting with trigonometric functions
1.5.0
2017-02-22
New feature: implicit graphing
Graph solutions of 2D equations. For example: sin(X-Y)=cos(XY)
1.2.4
2016-11-01
- Minor UI improvements
1.2.3
2016-07-28
- Issue fixes
- Larger range of colors for complex domain coloring graphs
1.2.2
2016-07-19
Minor improvements
1.2.1
2016-06-03
-Issue fixes
1.2.0
2016-05-16
Domain coloring plots for complex-valued functions
New keypad sounds
Issue fixes
1.1.1
2016-01-08
-Keypad click sounds
-Larger keypad on iPad
-Issue fixes
1.0.4
2015-12-08
Fix ugly settings icon for iOS 9.1
1.0.3
2015-11-02
Minor issue fix for status bar overlapping navigation bar in 3D graph settings
1.0.2
2015-10-19
- Fix issues with tangent trigonometric identity and negative mixed fractions
- Show status bar on settings page
1.0.1
2015-09-26
Issue fixes for iOS 9:
- Hide shortcut bar for input text field
- Show keypad by tapping input text field