{"assets":{"app_about":{"about_data":{"description":"The full-feature scientific graphing calculator 84 plus provides many useful features for students:
- Graphing calculator 83 plus supports graphing, draw graph of many functions such as parametric, polar and functions
- Scientific graphing calculator 84 plus working as well as calculator t1 83 by supporting equation solver, newton root finding, fraction calculation.
- Graphncalc calculator 89 plus include integral calculator, symbolic derivative
- Statistics and regression: one variable statistics and two variables statistic, linear regression, quadratic, quartic, ...

This graphing calculator 84 plus emulates as an emulator 84 plus, students can use as an instruments tools for homework.
The robust equation solver can solve all of equations such as 83 x ^ 4 - 84 x ^ 3 + 89 x = 83
Finally, grafischer taschenrechner 84 includes full function documentation and 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- Bug fixes and lots of improvements.

From previous release:
- New UI: Dark and light themes.
- Added an option to disable inline Ans value.
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- Updated UI of graph table in graphing screen, allow to change table start and table step
- Updated UI of graph calc in graphing screen, display integral shading when select integral tab
- Bug fixes and lots of improvements.

From previous release:
- New UI: Dark and light themes.
- Added an option to disable inline Ans value.
- Bug fixes and performance improved.","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Dec 26, 2023"},{"version":"6.7.6.693","release_date":"2023-10-25","description":"- New! Piecewise function for graphing
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- Updated UI of graph table in graphing screen, allow to change table start and table step
- Updated UI of graph calc in graphing screen, display integral shading when select integral tab
- Bug fixes and lots of improvements.

From previous release:
- New UI: Dark and light themes.
- Added an option to disable inline Ans value.
- Bug fixes and performance improved.","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Oct 25, 2023"},{"version":"6.7.4.560","release_date":"2023-10-08","description":"- New! Piecewise function for graphing
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- Updated UI of graph calc in graphing screen, display integral shading when select integral tab
- Bug fixes and lots of improvements.

From previous release:
- New UI: Dark and light themes.
- Added an option to disable inline Ans value.
- Bug fixes and performance improved.","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Oct 08, 2023"},{"version":"6.6.7.821","release_date":"2023-09-25","description":"New UI: Dark and light themes.
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Bug fixes and performance improved.","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Sep 25, 2023"},{"version":"6.6.5.28","release_date":"2023-09-25","description":"Fixed some problems and improved performance.","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Sep 25, 2023"},{"version":"6.6.0.503","release_date":"2023-08-31","description":null,"app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Aug 31, 2023"},{"version":"6.5.0.250","release_date":"2023-07-03","description":"Fixed some problems and improved performance.","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Jul 03, 2023"},{"version":"6.2.9.216","release_date":"2023-07-03","description":"- Improved equation solver.
- Improved programming feature.
- Improved expression details.
- Fix graph of sequence function not working in some cases.
- Improved plaintext export.
- Fix symbolic derivative does not work with Yn functions.
- Support multiply two lists variable.
- Improved TVM solver.
- Allow to change fraction key position.
- Display numeric result for symbolic polar form.
","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Jul 03, 2023"},{"version":"6.2.3.249","release_date":"2023-05-08","description":null,"app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"May 08, 2023"},{"version":"6.2.0.469","release_date":"2023-03-01","description":"Fixed some problems and improved performance.","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Mar 01, 2023"},{"version":"6.1.1.960","release_date":"2023-01-18","description":"Fixed some problems and improved performance.","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Jan 18, 2023"},{"version":"5.4.7.479","release_date":"2022-11-24","description":null,"app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Nov 24, 2022"},{"version":"5.2.4.3","release_date":"2021-04-07","description":"New graph mode: sequence
Table for set of points","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Apr 07, 2021"},{"version":"5.2.1.351","release_date":"2021-03-10","description":"Improved TVM solver.
Support two table modes: Auto and Ask
Faster table calculation.","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Mar 10, 2021"},{"version":"5.2.0.270","release_date":"2021-02-27","description":"Support two table modes: Auto and Ask
Fixed some problems","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Feb 27, 2021"},{"version":"5.1.5.346","release_date":"2020-12-19","description":"Box plot and Histogram are support frequencies.
Improved solver.
sum and prod functions work as expected.","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Dec 19, 2020"},{"version":"5.1.3.196","release_date":"2020-12-05","description":"Improved system of equations solver.
Fixed some problems.
TVM Solver and TVM functions are added.
Accept noninteger frequency in 1-VarStats and 2-VarStats.","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Dec 05, 2020"},{"version":"5.1.2.799","release_date":"2020-11-04","description":"TVM Solver and TVM functions are added.
Accept noninteger frequency in 1-VarStats and 2-VarStats.
Support random seed syntax.","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Nov 04, 2020"},{"version":"5.1.1.661","release_date":"2020-10-26","description":"Accept noninteger frequency in 1-VarStats and 2-VarStats.
Improve performance when calculate regression. ","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Oct 26, 2020"},{"version":"5.1.0.588","release_date":"2020-10-17","description":"5.1.0
Support piecewise graph.
Improve big number calculation for custom function.
5.0.7
Support zoom commands
Inequality function graph","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Oct 17, 2020"},{"version":"5.0.7.499","release_date":"2020-08-31","description":"Support zoom commands
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Chi square test is improved.
Function wizard is available.","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Aug 02, 2020"},{"version":"4.9.4.206","release_date":"2020-07-16","description":"Improve chi square test
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Improve regression models.
Thanks for all feedback.","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Jul 02, 2020"},{"version":"4.8.4.572","release_date":"2020-06-20","description":"BoxPlot is now available.
When list name is selected, clicking delete will remove entire list data.
Fix storing problem when using Ans variable.
Thanks for all feedback.","app_id":"scientific.graphing.calculator.t84.t36.t83","formatted_release_date":"Jun 20, 2020"},{"version":"4.7.7.378-r","release_date":"2020-05-30","description":"Magic button: Details
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1-Var Stats and 2-Var Stats, Stat editor.
Regression: LinReg, QuadReg, CubicReg, QuartReg, LnReg, ExpReg.
Equation solver: numeric and symbolic solver
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Regression: LinReg, QuadReg, CubicReg, QuartReg, LnReg, ExpReg.
Equation solver: numeric and symbolic solver
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