Description
Wabbitemu creates a Texas Instruments graphing calculator right on your Android device. Wabbitemu supports the TI73, TI81, TI82, TI83, TI83 Plus, TI83 Plus Silver Edition, TI84 Plus, TI84 Plus Silver Edition, TI85, and TI86. Fast and convenient, Wabbitemu allows you to always have your trusty calculator with you. Because Wabbitemu is an emulator, the calculator it creates will act exactly like the real thing.
Wabbitemu, like all emulators, requires a ROM image. Wabbitemu includes an easy to use setup wizard that will help you create a ROM image for your TI.
Frequently Asked Questions:
1. How do I bring up the menu?
You can bring up the menu by swiping from the left edge of the screen, or pressing the menu key (if your device has one).
2. How do I disable vibration when I tap on a button?
Open the menu and click on settings. Under the 'Skin' category unselect 'Vibrate on keypress'
3. How do I load apps like PlySmlt2 or Inequalz?
To load any file to your calculator you need to first download it to your SD card or internal storage on your device. You can find the official TI applications for the 84 Plus (non color) available here: http://education.ti.com/en/us/software/search/ti84plusfamilyti83plusfamily#view=mathapps. Once you have downloaded the app to your device open Wabbitemu. Swipe from the left edeg of the screen to bring up the menu, and select 'Load file'. Find the file you just downloaded in the list and select it. The file will be sent to your calculator. Apps for the 83+ and 84+ calcs will end in *.8xk. Apps for the 84+CSE will end in *.8ck or *.8xk.
4. I'm missing fraction options when I press Alpha+F1! How do I get these fraction options?
Fraction options (and the rest of the Alpha+FN menus) are only available on OS 2.55 MP. Wabbitemu allows you to download both 2.43 and 2.55 MP. You can check your OS version by hitting '2nd' then '+'. Then press enter to go to the about screen. If it not 2.55 MP or 2.53 MP you will need to upgrade.
To upgrade you will need to recreate your ROM by going through the setup wizard again. The setup wizard is runnable if you bring up the menu by swiping from the left edge of the screen. Then select 'Rerun setup wizard'. As you go through the setup make sure you have selected OS 2.55 MP on the OS selection screen.
More documentation can be found on the official website, http://wabbit.codeplex.com
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3 629
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Jeffrey Eng
Replaces your actual Ti84! Very practical to have a well known graphing calculator with you at all times (if your daytoday necessitates it). Fullfeatured, has the ability to screenshot, and there is a wizard to generate a Ti84 ROM! Buttons can be hard to hit at times, but that's a limitation of touchscreens.
Samuel Robbins
awesome best calculator ever i didn't even need a real calculator first like most of the others,really good works perfectly and gets all the problems right
Arkmabat 
Loaded my TI86 Rom fine but has problems with TI86 ASM games I can't seem to run 86 assembly games or apps. All I get is "error 14 undefined" no matter what I try. Are the app's variables not being set when they should be?
Bob a
Couple of issues Please add a file browser. I have a lot of files and I don't want to wait 10 minutes when I know exactly where my ROMs are. Add a menu to select a calculator instead of having to set up a new one whenever I want to switch ROMs. Lastly, the ti73 ROM creator is broken (still works on PC wabbitemu).
Pablo McFluffington
Must have with school This app is a must have for school. I can save so much money instead of buying a calculator that cost $120! The only problem is the skin needs to have an option to be fixed to actual scale just like the screen can. Please do this, until then 4 stars
Robbie Muma
Awesome calculator app This app is just like a regular graphing calculator but hundreds of dollars cheaper. If this app was ten bucks I would buy it in a heartbeat.
User reviews
Replaces your actual Ti84! Very practical to have a well known graphing calculator with you at all times (if your daytoday necessitates it). Fullfeatured, has the ability to screenshot, and there is a wizard to generate a Ti84 ROM! Buttons can be hard to hit at times, but that's a limitation of touchscreens.
