MathScript Scientific Calc

The Think Tanks

- January 6, 2014

1

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(149)

# Description

MathScript is one of the most powerful scientific calculator available in Android. It encompasses a very powerful solver that can solve almost everything you throw at it. A smart user interface system allows easy editing of mathematics. MathScript also has a visually attractive function plotting capability. With MathScript, you can perform almost all of mathematical tasks you can imagine. It has an optimized interface that makes it easy to work with complex equations.

Some of the many prominent features include:

* full fledged scientific calculator

* saving and restoring computations/calculations

* complete algebra system using SymPy library (integration, differentiation, polynomials, algebra etc.)

* graphical rendering of equations

* function plotting

* python programming (complete suite)

If you like the app, please give us a good rating. If you are not happy with the app, please mail us. We are working hard to improve the interface and a better rating will motivate us to do the same.

Note:: We have very high regard for customer satisfaction. If you have any difficulty, please let us know. If we are not able to rectify in a short time, we will promptly refund your amount.

You can use MathScript as a calculator, function plotter, polynomial manipulation tool, equation solver (algebraic, differential, linear etc.), calculus tool (integration, differentiation, of arbitrary functions), matrix solver (linear algebra), units converter, finance tool (PMT,PV,FV. etc.), programming shell (complete python package), etc... It also contains interesting math puzzles that make you learn math in fun way. Train your brain to use mathematics whenever possible,

Many of the features are available only in the advanced computing tools like Matlab*# and Mathematica*#.

Add even half of the above features and the cost of other similar products in the market would easily cross $20. Our aim is to make the Math tools affordable by all. The pricing is maintained to be low, and will be maintained that way in near future. Give a try and let us know how you feel (feedback button available in Help).

NOTE1:: Please use the in-built tutorials (Menu->"Learn n solve") to learn how to use the software. More than 10 tutorials are designed to cover all basic topics. More will be added.

NOTE2:: First time installation involves downloading three open source libraries (Python, SymPy and JsMath). Please be patient till the software completes the installation.**

WEBSITE:: Please visit us at

http://www.touchthinktanks.com

KIND REQUEST:: We implement the user suggestions and reviews as soon as possible. Unfortunately, the Android market platform does not provide a mechanism to reply to the market reviews. Please check out the latest version software and enable auto-update to obtain latest copy. In case you have any suggestions/complaints, please provide a feedback using the application (Menu->Help->Feedback). We will try to rectify the problem as soon as possible.

***MathScript collects anonymous usage statistics using google analytics. The statistics will be used to customize the keyboard layout and provide advanced features in future versions. Once we have adequate data, the usage statistics will be displayed in our website***

Ongoing Development::

* Categorized help system

* Accessible code-snippets for quick computation

* Enhanced editor interaction

Coming Soon::

* 3D plotting

* Kids mode (would be impossible to make mistakes)

* Lessons for school kids with solvable questions

* Math Puzzles ( for learning math the fun way )

Planned features:

** Just too many of them. Keep your auto-update on!!

*# Matlab and Mathematica are registered trademarks of MathWorks and Wolfram

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Review from

# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.0

149 total

5 80

4 36

3 11

2 4

1 18

Allen Holmes

Challenging and powerful This app is fascinating. It is difficult to learn to use- the demands are great. But the rewards make it worth it. It is extremely powerful and comprehensive. It requires one to think logically. It reminds me of working with Maxima on my Ubuntu operating system. I have since moved on to a Chromebook and a Nexus 7. On the Chromebook, I use GeoGebra.. On the Nexus 7, I like Math Studio which is great, but a bit pricey. MathScript may be an affordable alternative. Most importantly, however, it is fun to learn how to use it. It takes you closer to the operation of the machine, and makes you program your solutions with care. Good luck to the developers on advancing this exciting app.

