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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.1

51 total

5 31

4 9

3 2

2 3

1 6

A Google User

This is AWSUM Great fukin app,!!!

A Google User

its cool but its confuesing

A Google User

Doesnt work at all shouldnt even be aloud to download for an app

A Google User

Can not use it sdeways...always forces close. Besides, my TI 89 can do this.

User reviews

Doesnt work at all shouldnt even be aloud to download for an app

Can not use it sdeways...always forces close. Besides, my TI 89 can do this.

# Additional information

Updated

September 5, 2013

Size

69k

Installs

10,000 - 50,000

Current Version

6.5

Requires Android

1.5 and up

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

KK_MR

Developer

# Similar

## Best Math and Photo Math Apps

The best math and photo math applications.

This application selects for you the best math application from the play store and specializes in photo math applications.

The Photomath apps, are apps that enables you to take a photo of a mathematical equation or problem , to recognize the writing and to convert it and solve it.

All apps are presented in a table.

Also in the table are other type of math apps including calculators and formula solvers.

To find the best applications our team consists of experts PHD mathematicians that will inspect the applications.

New android apps will be added every moth.

This application selects for you the best math application from the play store and specializes in photo math applications.

The Photomath apps, are apps that enables you to take a photo of a mathematical equation or problem , to recognize the writing and to convert it and solve it.

All apps are presented in a table.

Also in the table are other type of math apps including calculators and formula solvers.

To find the best applications our team consists of experts PHD mathematicians that will inspect the applications.

New android apps will be added every moth.

## Proportion Solver

Whether you are a student just learning about them or a world renowned mathematician, proportions are a key to everyday math. Although proportions are usually easy, sometimes you don't have scratch paper or the numbers are just a pain to calculate. That's where this app comes in.

Proportion Solver is an easy way to solve proportions. Just leave the unknown value blank and within seconds an answer appears rounded to the nearest ten thousandth. But you don't have to even pay ten thousandth of a cent because this app is free!

Features:

-Solves proportions in a breeze!

So what are you waiting for! Download Proportion Solver Today!

Questions? Comments? Concerns? Email limpossible.tech@gmail.com or visit limpossible-tech.com for more information.

Check out other Limpossible Technologies Apps:

Super Coin Flip

Rock, Paper, Scissors!!!

Letter from the Tooth Fairy

Quadratic Equations Solver

Pythagorean Theorem Solver

Proportions Solver

Weighted Percentages

Quarterback Rating

Area Calculator

Random Phone Number Generator

Element of the Day

What is the Meaning of Life?

## Scientific Calculator for FREE

Our scientific calculator is provided to you in full and for free. Do you have difficulty in calculating scientific matter you do not worry use scientific calculator application. This complete calculator is helpful for you as a student to find a precise mathematical results. Can have quick access to certain mathematical functions when needed, so that the right choice for you

Scientific Calculator we have features such as:

* The history with this feature you can see the history of the previous results,

* Memory Features

* Traditional algebraic or RPN operation

* Result history * Unit conversions

* Physical constants table

* Percentage

* Binary, octal, and hexadecimal (can be enabled in Settings)

* Trig functions in degrees, radians or graduate

* Scientific, engineering and fixed-point display modes

* Configurable digit grouping and decimal point, and many others in the full scientific calculator

## Scientific Calculator

PowerCalc is a powerful Android scientific calculator with real look. It is one of the few Android calculators with complex number equations support. Features:

* Real equation view editor with brackets and operator priority support

* Component or polar complex entry/view mode

* Equation and result history

* 7 easy to use memories

* Large universal/physical/mathematical/chemical constant table

* Degrees, radians and grads mode for trigonometric functions

* Fixed, scientific and engineering view mode

* Easy to use with real look

* Advertisement free!

Would you like to have multiline equation editor with equation syntax hightiting, actual bracket highlighting and trigonometric functions of complex argument support? Upgrade to PowerCalc Pro.

* Multiline equation editor

* Equation syntax highliting

* Actual bracket highliting

* Trigonometric functions with complex argument support

Stay tuned! We are preparing new functionalities:

* Unit conversions

* Radix modes

* Help

Found bug? Please contact us to fix it.