Couple of issues Please add a file browser. I have a lot of files and I don't want to wait 10 minutes when I know exactly where my ROMs are. Add a menu to select a calculator instead of having to set up a new one whenever I want to switch ROMs. Lastly, the ti73 ROM creator is broken (still works on PC wabbitemu).
Great! Saved me tons of money! But that doesn't mean you shouldn't make it faster ;) Thanks for immersive mode!
BuckeyeDude September 2, 2014
You can bring up the menu by swiping from the left edge of the screen One issue Very great app I use it everyday rather have this than a 100 dollar Calculator one thing is that the color changing setting is not working for me my friend has a note 3 and his changes, I'm just wondering if it only works for higher end devices other than that keep it up best app for school
What's New
Speed optimizations
Better ROM loading
Additional information
Updated
December 15, 2014
Size
Varies with device
Installs
100,000  500,000
Current Version
1.05.4
Requires Android
4.0 and up
Content Rating
Everyone
Permissions
Report
Flag as inappropriate Offered By
BuckeyeDude
Developer
Similar
Andie Graph
Get a TI82, TI83, TI83+, TI85, AND TI86 emulator for your phone!
Andie Graph is an Android port of the AlmostTI emulator by Marat Fayzullin  http://fms.komkon.org/
*** ROM not included. Why? http://dgmltn.com/roms ***
The TI8X series of calculators work great as standalone calculators, showing 8 lines of history, using standard mathematical notation. Each model was designed with more specific purposes in mind:
The TI82 is designed for algebra and trigonometry. Graph and compare functions, perform variable substitution, and solve single variable equations.
The TI83 is designed for statistics and trigonometry. Graph and compare functions, and perform data plotting and analysis.
The TI85 is great for engineering and computer science. Graph and compare functions, perform bit manipulation and convert between numeric bases.
The TI86 is great for engineering and calculus. Graph and compare functions, perform bit manipulation and convert between numeric bases. Solve differential equations, plot vector fields.
All models allow you to write programs in TIBASIC and perform basic scientific calculator operations.
Follow @dgmltn for updates!
Graphing Calculator by Mathlab
If you're looking for a graphing calculator app that works smoothly and seamlessly, you've found it! Graphing Calculator by Mathlab is a scientific graphing calculator integrated with algebra and is an indispensable mathematical tool for students in elementary school to those in college or graduate school, or just anyone who needs more than what a basic calculator offers. It is designed to replace bulky and costly handheld graphing calculators and works on virtually any Android phone or tablet.
Furthermore, Graphing Calculator by Mathlab displays calculations as it performs them on the highquality display of the Android device, making it easier for the user to understand the calculations and see them clearly. This app has two great strengths. First, it acts as a fine scientific calculator, but, more than that, it displays the intermediate steps of the calculations as you type. It allows the students to both watch and learn how the calculations are made and how to find the final answer. Second, the graphing ability is absolutely stunning! Not only does the calculator beautifully display the graphs, but it automatically generates the x and y values and displays them as well.
Free version requires internet connection and contains ads! Upgrade to PRO!
Help site with instructions and examples: http://help.mathlab.us
If you have a question, send email to calc@mathlab.us
SCIENTIFIC CALCULATOR
* arithmetic expressions +,,*,/,÷
* square root, cube and higher roots (hold root key)
* exponent, logarithms (ln, log)
* trigonometric functions sin p/2, cos 30°, ...
* hyperbolic functions sinh, cosh, tanh, ... (hold "e" key to switch)
* inverse functions (hold direct function key)
* complex numbers, all functions support complex arguments
* derivatives sin x' = cos x, ... (hold x^n key)
* scientific notation (enable in menu)
* percent mode
* save/load history
GRAPHING CALCULATOR
* multiple functions graphing
* implicit functions up to 2nd degree (ellipse 2x^2+3y^2=1, etc.)
* polar graphs (r=cos2?)