Eric Azevedo

Complicated, not User friendly I thought this was the answer, the screen shot shows the problem I was working on. –b+sqrtb^2-4ac/2a. Thought it would be simple. On Mathlab Cal I would input x^2+5x+6=0 and I would get a quick -2,-3. With this app I can’t even figure out how to write x^2 it doesn’t have a power symbol or button. It probably does but I can’t figure it out. Seems like a really cool app but I’m trying to find an app that can solve x^2+2x-4=0 giving me -1(+or -)sqrt 5 and not some decimal number. I thought this was it, but I can’t figure out how to get to that point.

David Rees

A great app with one key flaw I love the shear powerof this affordable app. The only problem I have with it is the answer display system . The JsMath system only displays the answer for a short time before it disappears. With the results window not working, it is hard to read the solutions. I have to set it to display the solutions as plain text, which for more complicated solutions makes for some difficult reading. Change that and I would mark this as a five star app. Even as is it is a better value than all others I have tried!

A Google User

Scam I already bought this f*cking app, and now its telling me i dont have a valid license, i sent an email weeks ago and still no reply

Stefan Olah

The most useless software that I have ever came across It’s a pity than in android world such program is allowed to be sold to the unsuspecting public. It is a total waste of money.

Adrian Blockley

This a great app but with a steep learning curve. Doesn't seem to play nicely with Asus transformer built in keyboard.

User reviews

Awesome.....''amazingly powerful''!!! Its a very comprehensive and compact software. Looking forward for more add on updates. Seems like 'think tank' is trying to keep up their promises...

Not working It always giving a strange result: /Require{AMSmath}...

The Think Tanks March 17, 2013

The error in display has been resolved in the previous update. Please let us know if you still face the problem. If the problem has been resolved, we kindly request you to update your rating and review of MathScript. Works fine very powerful. Loads well on my Android and is very powerful. Earlier problems are fixed. Well worth the time spent to learn its user interface.

The Think Tanks April 25, 2013

Hi. Thanks for the updated review. However, you might have forgotten to update the rating, which is currently 2/5. We humbly request you to reconsider your rating. In case you are not satisfied with the product, kindly let us know the problems you are facing. Thank you for your support. Good software to compute formula I have been looking for maths software that would allow me to compute electronics calculations or formula this software does just that below is sample program that I tested this software with Print '555 timer Astable' R = 100000 C = 100.0/1000000 t = 1.1 * R*C Print R,' Ohms' Print C,' uFarads' print 'time = ', t,' Sec' print 'time = ',t/60,' Min' print 'time =',t/(60*60),' Hours' Now press apply from software menu pad to compute time

The Think Tanks March 17, 2013

Hi. Please let us know if the problem still persist in MathScript Calculator. If it has been resolved, we kindly request you to update the rating. Thank you for your support. Not working Display issue fixed at last update much better. Great tool

Great, but I want more! I would gladly pay $5+ for having this work on a tablet more efficiently than it currently does. I have created a few functions on this program already but it has been somewhat difficult. The small screen space for typing in formulas and what not is limited to six lines at the most. With an 8inch tablet there is plenty of screen space that is not being utilized, and would love more personalization.

Revised review I am impressed with the responsiveness with which Think Tank has fixed with version 3 a ridiculous problem that kept an otherwise impressive math app from opening. I am giving them 4 stars and 5 in the future if the opening.problem is permanently fixed.

\Require{AMSmath} \ rightarrow 4 message show every time \Require{AMSmath} \ rightarrow 4 you are too much bad with your app. my mobile samsung galaxy s2 v 4.0.3 you are thief

The Think Tanks March 17, 2013

Hi,
The error in display has been resolved in the previous update. Please let us know if you still face the problem. If the problem has been resolved, we kindly request you to update your rating and review of MathScript.
- The Think Tanks Force Close Issue Fixed - Revised Review Originally the app force closed when launched, however, the developers appear to have resolved that bug. So far the app is working as advertised and is a very impressive CAS for a phone. Great job!

Horrible Calculator Doesn't display results clearly. Solver doesn't work, just shows an error. Why can't pocketcas come to android?