If you find PowerCalc useful please upgrade to PowerCalc Pro to support further development. Thank you!

## MyScript Calculator

MyScript

1

With MyScript© Calculator, perform mathematical operations naturally using your handwriting.

Specially designed for Android devices.

Specially designed for Android devices.

Easy, simple and intuitive, just write the mathematical expression on the screen then let MyScript technology perform its magic converting symbols and numbers to digital text and delivering the result in real time.

The same experience as writing on paper with the advantages of a digital device (Scratch-outs, results in real time, …).

Solve mathematical equations by hand without actually having to crunch the numbers yourself

BENEFITS AND FEATURES

- Works on your smartphone (Use your finger or a capacitive stylus with your android phone (Samsung Galaxy phones, HTC, Motorola, Sony Xperia, LG Optimus and others)

- Works on your tablet (Take advantage of the S-Pen with your Galaxy Note, or use any capacitive pen with your Galaxy Tab family of tablets, HTC flyer, Lenovo Thinkpad, Asus transformer and others)

- Use your handwriting to write any arithmetic formula

- Write and calculate mathematical expressions in an intuitive and natural way with no keyboard

- Scratch-out gestures to easily delete symbols and numbers

- Portrait and landscape operation

- Redo and undo functions.

SUPPORTED OPERATORS

Basic operations: +, -, x, ÷, +/‒, 1/x

Misc. Operations: %, √, x!, |x|

Powers/Exponentials: ℯx, xy , x2

Brackets: ( )

Trigonometry: cos, sin, tan

Inverse trigonometry: acos, asin, atan

Logarithms: ln , log

Constants: π, ℯ, Phi.

***

Support website: https://support.myscript.com/

***

Note about permissions:

We are asking permission to access Internet connection; this is to provide users the possibility to watch the video tutorial.

Future releases:

We are taking note of all your remarks and comments, many of you are asking us for equations, you can visit our web demo page, a web equation demo will show to you what we are planning to add in the future, visit:

Equation web demo:

http://webdemo.myscript.com/#/demo/equation

Handwriting recognition web demos:

http://webdemo.myscript.com/#/home

## Scientific Calculator Plus

CYZ SOFT

1

Scientific Calculator Plus is a powerful mathematical tool to do mathematical analysis and evaluate complicated mathematical expressions similar to Matlab. More than Matlab, it has capability to take photo of printed math expressions and recognize them to do further analysis. It supports complex number, matrix, (higher level) integration, 2D, polar and 3D chart, string, programming (using a easy-to-use language called MFP), file operation and unit conversion. It can run in both Android phones and tablets, PC or MAC with JAVA ready (Scientific Calculator for JAVA does not support math recognition).

Main capabilities:

1. Math recognition: User enter into Smart Calculator and then click the camera button to take photo of one or more than one printed math expressions to recognize. User is able to choose to calculate or plot graph or simply use the recognized text as input. Comparing to Photomath, Scientific Calculator Plus is a bit slower at recognition speed. However, it supports a lot more expressions types than Photomath. And it is able to plot chart of expressions.

Scientific Calculator Plus supports the following expressions: 1. Addition; 2. Subtraction; 3. Multiplication; 4. Division; 5. Fractions; 6. Roots; 7. Multiple linear expressions; 8. Trigonometry; 9. Polynomials; 10. Exponents; 11. Algebra; 12. Integration; 13. Summation; 14. Product; 15. Matrix and 16. Complex value. User can also send email to us if the recognized result is not satisfactory.

2. Back-end math engine: Scientific Calculator Plus supports complex number, matrix, integration and is able to solve multi-variable linear equations, polynomials (up to 6 order) and other simple functions.

Example to input matrix: [[1,2],[3,4]], where [1,2] and [3,4] are 2 rows in the 2*2 matrix.

Example to input complex number: 8.71 - 5.44i where i is the image unit, the times operator, which is *, between 5.44 and i can be ignored. If ignored, no space is allowed between 5.44 and i;

Example to input integral: integrate("x**2", "x", 0, 1) (definite integral of x square from x = 0 to 1) or integrate("x**2","x") (indefinte integral of x square).