* parametric functions, enter each on new line (x=cos t, y=sin t)
* function roots and critical points on a graph, tap legend to turn on and off (top left corner), use menu to display as a list
* graph intersections (x^2=x+1)
* tracing function values and slopes
* scrollable and resizable graphs
* pinch to zoom
* fullscreen graphs in landscape orientation
* function tables
* save graphs as images
* save tables as csv
FRACTION CALCULATOR
* simple and complex fractions 1/2 + 1/3 = 5/6
* mixed numbers, use space to enter values 3 1/2
ALGEBRA CALCULATOR
* linear equations x+1=2 > x=1
* quadratic equations x^21=0 > x=1,1
* approximate roots of higher polynomials
* systems of linear equations, write one equation per line, x1+x2=1, x1x2=2
* polynomial long division
* polynomial expansion, factoring
MATRIX CALCULATOR
* matrix and vector operations
* dot product (hold *), cross product
* determinant, inverse, norm, transpose, trace
LIBRARY
* user defined constants and functions (PRO)
* save/load expressions
Free Graphing Calculator
Free Graphing Calculator
Does far more than most of the paid calculators out there . . . let alone the free ones.
Features:
1) Scientific Calculator. Simple to grasp and easy to use, but powerful features are available when you need them. Available functions include the following:
• the usual arithmetic functions and exponentiation.
• square root, cube root, nth root, natural log, log base 10, log of arbitrary base, absolute value, factorial, permutations (nPr), combinations (nCr), modulus, random integer, bell curve, cumulative normal distribution, decimal to fraction.
2) Graphing. Capabilities:
• Graph up to four equations at once.
• Graphs are labeled.
• You can drag the graph or pinch to zoom in or out.
• Calculator can find roots and intersections.
• Graph in polar coordinates.
• Graph parametric equations
3) A unit converter. With a tap, you can enter the result of your conversion into the calculator. Currently converts different units of the following: acceleration, angle, area, density, distance, energy, force, mass, power, pressure, speed, temperature, time, and volume. Great for doing physics homework!
4) Constants for scientific calculations  speed of light, strength of gravity at Earth's surface, etc. etc. etc. Tapping on a constant will insert it into your calculation  i.e, you don't have to key in the value. Again, great for doing physics homework!
5) It can make a table of the values of any function you care to enter. You can choose the starting x value of the table, as well as how much x increases for each successive row.
6) Forgot the quadratic formula? Or the doubleangle formulas for sine and cosine? The math/science reference hits the high points of various subjects. Currently includes algebra, differential and integral calculus, geometry, trigonometry, vectors, vector calculus, and classical mechanics.
I'd love to hear your comments or suggestions. You can write me at the email address in the app. Thanks!
Graphing Calculator TI84 FREE
Short description:
• This manual shows all important functions of the graphing calculator TI 84 Plus, which are very useful for high school (also suited for TI 83 Plus and TI 84 Plus C).
• The app shows the exact key press sequence for every topic!
• You can swipe through screenshots of the original graphing calculator which show every step you have to do.
• There are helpful descriptions in the app which give some additional info.
• More than 60 math problems plus quiz to train your skills!
• This manual shows all important functions of the graphing calculator TI 84 Plus, which are very useful for high school (also suited for TI 83 Plus and TI 84 Plus C).
• The app shows the exact key press sequence for every topic!
• You can swipe through screenshots of the original graphing calculator which show every step you have to do.
• There are helpful descriptions in the app which give some additional info.
• More than 60 math problems plus quiz to train your skills!
Not yet convinced? Here's the detailed description:
•Every topic shows a detailed instruction, through Screenshots of the original graphing calculator TI84 Plus, how to solve the exercise. You only have to swipe to get the next Screenshot which looks similar with your calculator!
•To ”become warm” you have the possibility to insert a sample function in your calculator which is used in the App. The App shows an example for every topic. After that, press the first key of the respective key press sequence on the graphing calculator. Then swipe once again to get the next Screenshot. These will look like the display of your calculator. The App contains for each step a picture, so it's easier to solve the exercise.
•The app is also useful for preparing your examination, because you often don't remember all instructions of the TI 84 Plus.
•Your teacher will be grateful as well, because he doesn't have to walk around the classroom until everyone's calculator shows the right solution. You only have to take a look at the app and know how to do!
