Graphing calculator plus 84 83
Contains adsIn-app purchases
4.5star
11.3K reviews
1M+
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Everyone
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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.
- 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.
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Ratings and reviews
4.5
10.8K reviews
Benjamin Bailey
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April 11, 2024
One critique/suggestion - give the option to input expressions purely in-line with parentheses etc as with the physical ti83. It is much faster for users who have no issue with order of operations. For instance, I graphed a complicated function, then wanted to graph the absolute value. For that I had to actually cut and paste it into the abs environment, instead of inserting abs( at the beginning and closing the parentheses at the end.
1 person found this review helpful
Zale Rogers
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March 25, 2024
Trying too hard to be used friendly, it no longer is like a ti 84. When I go to polar form, it uses t for time, instead of theta as a ti 84 does. I try math > 9, it won't let me do a definite integral, because it will only do an indefinite, store that, input into y=, open a table input endpoints, and subtract answers from another. Really frustrating. Why can't you just do what a ti-84 does? It already works wonderfully.
6 people found this review helpful
J C (Dark Knight)
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November 5, 2023
So I accidentally broke 2 of the actually Ti-84s, but this app is almost identical and a little more user-friendly sometimes. I don't have the premium version and some things like derivatives, integrals, and limits require premium, but I'd just use SymbolLab online for that. Most phone calculators suck (particularly iphones), but I prefer to use this app over the actual Texas Instruments for the vast majority of the time, and I've been using it for a year now. 1 con: No instant fraction setup
50 people found this review helpful
What's new
New feature: input expression using camera.