3. Graph engine: This app is able to plot 2D, plor or 3D chart. In smart calculator, user inputs the expressions and Scientific Calculator Plus automatically identifies the number of variables (2 variables means 2D chart or polar chart, depending on variable name; 3 variables results in 3D chart) in the expressions and draws corresponding graph. Scientfic Calculator Plus also provides stand alone tools to draw complicated graphs and a set of functions to draw charts from command line.

4. Programming: This app is actually a shell of programming language called MFP. This language internally supports string, complex number and matrix and is able to call all the built-in functions and all the user-defined libs stored in AnMath/scripts folder in SD card. This programming language also provides a complete set of file operation functions and time / date functions. Theoretically, user can do anything using this programming tool in an Android device.

Main components:

1. Smart calculator: User can take photo to recognize math (printed only), do any calculation or plot graphs using this tool. An internal calculator assistant can convert units and return constant values. Its input pad is configurable. User can add his/her own function buttons.

2. Command line: A matlab like tool for advanced users. User inputs functions line by line and run. Its key board is also configurable.

3. Integration and plotting graphs: Tools calculate complicated integrals and plot various graphs.

4. Scientific Calculator for JAVA: It is included in Scientific Calculator Plus for Android. User is able to connect the mobile device to any PC or MAC via a USB cable, copy SDcard\AnMath\ folder to his/her own directory and launch the JMathCmd.jar in it. Note that SCP for JAVA is not able to recognize math expressions.

## Kalkulon

Kalkulon is a programmable expression calculator for programmers available for your Windows, Linux and Android device.

If you just need a simple calculator Kalkulon is probably not what you are looking for.

But if you are looking for a scientific calculator with the following features

* C-like syntax, e.g.: (0x10>>3)+(6|4)*7

* variables, e.g: bitmask = 0x0F0F; 0x1234&bitmask

* user defined formulas and scripts, e.g.: AddMul(a,b,c)=(a+b)*c; AddMul(1,2,3)

* fully programmable, e.g.: if, while, do, etc.

* result history (out, outl), e.g.: 3+4; out+8; outl[0]+outl[1]

* casts, e.g.: ((u8)-1)<<8

* dec, hex and bin number format, e.g.: (128+0x3d)&0b01101100

* strings and list, e.g.: list = {"Hallo ", "World"}; list[0]+list[1]

* syntax coloring for easy use of long expressions

* autoload file ("autoload.k") for user defined variables, formulas, programs

* GPL license

which can share formulas and scripts between your desktop and mobile device you should give Kalkulon a try.

For devices without hardware keyboard I recommend Hacker's Keyboard!

Details:

On the Android device the example and help files are automatically copied into "SDCARD/Kalkulon" folder on first start. This is also the working directory for Kalkulon. Put your Kalkulon scripts here, e.g. from your desktop PC.

The Exec() command works a little bit different on Android:

If the command is ACTION_EDIT or ACTION_VIEW, e.g.

Exec("ACTION_EDIT", "runregtest.k")

an Android Intent is sent to start an external Activity.

For all other commands a normal system() call is executed, e.g.

Exec("echo 1 > xxx") writes "1" into file "xxx" in Kalkulon folder.

For more details have a look at http://www.kalkulon.de

Change log:

2.3:

- adjust colors for better readability (with and w/o syntax highlighting)

2.2:

- add syntax highlighting

2.1:

- new setting for simple output (suppress "outl[i]" prefix)

- enlarge layout of list views for easier touching

- "Clear session" now visible in Action Bar

2.0:

- add: text size of input can be set via "Settings ..." menu

1.9:

- add: support of octal numbers with prefix "0o" (zero "o") -> "0o1234567"

1.8:

- add: text size can be changed by zoom gesture

1.6/1.7:

- fix: keep soft keyboard open for Android >= 4.x

1.5:

- add: Android 4 look and feel (please report issues to contact@kalkulon.de)

- add: select and copy from output window

1.4:

