# Description

Calculator-all is a small scientific and syntactic calculator which allow yu to compute and draw différents functions type easily! Calculator-all is very simple to use and have almost usuals functions on one screen

Calculator-all include a simple calculator, a graphic drawer and a Matrix computer(ex: +,-,*,/ ,transpose, triangularisation..).

if you have some problems please read 'How to use'

Calculator-all include a simple calculator, a graphic drawer and a Matrix computer(ex: +,-,*,/ ,transpose, triangularisation..).

if you have some problems please read 'How to use'

usuals functions:

log(): decimal logarithm

ln(): neperian logarithm

e^(): exponential, eleur value

sqrt(): sqrt

fact(): factorial (also use '!')

a^b: power

sin(): sine

cos(): cosine

tan(): tangent

asin(): Reciprocal Sine

acos(): Reciprocal Cosine

atan(): Reciprocal tangent

snh(): hyperbolic sinus

csh(): hyperbolic cosinus

tgh(): hyperbolic tangent

abs(): absolute value

dgr(): a degree value(press d)

rad(): radian value (press'r')

C[a;b]: combination ex: C[2;4]=6

A[a;b]: Arrengement ex: A[2;4]=12

B(): Convert decimel to binary

D(): convert binary to decimal

tr(): Matrix transpose

tgl(): Matrix triangularisation

det(): Matrix determinant

fract(): get irreductible fraction (LongClik on ')')

ans: the last result

rnd: a randum number

*More:

%v=val initialize variable v = val

Gauss([M1];[M2]) resolve equations systems expl:Gauss([1,2;3,4];[1;3]) read how to use(all equations types)

Kutta(y'(t);step;inf;sup;y(0);acc) resolve differentials equations with Range Kutta Method expl: Kutta(2y-2t;0.1;0.2;0.5;0.6;3) read how to use

root[] to have polynomial roots ex: 3x^2+x-2=0 just write root[3;1;-2] more informations please read how to use

NB1: when you start calculator-all, to have Menu Items, just press Android natural options button (important)

NB2: acos, atan,asin can be writed with Android Keyboard or Calculator-all keyboard.(first time press button 'a',second time, press the function. ex:'a'>'sin' )

->if yu have some suggestions or established some ERRORs please notify me to ttjsoftz@gmail.com

at the beginning, I have make this soft for my own school's use but now it is your

Made by the TtjSoft.....(Toukea) contact: ttjsoftz@gamil.com, dn't hésitate!

School is easy with Android!

thx Google for this OS

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

3.9

18 total

5 9

4 4

3 2

2 1

1 2

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User reviews

# What's New

Correctif

Tablet compatibility

For more explanation, please, read How to use

# Additional information

Updated

June 22, 2014

Size

210k

Installs

5,000 - 10,000

Current Version

SMART.3.6

Requires Android

2.2 and up

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

TTJsft

Developer

# Similar

## Kal Scientific calculator

It is a very complete scientific calculator, contains most mathematical functions with the ability to perform graphics functions. It includes a library with one hundred (100) formulas of mathematics and physics ready to use, which generates a result after entering the value of its variables, it also allows to easily extend the library with your own formulas or functions, in general is very easy to use like a real calculator, includes a display for writing operations without character limit, allows you to use parentheses and respects the hierarchy of expressions, the result is displayed on the second line of the display with the ability to update or correct any character when there is an error in the expression.

Scientific calculator Features:

• Allows make function graphs

• Library formulas

• Typical operations (add, subtract, multiply, divide)

• Exponential functions and root (Nth power, nth root, squaring, square root, cube root)

• Logarithmic functions (log10, 1n, powers of 10, exp)

• Trigonometric functions (sin, cos, tan, including inverse and hyperbolic)

• Three angle modes (DEG, RAD, GRA)

• Random number generator

• Permutations (nPr) and combinations (nCr)

• Absolute value, factorial

• Allows numbers in scientific notation

• Includes major scientific constants

• Basic Operations and converting number systems (decimal, hexadecimal, octal, binary)

• Set number of decimal and thousands separator

• History of past operations and results

• Allows you to store in memory different results

• Help Manual

The following features are only available in the professional version (Kal pro).

• Expand the library with your own formulas

• Statistical Mode.