The Think Tanks March 17, 2013

Hi,
The error in display has been resolved in the previous update. Please let us know if you still face the problem.
If the problem has been resolved, we kindly request you to update your rating.
- The Think Tanks Great tool with a bit of practice A lot of functionality for the price. A cleaner UI might help on smaller devices, but really good for tablets

On TF300T-B1 quad arm tegra 3 10" tablet from ASUS I got this tablet and I have paid for the full version of Mathscript, which was almost there, last time I used it. It needed work with multidimensional plotting. Maybe should have some more tools for programming our own scientific visualization plotting functions. Anyhow, on my new tablet, where I hope to use it more (a phone screen is just a tad too small) I have not been able to run it. I'm running android 4.0 (Ice cream sandwich). The app starts up and tells me it's loading and then conks out. I'm going to try and update it again and see if that fixes it. What I love about this app are: 1. It uses Sympy at it's lowest level (very cool to use python, a standard). 2. The function calls are mapped to keys on the screen, which makes programming a full scripting language like programming a programmable calculator. This is a GREAT feature. I was able to program a simple test app without remembering any of my python or anything....just intuitively used the buttons and voila....great stuff. 3. Has some plotting that is very nice. Last time I looked it didn't have proper 3D plotting, but did have a visualization function that would work for 3D data. Enjoy -D

Not happy This is ridiculous!! I want my money back! I opened the app once and it worked until I had to reopen it which at that point it failed and failed again. Very upset and disappointed!! Never again with my money "Think Tank." I'm very serious about wanting my money back as well. Galaxy Nexus.

The Think Tanks March 17, 2013

Hi. Please let us know if the problem still persist. If it has been resolved, we kindly request you to update the rating. Thank you for your support. The Think Tanks April 23, 2013

The new updated version should work on all devices. Please let us know if you still have the problem. If the problem has been resolved, we kindly request you to update your rating.
Sincerely,
The Think Tanks Awesome worked for a day. Now, all it does is crash when I try to open it.

The Think Tanks March 17, 2013

Hi. Please let us know if the problem still persist. If it has been resolved, we kindly request you to update the rating. Thank you for your support. Same here Asus Transformer Gave it 3 satrs it did work now it doesn't.

Samsung epic 4g Doesnt work on my samsung galaxy sII epic 4g touch from sprint... Refunding until i know it works because this program looks awesome

Excellent App for mathmatics This app is a wrapper around the sympy library, and it exposes a large volume of very useful functionality with a decent interface. I find it very handy for quick algebra and analysis, and the ODE solver is good (no initial value or boundary conditions yet, though). It needs some UI tweaks and better documentation, hence the 4/5, but overall I am very happy with the paid version.

unfortunately the app force closes upon init 9 out of 10 times and it needs some form of re-activation every now and then,very cumbersome. - sparse feedback from dev - force closes *very* often - pretty-print does not work - no updates!

The Think Tanks March 17, 2013

Hi. Please let us know if the problem still persist. If it has been resolved, we kindly request you to update the rating. Thank you for your support. Initialization Fails It doesn't initialize in Galaxy S2. It begins to initialize base engine and force closes. I sent an e-mail to the developers. They didn't reply. But the few times it worked have shown a very interesting application.

The Think Tanks March 17, 2013

Hi. Please let us know if the problem still persist. If it has been resolved, we kindly request you to update the rating. Thank you for your support. Review deleted

# What's New

* Size of equation editor box can be changed in settings using "Max number of Lines"

* System keyboard is effectively hidden when it is disabled

* Changed the equation rendering library. It should now display equations graphically.

* Fixed an issue with synchronizer that might have causes occassional freezes

# Additional information

Updated

January 6, 2014

Size

2.6M

Installs

1,000 - 5,000

Current Version

3.7

Requires Android

2.2 and up

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

The Think Tanks

Developer

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SCIENTIFIC CALCULATOR

* Arithmetic expressions +, -, *, /, ÷

* Square root, cube and higher roots (hold ‘√’ key)

* Exponent, logarithms (ln, log)

* Trigonometric functions sin π/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.)