- add: "Clear input history" menu item

1.3:

- add: Exec() now supported on Android (see description in overview)

- fix: error messages were cut-off

- fix: LinePos() returned wrong line number

1.2:

- check if user deleted application data

All APK files available here:

https://bitbucket.org/jholetzeck/kalkulon-for-android/downloads

## Thorlabs Optical Power Meter

Thorlabs

1

The Thorlabs Powermeter App is designed to remote control the PM160 series handheld optical power meters via Bluetooth® connection. This application allows the user to read the optical power read out from a large needle gauge, supported by a 4 digit display with additional minimum and maximum readings. Further a configurable plot feature is available to collect, display and store data over time. Basic settings like wavelength correction and zeroing can be performed directly from your mobile device.

The app requires a Bluetooth® supported device with Android 3.0 or higher.

Supported Thorlabs Power Meters

- PM160

- PM160T

## Math Tools Pro

Math Tools is an app that collects lots of useful tools that will help you solve simple and difficult problems in a fast and simple way. It's the perfetct app for high school and university students, but it's also perfect for every enthusiast of mathematics.

The app is divided in 11 different sections that collect different 33 topics, a steadily rising number.

The sections are:

- Arithmetics

- Algebra

- Calculus

- Numerical analysis

- Plane geometry

- Solid geometry

- Analytic geometry

- Matrices

- Complex numbers

- Combinatorics

- Sequences

Each section contains one ore more tools and a teoric description of the chosen topic.

The app may plot two variables functions and for some topics there are useful formularies.

The app has total support for SD installation and is constantly updated.

Unlock a new way of doing math with MathTools!

## BisMag Calculator 3D

"BisMag Calculator 3D" is a powerful math tool for Android consists of 5 calculators. "Matrix Calculator", a tool to calculate the decompositions and various operations on matrix, "Equation Solver" an instrument capable of solving equations of degree n, "Graphing Calculator" a real scientific graphing calculator can draw graphs in 2D and 3D, "Currency Converter" a currency converter always updated with the new exchange rates and "Unit Converter" a small units converter. In addition we find a comfortable Periodic Table of Elements.

Features in detail:

- Matrix Calculator:

--Derived Quantities

Determinant

Rank

Inverse

PseudoInverse

--Decompositions

Cholesky decomposition

LU decomposition whit pivoting

QR decomposition

SVD - Singular Values decomposition

Eigenvalues - Eigenvectors

--Linear Systems

Linear Systems M N

- Graphing Calculator:

--Sample expressions

variable evaluation: pi

function evaluation: sin(0)

variable definition: a=3.5

function definition: f(x)=x^2-1

parentheses: (1-x)^2

--Logarithms and power

sqrt(x): square root; x^0.5

cbrt(x): cube root; x^(1/3)

exp(x): exponential; e^x

log(x), ln(x): natural logarithm

log2(x), lb(x): binary logarithm

log10(x), lg(x): decimal logarithm

log(base,x): arbitrary base logarithm

--Trigonometric - radians

sin(x), cos(x), tan(x)

asin(x), acos(x), atan(x)

--Trigonometric - degrees

sind(x), cosd(x), tand(x)

asind(x), acosd(x), atand(x)

--Hyperbolic

sinh(x), cosh(x), tanh(x)

asinh(x), acosh(x), atanh(x)

--Other

gcd(x,y): greatest common divisor

comb(n,k): combinations

perm(n,k): permutations

min(x,y), max(x,y)

floor(x), ceil(x)

abs(x): absolute value

sign(x): signum

rnd(): random value from [0,1). rnd(max): random value from [0, max).

gamma(x): (x-1)!

mod(x,y): modulo

--Complex numbers

i or j is the complex base. Example:

i*i

(1+i)^2

e^(i*pi)

--Operators

+ - × ÷ basic arithmetic

^ power

% percent

! factorial

# modulo

√ square root

' first derivative

--Binary, octal, hexadecimal

Value converter in binary, octal or hexadecimal input prefixing respectively 0b, 0o, 0x, in decimal.

binary: 0b1010

octal: 0o17

hexa: 0x100

--Derivative

It is possible to compute the first derivative of a function with one argument using the prime notation: log'(5).