• Standard Deviation.

• Arithmetic mean.

• Sum of values.

• It does not include advertising.

## It Fraction Numeral Systems

Simple but feature-rich number systems converter! Realtime-Conversion of decimal-fractions, binary-fractions, hex-fractions and octal-fraction! Use the custom-keyboard to type in your numbers fast!

With the enter-key you can save your results into a database. This function always lets you see the lasts results! You can also copy them into the textboxes again or onto the clipboard!

With a simple swipe-gesture, you will get to results or to the bit and byte converter!

With the enter-key you can save your results into a database. This function always lets you see the lasts results! You can also copy them into the textboxes again or onto the clipboard!

With a simple swipe-gesture, you will get to results or to the bit and byte converter!

Please rate this application to support me!

Thanks for installing!

functions

✓Convert the most important Numeratives: Decimal, Binary, Hexadecimal and Octal

✓Realtime-conversion (live)

✓fractions are allowed

✓custom-keyboard

✓Save the results into a datebase! Always have a overview of your current and lasts results!

✓Copy them back to the textboxes or onto the clipboard

This app is licensed under the GPL-license. For more informations see http://www.gnu.org/licenses/gpl.html. You can download the sourcecode here: http://www.hug.gd/en/it/source.

## Numeral Systems Calculator

The program enables to convert numbers (including decimal fractions) between number systems with bases from 2 to 36. It is very easy to use and has the opportunity to display the solution algorithm.

Main features:

★ Conversion of numbers up to hexatrigesimal system (base 36)

★ Display of solution algorithm available

★ Working with decimal fractions

★ Displaying the result during input when the option is on

★ Various themes available

★ Pleasant and comfortable interface

The program has 2 modes:

• Standard – conversion between standard numeral systems (native keyboard of the application is used)

• Extended – converting between all numeral systems up to base 36 (keyboard of the OS is used)

Languages: English, Russian

## MathAlly Graphing Calculator

MathAlly

1

MathAlly Graphing Calculator is quickly becoming the most comprehensive free Graphing, Symbolic, and Scientific Calculator for Android.

Here are some of our current features:

Basics:

-Enter values and view results as you would write them

-Swipe up, down, left, or right to quickly switch between keyboard pages.

-Long click on keyboard key to bring up dialog about key.

-Undo and Redo keys to easily fix mistakes.

-Cut, Copy, and Paste.

-User defined functions with f, g, h

Symbolic Calculator:

-Simplify and Factor algebra expressions.

-Polynomial long division.

-Solve equations for a variable.

-Solve equations with inequalities such as > and <

-Solve systems of equations.

-Simplify trigonometric expressions using trigonometric identities.

Graphing:

-Graph three equations at once.

-View equations on graph or in table format.

-Normal functions such as y=x^2

-Inverse functions such as x=y^2

-Circles such as y^2+x^2=1

-Ellipses, Hyperbola, Conic Sections.

-Inequalities

-Logarithmic scaling

-Add markers to graph to view value at given point.

-View delta and distance readings between markers on graph.

-View roots and intercepts of traces on graph.

-Regression

Calculus:

-Differentiation.

-Definite integration.

Other Features:

-Complex numbers

-Hyperbolic functions

-nCr and nPr functions

-Change numeric base between binary, octal, decimal, and hexadecimal

-Bitwise operators AND, OR, XOR, and NOT

-Matrices.

-Vector dot product and norm.

FAQ’s

Q. Is there are tutorial anywhere explaining how to use the graphing calculator?

A. There are three into tutorials in the app for the calculator, graph equations, and graph screens. Additional tutorials can be found on our website http://www.mathally.com/

Q. How do I get to the keys for pi, e, solve, etc?

A. There are four keyboard pages. Each swipe direction across the keyboard moves you to a different page. The default page is the swipe down page. To get to the page with trig functions, swipe left. To get to the matrix keys, swipe up. To get to the last page, swipe right. No matter what page you are on, the swipe direction to move to a specific page is always the same.

Q. What do you have planned for future releases?

A. You can keep up to date on the latest news on our blog at http://mathally.blogspot.com/ . This news will include what is coming up in future releases. Also feel free to leave comments and let me know what you think!

If you find a bug or have questions, please email me.