* Plar graphs (r=cos2θ)

* Parametric functions, enter each on new line (x=cos t, y=sin t)

* Function roots and critical points on a graph. Select the checkbox on the left from the function to show their coordinates on the graph, click the graph-button on the upper menu to display their coordinates as a list.

* Graph intersections (x^2=x+1)

* Tracing function values and slopes

* Dcrollable and resizable graphs

* Pinch to zoom

* Fullscreen graphs in landscape orientation

* Function tables

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* Save tables as csv

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* 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^2-1=0 -> x=-1,1

* Approximate roots of higher polynomials

* Systems of linear equations, write one equation per line, x1+x2=1, x1-x2=2

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Scientific calculator at its best. A scientific calculator with perfect balance of over-featuring and under-featuring in it.

Pi Scientific Calculator is the simple, easy to use and one of the most powerful scientific calculator on play store. This is perhaps the least complex scientific calculator with maximum features. Unlike other scientific calculators on play store, this scientific calculator does not multiplex the functionality of a button to avoid complexity. And best part is that its completely free without any irritating on screen ad.

Pi Scientific Calculator is the simple, easy to use and one of the most powerful scientific calculator on play store. This is perhaps the least complex scientific calculator with maximum features. Unlike other scientific calculators on play store, this scientific calculator does not multiplex the functionality of a button to avoid complexity. And best part is that its completely free without any irritating on screen ad.

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This has the best programmers calculator on play store.

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3. Statistical Functions: LCM, HCF, Mean, SD, Variance, Product, Sum, Max, Min etc)

4. Basic Functions: Basic arithmetic, modular division.

Note: % button is for modular division

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You can write us at pi@hdnasoftware.com

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Keywords: Scientific Calculator, Statistical Calculator, Programmers Calculator.

## Learn programming

Application was created for the purpose of thesis on "interactive textbook of Internet technologies." It contains a list of all elements used in HTML 5 Explanation, see the browser and source code. The tests, which are then evaluated in the form of statistical tables. Sand, where one can try to write code that will automatically display it in the browser.

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## Scientific Calculator

eVWe

1

This is the coolest Scientific Calculator available on Android! Over 25 mathematical functions, 3 memory fields fully visible, history, different skins.

The following functions are included:

Standard

- Plus, Minus, Multiply, Divide, Percentage

Power

- Power of 2, Power of 3, Power of x

Root

- Square Root, Cubic Root, Any Root

Trigonometric

- Sine (sin), Cosine (cos), Tangent (tan), Inverse Sine (asin), Inverse Cosine (acos), Inverse Tangent (atan)

Hyperbolic Functions

- Hyperbolic Sine, Hyperbolic Cosine, Hyperbolic Tangent, Inverse SINH, Inverse COSH, Inverse TANH

Logarithmic

- Natural Logarithm, Logarithm to base 10

Other Functions

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Features of Free Version

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- 3 Memory fields, fully visible

- Displays last processed activities

Features of Premium Upgrade

- In App upgrade option

- Advertising completely switched off

- Choice of 5 beautiful designs

- All mathematical calculations as per the list below

Download your copy now and be amazed.

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Powerful scientific calculator that includes two lines: one for operations and one for the result.

Calculatum gives you the ability to perform complex operations such as logarithms, roots, operations with parentheses, exponents, factorials, trigonometry, etc..

The result shows 13 significant figures is more accurate the calculator market.

Available in the following languages:

* German

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Full Offline Documentation for Python

/* Clean Layout */

Parts of the documentation

*-- What's new in Python 2.7?