The prime mark (quote) must appear immediately after the name of the function, and must be followed by open-parentheses.

The derivative may be plotted e.g. sqrt'(x).

To compute the derivative of an expression you must define the expression as a named function.

Eg f (x) = x ^ 2 + x, after insertion, type f '(x) to display the graph of the derivative.

--Multi plot

To plot multiple functions on the same 2d graph, simply enter them on the same line separated by ";".

--Special Function

Indefinite Integrals

Limit of a function /*Still in beta*/

Derivative

Definite Integrals

Taylor Series

Tangent Line

Arc Length & Surface Area

Formula Tables

--Graph (MultiPlot)

Graph of parametric functions

Graph in polar coordinates

MultiPlot 3D

-- Widget Calculator

Say about us:

http://www.tuttoandroid.net/applicazioni/app-nursery-bismag-calculator-3d-113391/

http://appszoom.com/android_applications/tools/bismag-calculator-3d_czsgc.html

http://www.androidworld.it/2013/05/25/italia-chiama-android-bismag-calculator-3d-speeder-nasoni-ditalia-159363/#

http://www.androidtapp.com/bismag-calculator-3d/

http://www.androidgeek.it/applicazioni-android/app-world/bigmag-calculator-3d-una-mente-matematica-per-il-tuo-android/

Facebook:

http://www.facebook.com/pages/BisMag-dev/423719257659310

scientific calculator, grapher, graphic calculator, integration, derivative, mathematica, matlab, complex numbers, plotting, graph plot, plotter, calculation, symbolic, graphing, study of function, derive, arity, symja

## Matrix Master

Uzusoft

1

Matrix Master is a very easy to use matrix problem solver. Its capabilities include division of matrices, finding inverses and determinants. Its easy to use interface will get the job done in seconds. Stop wasting your precious time trying to solve extremely long and exhausting matrix problems, download Matrix Master today.

## MLConnect Free Edition

cS

1

MLConnect lets you connect your Android device to Matlab running on a PC.

You can remotely control a Matlab session, or using the MLC Matlab API come up with you own killer application! Display whatever you generate in Matlab, use the user interaction features or read out sensor values!

Matlab Code examples can be found at http://mlconnect.chschmid.com

If you like MLConnect, or if you are using it for some commercial purpose, please consider getting the paid version from Android market.

Please note MLConnect is not affiliated with Matlab or The MathWorks. Matlab is a registered trademark of The MathWorks.

Disclaimer of Warranty.

THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

Limitation of Liability

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

## MLConnect

cS

1

MLConnect lets you connect your Android device to Matlab running on a PC.

You can remotely control a Matlab session, or using the MLConnect Matlab Interface Layer API come up with you own killer application! Display whatever you generate in Matlab, use the user interaction features or read out sensor values!

Try before buy: MLConnect Free Edition is fully featured and perfect for finding out whether the app is right for you!

Matlab Code examples can be found at http://mlconnect.chschmid.com

Please note MLConnect is not affiliated with Matlab or The MathWorks. Matlab is a registered trademark of The MathWorks.

Disclaimer of Warranty.

THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

Limitation of Liability

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

## Graphing Calculator

I believe every student in the world should have free access to graphing calculator and learn the amazing math and science to the next level.

Thanks for your support, Graphing Calculator recently got 1M+ downloads.

A Simple Graphing Calculator

- Added Basic Calculator

- Added Scientific Calculator

- Added Graphing Calculator

- Pinch Zoom for Graphing Calculator

- Take Screenshot of Graph

- Added Tablet Screen Size Support

- Improved User Interaction for Graphing Calculator

- Scientific Notation

- Radian vs Degree

- InApp purchase to remove ads banner

- copy and paste using clipboard

- Added Calculator for Android Wear

Please press Shift on the top left corner, if you don't find the operation key.

- buttons like ln, sqrt, log, 1/x, sinh, sinh-1, cosh, cosh-1, tanh, tanh-1

- abs means absolute value |x|