Math Ally

## scientific calculator

NHN-1 is a free advanced engineering and scientific calculator with a transparent widget that has fractions and percentage:

•A resizeable widget with arithmetic, percentage button, and fractions.

•Expression (formula) based input.

•Fraction input and output with conversion to proper fraction, mixed fraction and decimal. Even the quadratic or cubic root functions, for instance, will return fractions when the answer can be written as a fraction.

•Full history with buttons that load old results, in case you need to start over from a previous point.

•Unlimited memory slots that can be named and are always displayed on screen.

•Multiple input fields except on small phones. This let's you do short side calculations without losing your place.

•Pre-packaged functions for quadratic equations as well as many geometric formulae.

•Buttons that store user defined functions that are created by binding an argument to a binary operator.

•Visualization of multivalued complex functions (roots, inverse trigonometric, logarithm)

•Visualization of quadratic and cubic functions

•Visualization of angles returned from inverse trigonometric functions.

•Complex numbers are very easy to work with, and all functions work with complex numbers where they are defined (inverse hyperbolic cosine, for instance).

•There is a fourth layout for small phones that is not shown in the screen shots.

•A unit conversion utility that lets you build arbitrary composite units. Conversion factors are written to the history, so you can bind the factor with multiplication to do the same conversion many times.

The layouts are designed to be ergonomic for each of four device sizes in portrait and landscape. Here are some examples of what we've done to make the calculator easy and speedy to work with:

•On small tablets in landscape, the keys are split so you can operate the calculator with two thumbs.

•On small phones, the numeric keypad is right under your thumb when holding the device with one hand.

•Square root, square, inverse and negation are all close to the numeric keypad.

•On small tablets, the long "NHN-1" button is a gesture recognizer that lets you scroll the six input fields with your left thumb. That way you don't have to let go of the device with your right hand to click an input field.

## Percentage Calculator

Percentage Calculator is a quick and simple app which calculates:

* Discounts

* Restaurant tip - calculated and distributes tip evenly

* Percentage change - calculates the percentage change between two values

* Fraction percentage - simply converts fraction to percentage

* Simple percentage - performs simple percentage calculation like 5 is what percent of 50? 10

* Percentage increase/decrease - Increase/decrease an amount by given percentage

* Profit/loss percentage and margin - calculates profit/loss percentage as a percentage of cost and profit/loss margin as a percentage of revenue.

Features:

* Simple, quick and responsive UI

* Tablet support

* Available in multiple languages

Please contact us through nareshravi90@gmail.com, if you find any bugs or want to translate the app to your language.

Thanks for your continuous support!

## Calculator ++

Are you looking for an efficient and easy-to-use calculator?

Do you want to solve both simple and complex problems?

Try Calculator++, a multipurpose calculator app with slick and intuitive user interface!

Do you want to solve both simple and complex problems?

Try Calculator++, a multipurpose calculator app with slick and intuitive user interface!

★ Save your time!

• Access additional features from the main screen of the app using gestures. For example, to use «%» slide button «/» up

• You don't need to press «=» anymore - result is calculated automatically

• Copy/paste with a single button press

• App supports both portrait and landscape screen orientations

★ Personalize!

• C++ has two layouts: standard and engineer. Choose one which suits you best either from the initial wizard or from the application settings

• Set theme you like

• Add home screen widget

★ Do calculations without switching between the apps!

Calculator++ can work in a separate window floating over other applications on your phone

★ Calculate percentages, square roots, powers, trigonometric functions!

Calculator has a big variety of built-in functions and supports adding new user-defined functions

★ Plot 2D and 3D graphs!

Several functions can be plotted simultaneously

★ Use powerful mathematical capabilities of the app:

• Do calculations with variables and constants

• Use built-in functions or add your own

• Integrate and differentiate

• Do calculations with fractions and simplify expressions

• Do calculations with complex numbers

The app supports devices with Android version 2.2 and higher and is open source. The app contains adverts which are shown on the secondary screens. To remove them please purchase a special option from the application settings.

Calculator++ on Facebook: http://facebook.com/calculatorpp

Calculator++ on Vkontakte: http://vk.com/calculatorpp

## Math Express (Free)

FREE version with ads.

This app contains 4 functions in itself:

-Linear equations system solver.

-Quadratic equations solver.