*-- Python Tutorial

*-- Python Library Reference

*-- Python Language Reference

*-- Python Setup and Usage

*-- Python HOWTOs

*-- Extending and Embedding

*-- Python/C API

*-- Installing Python Modules

*-- Distributing Python Modules

*-- FAQs

Indices and tables

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*-- Python General Index

*-- Python Glossary

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Meta information

## Quiz&Learn Python

Quiz&Learn Python is an app for testing and improving your knowledge of Python concepts (version 2.7, if you're interested)! Questions range from basics of programming to highly Python specific, possibly unexpected ways to write your code. Whether you are a Python novice or an experienced Python coder, there will be challenging questions for you.

◆◆ WIDE RANGE OF QUESTIONS ◆◆

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The faster you answer the more points you gain. So think fast!

◆◆ LIFELINES TO HELP YOU ◆◆

Like in any good quiz game, you have lifelines to help you on your way to Python proficiency. You can remove two incorrect answers, skip the question, stop the timer, or debug the code. Use them wisely, as you can only use them once per game.

◆◆ DEBUG THE CODE ◆◆

The debug lifeline (which I seriously suggest you use) lets you step through the code line by line, backward and forward, and see all function calls and variable value changes.

Can you complete the quiz? Try it now!

## Python Challenge

A Quiz app for users who would like to learn and test their python programming knowledge.

The app has two main mode.

The app has two main mode.

Challenge Mode

A total of 20 questions will be presented. Points will be awarded based on the time taken to solve each question. Challenge ends when the user chooses the wrong answer or completes all the 20 questions.

Practice Mode

The questions are sorted into different topics. User can choose to practise on their topics of choice.

10 questions will be presented, and the user can continue the practice even if they get the wrong answer. Points will not be awarded for the Practice mode.

All the questions and answers will be shown at the end of the practice session.

## Python Guide

This app is a Quick Reference Guide for Python Programming Language. The guide will be particularly useful for newbies who are trying to get themselves familiarized with python rules and syntaxes.

The guide covers the basic of Python Programming so that the learners will have enough knowledge to create some simple and productive application.

The guide covers the basic of Python Programming so that the learners will have enough knowledge to create some simple and productive application.

The guide is sorted based on the following topics:

- Variable

- Conditional

- Function

- For Loop

- While Loop

- List

- String

- Dictionary

# More from developer

## MathSys calculator shell-Alpha

Mathsys aims at one goal and aims at doing it exceptionally well. That is, solving, storing and sharing mathematical problems irrespective of their complexity. (Please watch the video for a quick intro)

This is a re-work of our famous MathScript calculator. The current pre-release alpha version is intended to test the framework and receive user feedback (please scroll to FAQ at the end to see guidelines for feedback).

This is a re-work of our famous MathScript calculator. The current pre-release alpha version is intended to test the framework and receive user feedback (please scroll to FAQ at the end to see guidelines for feedback).

Nexus 7 users: We do not yet know what is causing the poor app response. Kindly bear with us till we get hold of a Nexus 7 device.

If you find any issues, kindly mail us. Please do not give bad rating. The entire suite of (full version) software will be free and it would be counter productive if the bad rating prevents users from testing it and providing feedback.

Initial loading is slow only for first time. Subsequent loading should take less than 5 seconds (2 sec. in HTC OneX/GalaxyNote)

Features:

* Complete scientific suite of calculations similar to mathematica and matlab using SymPy and NumPy libraries

* Graphical representation of equations with our smart typesetting mechanism

* Full graphical shell using Kivy framework

* Publication quality plots through the awesome plotting library "matplotlib"

Note: We haven't yet completed the feature list. More features will be added with each update.

The help system is not implemented fully. So, for now you are on your own to find out certain stuff. But, the system is supposed to be intuitive. Let us know if some things are not evident immediately :)

Thanks for your support.

FAQ:

* I found a problem not listed here

Please mail us ASAP! We are waiting for your feedbacks and suggestions and work on the improvements based on those.

* How can I contribute?

Currently, we are expecting feedbacks from users to let us know about the feel of the system. You can contribute by just using the app and letting us know if it works well on your system.

* The app is crashing when I open it.

Please check if you have around 80 MB free space before installing the app. Some times, the problem could be due to insufficient space in your memory. We will be grateful if you can get a log output and share it with us.