•The app contains the following topics:
Differential Calculus, Integral Calculus, Solve Equations, Matrices, Tips and Tricks,
Disclaimer:
The TI 84 Plus is a trademark of Texas Instruments.
All trademarks are the property of their respective owners.
Graph 89  (with TI84 support)
Graph 89 is an emulator for the TI83, TI83 Plus, TI83 Plus Second Edition, TI84 Plus, TI84 Plus Second Edition, TI89, TI89 Titanium, TI92 Plus and Voyage 200 calculators.
*Please remember to read the ROM section below before downloading this application!
It will turn your phone or tablet into an exact replica of your calculator. The emulator will provide the same functionality and generate the same results as your real calculator. Being ported to Android means that it will always fit in your pocket, have a backlight, be rechargeable and also run faster.
You would be able to install applications by copying the App file to the internal memory of your phone, pressing the 'Back' button and selecting 'Install Application/Send File'.
Graph89 would be great tool for math, science and engineering courses in high school, college and beyond. Some of these calculators feature Computer Algebra System (CAS) having the capability to simplify and symbolically solve mathematical expressions.
Graph89 combines two powerful emulation engines which make it the only app in the Android Play Store to support the full range of TI graphing calculators.
1) TiEmu  http://lpg.ticalc.org/prj_tiemu providing support for the Motorola 68K family: TI89, TI89 Titanium, TI92 Plus, Voyage 200
2) TilEm  http://lpg.ticalc.org/prj_tilem providing support for the Z80 family: TI 83, TI 83+, TI 83+ SE, TI 84+, TI 84+ SE
!!! IMPORTANT !!!
ROM:
Emulators are computer software which simulate a specific hardware. In order for the emulator to do anything useful it needs some software to run. The software that runs in your calculator (ROM) is copyrighted by TI, and as such, it can not be distributed by Graph89 or any other emulator for that fact.
This means that you will have to provide the ROM file yourself by extracting it from your own calculator. Transfer it to your phone, and then tell Graph89 where to find it. To extract the ROM you can follow the instructions from http://www.ticalc.org/programming/emulators/romdump.html and by using TiLPII from http://sourceforge.net/projects/tilp/files Google and youtube are also great sources of tutorials and help.
Wabbitemu http://wabbit.codeplex.com/ is also a great tool for extracting the ROM from your TI83/TI84
Supported ROM files:
TI89, TI89 Titanium, TI92 Plus and Voyage 200:
*.rom, *.89u, *.v2u, *.9xu, *.tib
TI83 Plus, TI83 Plus SE, TI84 Plus and TI84 Plus SE:
*.rom, *.8Xu
TI83:
*.rom
Firmware updates (*.89u, 9xu, *.v2u, *.8Xu) which are normally used to restore the operating system of your calculator can also be used as a ROM image.
Needless to say, you will be very disappointed if you purchase Graph89 without having the ROM file ready. You will just see some instructions and a blank screen.

Graph89 needs permission to look at your Android Account in order to generate a unique ID shown under F1/About. This works only for TI89/V200. Note that there is no internet connection required for this App.
TiEmu, TilEm and Graph89 have been developed independently of Texas Instruments and are not affiliated with TI.
Texas Instruments and TI are trademarks of Texas Instruments Incorporated.
Revision History:
v1.1.3b
An 8Xu (firmware update) file can now be used as a ROM for TI84+, TI84+SE, TI83+ and TI83+SE
v1.1.3
Added support for: TI83, TI83 Plus, TI83 Plus SE, TI84 Plus and TI84 Plus Second Edition using the TilEm2.00 engine.
v1.1.2b
Bug fixes on 'State Save' and 'Out of Memory' errors on some older phones.
v1.1.2
Backup Manager
Dot Matrix LCD simulation
Click Screen to Zoom
Reset RAM
v1.1.1
Landscape mode for TI89, TI89T
TI92+ skin
Bug fixes
v1.1.0
Emulates Voyage 200 and TI92 Plus
Multiple calculator instances
Multitouch
Take screenshots
Generate an ID under F1/About
Sync clock
Acoustic feedback on keypress
Automatic overclock
Grayscale support
Send group files (*.89g, *.tig)
Receive files, (varlink/F4/F3/send)
Performance improvements
Customizable LCD colors
AlmostTI  TI Calc Emulator
AlmostTI turns your Android device into a Texas Instruments graphing calculator. It fully emulates TI84+, TI84+ Silver Edition, TI83+, TI83+ Silver Edition, TI73, TI83, TI85, TI86, TI82, and TI81 calculators made by Texas Instruments. And yes, if you have got a tablet, it will become a really BIG TI calculator. AlmostTI also lets you save your calculations at any point and then select from several previously saved tasks.