-Numeric system converter.

-Basic calculator.

LINEAR EQUATIONS SOLVER

This function is able to solve a linear equations system of up to 40 equations, for its usage you must only introduce each of the equations on its input, press the solve button and it will be solved instantly.

QUADRATIC EQUATIONS SOLVER

This function is able to solve most of the equations, and it actually isn't limited to quadratic equations, for example, it can also solve cubic equations.

NUMERIC SYSTEM CONVERTER

This function converts a number between different numeric systems, you can convert from decimal to binary, octal and hexadecimal, same the other way around, aditionally the number is converted automatically as you introduce the number and it is also displayed in any numeric system from 3 to 15.

BASIC CALCULATOR

This function is just a basic calculator for the ones who likes it, simple to use.

Feel free to rate and give your opinions, and any kind of feedback to improve it would be appreciated.

## Scientific Calculator

---#1 Calculator app on Android---

Solving complex mathematical equations has never been so easy on Android. This app can perform operations ranging from logarithmic functions, solving linear and polynomial equation, matrices to representing equations in graphical form. This app can replace the best scientific calculators available in the market on the basis of functionality and most importantly simplicity which makes it very convenient for the user. Available in the market for Android, this app is a cure for your calculations phobia!

Features-

► Interface: It has elegant and intuitive interface. Simple to grasp and easy to use.

► Basic and advanced functions- Apart from arithmetic operators, this calculator supports many scientific functions and computes advanced expressions. Powerful features are available when you need them. Available functions include the following:

→ the usual arithmetic functions and exponentiation.

→ square root, nth root, natural log, log with base 10, factorial, permutation , combinations .

→ trigonometric functions like sine, cosine, tangent, hyperbolic sine, hyperbolic cosine, hyperbolic tangent and all their inverses.

→ Use parenthesis and nested parenthesis in your calculations.

► Graph- This calculator allows 2-D equation plotting.

It allows dragging the graph and pinching to zoom in or out.

You can use all the basic and advanced functions into the equation for which the graph has to be plotted.

► Matrices- This calculator allows you to enter matrices in a very user friendly way and can perform operations on them.

You can set number of rows and columns (max 5 x 5) for any matrix you want to apply operation on.

Perform any mathematical function on the element of a matrix.

You can add, subtract and multiply any number of matrices. Special functions like inverse and determinant are also provided.

► Integration - You can perform definite integration.

Use any mathematical functions and form up an expression.

Enter the upper and the lower limit which involves entering only numerical value .

► Differentiation - You can perform differentiation or derivative of any expression at any point.

► Equation solver- This calculator allows you to solve higher degree equations as well as linear equation in multiple variables.

It allows you to set degree (max 20) i.e. you can solve the equation with up to 20 degree with maximum number of roots being 20.

It allows you to set number of variables (max 6- a,b,c,d,e,f) i.e. you can solve the equation with up to 6 variables and find out their values.

► Time Calculator - It provides the functionality of calculating the number of days between two dates. You can add/subtract days, month and year to/from a particular date. You can also perform the mentioned functionalities using hours, minutes and seconds.

► Complex Calculator - In Complex Calculator you can calculate the trigonometric, hyperbolic and logarithmic function values of complex numbers. Complex calculator also provides the functionality of calculating square root, power function and absolute values of complex numbers.

► Unit converter- This calculator includes a very simple and beautifully designed unit converter with 12 categories and many different units.

Currently converts different units of the following: length, area, weight, volume, temperature, time, speed, force, energy, power. Great for doing physics homework!

► Offline - This calculator works completely offline, no need to be connected to internet .

For Feedback/Support, contact us at support@phonato.com

## Scientific Calculator 3D Free

"Scientific Calculator 3D Free" 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

Limit Calculator

Indefinite Integrals

Derivative

Definite Integrals

Taylor Series

Tangent Line

ArcLength & SurfaceArea

Formula Tables

--Graph (MultiPlot up to 6 functions)

Graph of parametric functions

Graph in polar coordinates

MultiPlot 3D

--Widget Calculator

Say about us

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/#

Facebook:

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

"BisMag Scientific Graphing Calculator 3D"is a demo version of "BisMag Calculator 3D" if the product is to your liking and you find it useful try the PRO version.

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1

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