BisMag Calculator 3D

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# Description

"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.androidtapp.com/bismag-calculator-3d/

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

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My review

Review from

# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.5

92 total

5 62

4 18

3 7

2 3

1 2

Timothy Law

Very good, with only one minor issue So far so good, exactly what I wanted, all bundled into one. The only down side is the 3D graph lacks axis labeling. I don't know how the 3D graphs are oriented.

Arther Casillas

Nice calculator Wish I could make the button bigger or adjust the DPI. It would be nice if the calculator history could be viewed by swiping right as to make the number pad larger to.

User reviews

Graphing I would have given this a five star rating. I do have some complaints. First, that on 2D graphs, you can't change the scale on just one axis. I think it would be very useful for an option to scale one axis at a time when looking at a graph that may be very tall or very wide. There is no option for polar functions (r=Ø, etc. (i don't have a symbol for theta)). I would like to be able to graph two 3D functions at once. Other calculators support that. Question: How do you graph a ripple effect like that?

Permissions change Update: Though slow to respond the explanation to the new permissions change is acceptable. Otherwise a rather feature filled app. Previous: So why does the update need to read phone logs and identity?

BisMag dev May 15, 2013

The application checks if your smartphone has available an internet connection to update the exchange rates on "Currency Converter". thanks Great app! I tried the free app for a while, and I decided to upgrade to pro version. Works well, and is a true mathematical tool complete

Review deleted

# What's New

- Fixed bugs in linear system

# Additional information

Updated

June 23, 2015

Size

3.8M

Installs

1,000 - 5,000

Current Version

7.1

Requires Android

2.1 and up

Permissions

Report

Flag as inappropriate Offered By

BisMag dev

Developer

# Similar

## 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 high-quality 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 ‘√’ 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)

* Funkcje roots i krytyczne punkty na wykresie. Zaznacz pole wyboru po lewej stronie od funkcji, aby ujrzeć współrzędne na wykresie. Kliknij przycisk wykresu w górnym menu, aby wyświetlić współrzędne w postaci listy.

* 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

* Dave 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^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

* 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

* Save/load expressions

## MathsApp Scientific Calculator

4073Labs

1

MathsApp Scientific Calculator is aiming to be the best scientific calculator app for Android.

Looking for a graphing calculator, matrix support, or simply want to support the cause of creating the greatest scientific calculator app on Android? Get MathsApp Graphing Calculator: https://play.google.com/store/apps/details?id=com.mathsapp.graphing

MathsApp Scientific Calculator includes:

-Landscape mode

-Easily adjust previous calculations or insert previous results

-Binary, octal and hexadecimal number support

-Scientific, engineering and regular number formatting

-Physical constants

-User-friendly interface

-No advertisements

-Advanced calculations

-Arithmetic

-Exponentiation

-Trigonometric functions

-Advanced statistical distribution functions

-List support

-Complex number support

-Percent support

## 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.

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

## AB Math - cool games for kids

The leading math games for iPhone/iPad in Europe now available for Android !

AB Math is a set of cool mental math games for kids from 5 to 10 :

- Math drills with the 4 basic operations (addition, subtraction, multiplication, division, times tables)

- 4 levels of difficulty, including an expert mode for grownups

- Clean, simple and attractive interface

- Many game options that the children can choose by themselves

- Various fun game modes, including the bubble game

- Follow up of the results of several players

Parents can follow the progress of their children.

The player can practice his math facts with or without a timer.

This app is a fun way for your children to practice math worksheets. Kids play with numbers and don’t feel like their are working at all.

The bubble game also strengthens sequential abilities, mental manipulation, attention and fine motor skills.

More fun than traditional math flash cards, kids love it and enjoy learning mathematics. These cool math games will help your child be first in math !

These arithmetic exercises are suitable for the following levels : 1st, 2nd, 3rd, 4th grade, all k12 levels, primary and elementary.

This application is suitable for all ages, parents can train their brain in a effective way. We receive many feedbacks from parents or grandparents who enjoy to compete with their children over multiplications.

This app is designed for smartphones and tablets, HD graphics are optimised for the latest generation tablets.