To run AlmostTI, you will need at least one calculator system ROM. AlmostTI does not include any calculator ROMs on its own, as they are intellectual property of Texas Instruments. You should place your own ROM, preferably dumped from the calculator you own, onto your internal storage. AlmostTI recognizes following ROM files (in upper or lower case):
TI85.ROM, TI86.ROM, TI81.ROM, TI82.ROM, TI73.ROM, TI83.ROM, TI83P.ROM, TI83SE.ROM, TI84P.ROM, TI84SE.ROM
TI85.ROM, TI86.ROM, TI81.ROM, TI82.ROM, TI73.ROM, TI83.ROM, TI83P.ROM, TI83SE.ROM, TI84P.ROM, TI84SE.ROM
For information on dumping a ROM from your own calculator, see here:
http://www.ticalc.org/programming/emulators/
For general information about AlmostTI, see its homepage:
http://fms.komkon.org/ATI85/
For Androidspecific help, please see this web page:
http://fms.komkon.org/EmuAndroid/
And to discuss your problems with the author and other users, use this discussion group:
http://groups.google.com/group/emul8
Desmos Graphing Calculator
At Desmos, we imagine a world of universal math literacy and envision a world where math is accessible and enjoyable for all students. We believe the key is learning by doing.
To achieve this vision, we’ve started by building the next generation of the graphing calculator. Using our powerful and blazinglyfast math engine, the calculator can instantly plot any equation, from lines and parabolas up through derivatives and Fourier series. Sliders make it a breeze to demonstrate function transformations. It's intuitive, beautiful math. And best of all: it's completely free.
Features:
Graphing: Plot polar, cartesian, or parametric graphs. There’s no limit to how many expressions you can graph at one time  and you don’t even need to enter expressions in y= form!
Sliders: Adjust values interactively to build intuition, or animate any parameter to visualize its effect on the graph
Tables: Input and plot data, or create an inputoutput table for any function
Statistics: Find bestfit lines, parabolas, and more.
Zooming: Scale the axes independently or at the same time with the pinch of two fingers, or edit the window size manually to get the perfect window.
Points of Interest: Touch a curve to show maximums, minimums, and points of intersection. Tap the gray points of interest to see their coordinates. Hold and drag along a curve to see the coordinates change under your finger.
Scientific Calculator: Just type in any equation you want to solve and Desmos will show you the answer. It can handle square roots, logs, absolute value, and more.
Inequalities: Plot cartesian and polar inequalities.
Offline: No internet access required.
Visit www.desmos.com to learn more and to see the free online version of our calculator.
Note: the app doesn’t yet support saving & sharing of graphs. If you need to save and share, we recommend visiting www.desmos.com on your device.
Graphing Calculator MathlabPRO
If you're looking for a graphing calculator app that works smoothly and seamlessly, you've found it! Graphing Calculator by Mathlab is a scientific graphing calculator integrated with algebra and is an indispensable mathematical tool for students in elementary school to those in college or graduate school, or just anyone who needs more than what a basic calculator offers. It is designed to replace bulky and costly handheld graphing calculators and works on virtually any Android phone or tablet.
Furthermore, Graphing Calculator by Mathlab displays calculations as it performs them on the highquality display of the Android device, making it easier for the user to understand the calculations and see them clearly. This app has two great strengths. First, it acts as a fine scientific calculator, but, more than that, it displays the intermediate steps of the calculations as you type. It allows the students to both watch and learn how the calculations are made and how to find the final answer. Second, the graphing ability is absolutely stunning! Not only does the calculator beautifully display the graphs, but it automatically generates the x and y values and displays them as well.