* The app crashed! How to let you know about it?

System logs can be very valuable in providing crash reports. You can access the log and mail it to us using the free third party app: "aLogCat".

* Why is it slow?

The app is targeted at next generation devices. The slight lag in graphics and delay in computations are visible only in previous generation devices and is almost instant with devices such as HTC One X, Galaxy S3, Note etc..

Also, loading a big program would consume some time. So, please save and close the programs when not needed. Please try to avoid creating very large programs.

* How to share files to others?

The files are located at the folder "MathSysData" in your external storage. You can share using any file browser.

* Help button is not working

For getting help, focus on a function (you will see a frame surrounding it when focussed) and click help. For some functions, the help system might not be available. We will be adding supporting documents gradually.

* Can I develop custom functions?

Yes. You can do complete Python programming. However, much more need to be done to make it user friendly.In future, you will be able to develop your own functions, their graphical representations and even your own keypad set.

* Will this be available in other platforms?

The first release is for Android. Once the product matures, we will release versions for iOS, Mac, Linux and Windows.

Device list:

Tablets:

Motorola Xoom 2

Asus 300T

Hand Phones:

HTC Evo 3D

Nexus 4G

HTC One X

Samsung Galaxy SIII

Droid 2

Phablets:

Samsung Galaxy Note

To-do in upcoming releases (order of priority):

* Feedback button to connect to us

* Full help system

* Additional functions

* Better rendering/typesetting for comments

* Financial toolbox

* Interactive plotting

## Ebru Wallpaper

A simple wallpaper exhibiting viscous fluid flows along with dyes of red, green and blue. The flow solver is programmed in native code, resulting in one of the fastest solvers available as of now. No approximations are used in computations.

This is a preliminary release. More features/optimizations will be added later.

Please send me any suggestions. I will try to incorporate in future releases.

## Arithmetic Math Workout

This is an unique puzzle game where you use all your mathematical skills to reduce a given number to 1. The game is structured in a way that you use extensive arithmetic skills on the way to solve the puzzle. Get trained in math without even realizing it!!

Have fun!

IMPORTANT: Read help (options menu) to understand the puzzle.

(In the puzzle, touch the divisor to divide the target)

Pro version with more features coming soon.

## Plasma Fluid Flow WallPaperPro

FlowPaper brings the rich experience of real physics based fluid/plasma flow right on your device. With various configuration options, this will be an endless feast for your eyes. It helps you relax your mind whenever you switch on your phone. For refund policy please scroll to bottom of this text.

*Note*

To obtain same resolution as displayed in screenshots, please increase the resolution in engine settings.

The app is built using the native code along with various algorithmic optimizations resulting in one of the most accurate flow solver available for android. Be amazed at the fluid dynamics presented to you in real-time!!

Accurate flow physics is achieved using an optimized incompressible flow solver. This is different from existing apps such as Fleya.

FlowPaper can be configured in various ways so that you can exhibit your individual tastes in color, complexity and dynamics. Prepare to be amazed at the variety of flows you can generate.

Note:: We fixed the bug that caused the wallpaper to stop animating. If you find it reappearing, please let us know.

Some of the customizations are:

Engine Configuration:

Frame rate per second

Resolution :0,1,2,3 (very high resolution can potentially drain your battery)

Speed of simulation (high speed=low accuracy)

Flow Settings:

Arrangement of nozzles

Force of jet

Size of jet

Periodicity of jet (time, phase etc.)

Dye Color (swipe screen to go to dye settings)

Dye Injection rate

Dye periodicity

*Refund Policy*

Besides market's 15 minute policy, we will process your refund if you make request within 2 days. Just drop us a mail with subject "FlowPaper refund" and include your order number in the mail.

*FeedBack*

We havent tested the wallpaper in all of the existing devices. If you have any trouble with the wallpaper, please let us know the nature of problem. We will try our max to rectify it. If not, we will refund your entire money.