Graphing calculator plus 84 83

lethinhien

Contains adsIn-app purchases

About this app

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 examples.

Ratings and reviews

This app is OK, if you couldn't find anything better. An attempt was made to emulate the TI-84 by back engineering the software and using phone graphics to display everything. The result is something not close enough to the 84 to be easy to use, but has many of the features. You have to pay for many "advanced" features that are standard on the 84. Since you have to pay anyway, if you have legal rights to the TI-84, just pay for AlmostTi and get an EXACT copy of the TI-84+. It works flawlessly.

The best calculator app!!! It is extremely similar to the TI-84 and it does everything! It can graph, it has options for logarithmic, exponential, and trigonometric functions. It can convert back and forth between decimal and fraction. It also has many statistics options etc. Some extra features are color themes and fonts! I use the neon blue setting. I absolutely love this app and it was definitely worth it to buy the upgrade. 💙

I don't recommend buying the full version. This is a calculator. However, if you were expecting it to feel like your handheld ti84, it lacks many nuances like copying your most recent result, you'll only be able to copy the equation. It has no idea that the 10^2 button doesn't mean add 1 and 0 to the end of a number and raise the whole thing to the power of 2 without specifically telling it. It can do what the 84 can, but doesn't feel like one.