Help site with instructions and examples: http://help.mathlab.us
If you have a question, send email to calc@mathlab.us
PRO FEATURES
* 3D graphs
* Save constants, functions and expressions in the library
* Internet is not required
* No advertisements
SCIENTIFIC CALCULATOR
* arithmetic expressions +,,*,/,÷
* square root, cube and higher roots (hold root key)
* exponent, logarithms (ln, log)
* trigonometric functions sin p/2, cos 30°, ...
* hyperbolic functions sinh, cosh, tanh, ... (hold "e" key to switch)
* inverse functions (hold direct function key)
* complex numbers, all functions support complex arguments
* derivatives sin x' = cos x, ... (hold x^n key)
* scientific notation (enable in menu)
* percent mode
* save/load history
GRAPHING CALCULATOR
* multiple functions graphing
* implicit functions up to 2nd degree (ellipse 2x^2+3y^2=1, etc.)
* polar graphs (r=cos2?)
* parametric functions, enter each on new line (x=cos t, y=sin t)
* function roots and critical points on a graph, tap legend to turn on and off (top left corner), use menu to display as a list
* graph intersections (x^2=x+1)
* tracing function values and slopes
* scrollable and resizable graphs
* pinch to zoom
* fullscreen graphs in landscape orientation
* function tables
* save graphs as images
* save tables as csv
FRACTION CALCULATOR
* simple and complex fractions 1/2 + 1/3 = 5/6
* mixed numbers, use space to enter values 3 1/2
ALGEBRA CALCULATOR
* linear equations x+1=2 > x=1
* quadratic equations x^21=0 > x=1,1
* approximate roots of higher polynomials
* systems of linear equations, write one equation per line, x1+x2=1, x1x2=2
* polynomial long division
* polynomial expansion, factoring
MATRIX CALCULATOR
* matrix and vector operations
* dot product (hold *), cross product
* determinant, inverse, norm, transpose, trace
LIBRARY
* user defined constants and functions (PRO)
* save/load expressions
MathPac+ Graphing Calculator
Graphing Calculator Application designed for Comprehensive Mathematics & Statistics on your Phone or Tablet.

MathPac+ offers Precision, Accuracy and Affordability with a robust set of features not found on any competitor's product!

MathPac+ offers Precision, Accuracy and Affordability with a robust set of features not found on any competitor's product!
Mathematics portion offers:
 OnScreen Help
 Word prompts,
 Graphs w/Evaluate,
 Pinch/Zoom, Pan, Trace,
 Min, Max, Intercepts, Intersections, Zeros, Tableview, dy/dx,
 Graph of Tangent Line, Limits, Integrals & Piecewise Functions!
Also
 Factors, SlopeEQ,
 Sequences, Sums,
 Matrix Operations, Dot Products, Cross Products,
 11Regressions,
 Complex numbers, Degrees & Radians,
 Direct Import & Export of Lists from/to sdCard,
 Dynamic Lists Transformations,
 Lists Operations,
 Factorial, nCr, nPr,
 TVM Solver
and of course
 a full function Scientific Calculator.
Statistics portion offers:
 OnScreen Help,
 Word Prompts,
 8 Discrete Probability Functions,
 11 Continuous Probability Functions  including Beta, Gamma & Weibull distributions!
 All six 1&2Sample Confidence Intervals,
 All six 1&2Sample Hypothesis Tests,
and all come with graphs!
 Direct Import & Export of Lists from/to sdCard,
 Regression Analysis w/TTest,
 ANOVA,
 Dynamic Lists Transformations,
 Lists Operations,
 Factorial, nCr, nPr,
 Definitions, Formulas,
 Dynamic: Histograms, Box Plots, Scatter Plots,
 Normal Probability Plots, & Pie Charts
We are constantly updating and improving our APPs.
If you find any issue with my Applications or have any suggestions for new features please contact me personally: support@mobilecaltronics.com. If you contact me with an issue and a remedy cannot be found within 1 day or if you just want your money back I will gladly refund your entire purchase price.
I do have a refund policy:
If for ANY REASON you are unhappy with my app I will gladly request a full refund from Android Market and refund your money!
I want to provide a great utility that serves your needs and one that you are happy with!
support@mobilecaltronics.com
Algebra Calculator
This app contains mathematical formulas to help the user to do simple calculations.
Sorry, but it doesn't help with complicated math problems that require human intuition, just the simple calculations that can be done by hand. This app just makes all that work easier.
Sorry, but it doesn't help with complicated math problems that require human intuition, just the simple calculations that can be done by hand. This app just makes all that work easier.
If you have any suggestions, feel free to email me at Daniel@DanielCahn.com.
There's a lot coming soon!
Thanks, Daniel Cahn
Math Helper Lite  Algebra
DDdev
1
Math Helper Free is the best application on the market, which solves mathematical problems and shows stepbystep solution.
It's easy  you enter a problem and get the answer, detailed solution and a theory reference.
THIS IS ORIGINAL MATH HELPER. Avoid cheap clones of this app on the market and see no further – download it right now!
***
OUR USERS SAY:
«This is amazing app this helped me to study easily without any doubt.. Without any guidence i can get full marks in maths ... Love this app :) :) :D»  Pulkit G.
***
WHAT IT HAS
[✔] Linear Algebra  Operations with matrices (solving matrix)
[✔] Linear Algebra  Solving systems of linear equation (from 2 to 10 equation at a time)
[✔] Vector Algebra  Vector (vector problems)
[✔] Vector Algebra  Geometry Shapes (geometry – triangles, pyramids, planes)
[✔] Calculus  Derivative (Derivative of the function, of a function defined parametrically, of an implicit one)
[✔] Calculus  Indefinite Integral (integral solver, antiderivatives)
[✔] Limits (limits calculator solver)
[✔] The theory of probability (probability theory, statistics)
[✔] Calculus  The number and sequence (prime factorization, lcm and gcd, complex numbers, arithmetic and geometric progressions and numbers, Diophantine equation, Euler function)
[✔] Function plotter (interactive graph plotter)
[✔] Also contains great scientific calculator and theoretical handbook
Math Helper Free is an universal assistant app for stepbystep solving mathematical problems for Algebra 12, Calculus (integral, Derivative, antiderivatives, vector, matrices (matrix), limits, equation, shapes, number etc) for school, secondary, college and university students and everyone who learn.
It allows you not only to see the answer or result of a task, but also a detailed stepbystep solution.
Also great feature is builtin scientific calculator and reference handbook – much easier to learn.
***
FEATURES AND ACHIEVEMENTS
✧ 10 topics and 60+ subsection.
✧ Localization for Russian, English, Italian, French, German and Portuguese
✧ Intel ® Learn Series Alliance quality mark
✧ EAS ® approved
✧ More than 10'000 customers all over the world supported development of Math Helper Free by doing purchase
✧ The application is equipped with a convenient multi function calculator and extensive theoretical reference handbook to learn better
Derivative, antiderivatives, limits, geometric shapes, the task of statistics, probability theory, matrices or matrix (large spectrum of tasks with matrices (matrix) supported), systems of equation and other mathematical solving – this and more in Math Helper!
***
SUPPORT
✪ Thank you all helping us to reach 800'000+ downloads of Lite version
✪ You could also support us with good feedback at Google Play or by links below (facebook, twitter, email etc.)
✪ Our Facebook page: https://www.facebook.com/DDdev.MathHelper
✪ Or you could reach us directly by email
***
WHAT IS NEXT
We have plans to implement
● Numbers and polynomial solving, division and multiplication
● Fractions and definite integral (antiderivatives)
● Double integral (antiderivatives)
● New Derivative tasks
● More tasks on geometry, plotter
● Limits stepbystep
● Implement new design and add 50+ new tasks
● New applications, like Calculus symbolic calculator, Physics Solver, Physics Ref, Chemistry Solver, Geometry Shapes Solver and Plotter, theoretical reference handbook app.
***
Having problems with Probability theory, geometry shapes solution, integral, matrices (matrix), graph plotter, even more extensive theoretical reference handbook and much much more? Want to learn better? See no further – download this application right now!
P.S. Support us by liking us on Facebook
P.P.S Full solution is available not for all problem types, integral and limit problems available only in Full version.
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AutoMath Photo Calculator
S2dio
1
AutoMath allows you to solve math questions simply by taking a photo of your math equations
AutoMath is a great way to check your work, study or even to teach yourself math.
Here are some of AutoMath's Photo Calculator Features:
 Quick and Accurate Results
 Step by step tutorials
 No internet required
 Can solve simple to advanced math questions
 250+ Mathematical Functions
 Handwritten questions are coming soon and are not currently supported
AutoMath Photo Calculator Currently supports:
Addition, Subtraction, Multiplication, Fractions, Division, Inequalities, Powers, Polynomials, Linear Equations,
Square Roots, Trigonometry, Algebra, Simplification, and Basic Algorithms
AutoMath Smart Text Calculator supports: (photo calculator not yet available for most of the below)
Any other math problems such as calculus, equation systems, complex math, graphing, table of values, and more
Coming Soon:
Calculus, Equation Systems and the ability to scan handwritten questions
Please Note:
Your very first photo will copy data files which will take longer then normal. After the initial photo it will be a lot quicker.
Example Video : https://www.youtube.com/watch?v=QYladg1nCYM
Graphing Example : https://www.youtube.com/watch?v=EpIA7JhDZ_Q
Quick Mode Example : https://www.youtube.com/watch?v=GtGmWHB3FZQ
Decide the future of AutoMath by Beta Testing: https://plus.google.com/communities/112210106892044446358
Algebra Basics
Fun and easy way to understand the basic concepts and problems of prealgebra. The app provides solutions for all practice and test questions. The questions and solutions are prepared by an experienced Math teacher.
Features of the app:
1) Identify algebraic expressions
a) Distinguish a coefficient from a constant
b) Identify terms
c) Identify Variables
2) Simplify expressions by combining like terms,applying multiplicative and distributive properties
3) Evaluate algebraic expression
4) Identify different properties in an algebraic expression
a) Commutative Property Multiplication
b) Associative Property Multiplication
c) Commutative Property Addition
d) Associative Property Addition
e) Distributive Property
5) Linear Equation (Exercise and Quiz)
All these features have lots and lots of exercises in Practice, Test and Quiz sessions
We have partnered with an experienced Math teacher for providing questions,solutions and suggestions for the app.
Symbolic Calculator
Voxeloid
1
Symbolic, scientific, graphing calculator with a powerful algebra engine and convenient user interface.
The perfect math app with features on par with highend scientific calculators, this is the ideal tool for highschool and college students, engineers or anyone who needs more than usual scientific calculators offer.
 Exact arithmetic, fractions are not converted to decimal format (unless you select rounded numerical mode)
 Formulas displayed in "natural" form (pretty printed fractions, square roots, exponents, etc)
 History, storing results in an easytouse way
 Unlimited number of variables, userdefined custom functions
 Simplifying or expanding polynomials and other expressions
 Solving equations, systems, differential equations, numerical and symbolical solvers
 Integrals, derivatives, limits, taylor series, etc for function analysis
 Full support for complex numbers
 Vectors, matrices, linear algebra
 Plotting of functions (tap the expression in the history and select "plot")
More from developer
Wabbitemu (no ads)
Wabbitemu creates a Texas Instruments graphing calculator right on your Android device. Wabbitemu supports the TI73, TI81, TI82, TI83, TI83 Plus, TI83 Plus Silver Edition, TI84 Plus, TI84 Plus Silver Edition, TI85, and TI86. Fast and convenient, Wabbitemu allows you to always have your trusty calculator with you. Because Wabbitemu is an emulator, the calculator it creates will act exactly like the real thing.
Wabbitemu, like all emulators, requires a ROM image. Wabbitemu includes an easy to use setup wizard that will help you create a ROM image for your TI.
More documentation can be found on the official website, http://wabbit.codeplex.com