We design cool educational apps for children, with a focus on simplicity and fun. Check out our other applications in the store.

Our apps are also widely used at school. We are proud of our contribution to modern education.

Educators, don’t hesitate to send us feedback through our email.

If you like the app, please leave a review, it helps us a lot.

Your feedback is also very welcome.

Have fun !

## Integral calculator

Full version. This app is 100%Free!

Users college level with some knowledge in integral and/or Fourier series will appreciate in depth all features of this app.

Integrals calculator is a powerful app to calculate indefinite and definite integrals and make a complete functions analysis of real variable.

Integrals Calculator makes operations with functions such as Derivate, Integral and Fourier Series coefficients numerical calculations.

Also, Integrals calculator solve analytically differential ordinary equations up to order two (or output false when solution were not found), calculates Taylor polynomial around a point.

This app help in one variable real calculus, from Integrals, to Taylor polynomial. Also it calculates derivate, plot functions, Taylor Polynomial, derivate and so on ...

In resume, with Functions Integrator is able to do the following operations:

- Plot f(x) functions euclidean R2 space.

- Calculate indefinite integral or primitive or says if f is not integrable.

- Analytic Solver ODE with up to order 2.

- Numerical calculation of Fourier Series An, Bn Coefficients.

- Definite integral calculations.

- Locale extreme calculations.

- Limit of a function in a point.

- Taylor Polynomial Calculations.

- Semi-infinite and infinite definite integral calculations.

- Calculate derivate.

Integrals calculator requires internet connection!!

Reject imitations! This is the only integral calculator certified from www.mathstools.com.

## Calculator

Complete calculator, capable of solving your operations quickly and easily.

Ergonomics (slider) and memory (history of your calculations with a long click on the field of computing ...) will help you achieve basic and advanced calculations.

Graphics functionality for drawing all curves f (x).

Settings of the Scientific Calculator:

- Fashion radians / degree.

- Standard mode / scientific.

- Vibration mode

- Customize the theme of your calculator (standard, arctic, obsidiane, blue lagoon)

- History with all previous calculations

This calculator is compatible with Android tablets.

We designed a tutorial to guide you through the application.

## AutoMath Photo Calculator

S2dio

1

AutoMath answers math questions by taking a photo of your math problems which is a great way to check your work, study and learn math.

AutoMath Photo Calculator Features:

- Quick and Accurate Results

- Step by step answers

- 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

Send a Math Tutor any question that can't be solved by Automath and get an answer quickly anytime. Your first question is free.

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

## Graphing Calculator Adfree

celaps

1

This is the ad-free version of the best graphing and scientific calculator here.

As a scientific calculator cFunction supports functions like pow, square roots, trigonometric functions and the logarithm. As mathematical constants, the Euler number e and Pi (π) are supported

On top of that with this graphing calculator you can plot (multiple) functions, calculate derivatives, roots, extrema (maxima or minima of a function), inflection points, value table, certain values, definite integrals, intersections of functions and it can convert between degrees and radian.

The calculator supports the trigonometric functions sine, cosine, tangent,

their hyperbolic representations hyperbolic sine, hyperbolic cosine and hyperbolic tangent

and the inverse trigonometric functions sin^−1(x), cos^-1(x), tan^-1(x), coth, cot, acot.

Using the calculator you can analyze functions fast and simple so it's perfect for your math classes.

Supports english, german, french and spanish.

Relevant Tags:

Math, Calculator, Scientific Calculator, Graphing Calculator, calculate Derivative, calculate Integral, calculate roots, homework, math classes, math tool, plotting, math help, functions, plot functions, definite integrals, analyze functions, function plotter, extrema (maxima or minima of a function), inflection points, value table, certain values, definite integrals, intersections of functions, sine, cosine, tangent, pow, square roots, trigonometric functions and the logarithm

## Scientific Calculator Free

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

* Catalan

* Chinese

* Korean

* Spanish

* Basque

* French

* English

* Italian

* Japanese

* Portuguese

## Fraction Calculator by Mathlab

Fraction calculator with step-by-step operations and algebra. Shows results as you type. Use space to enter mixed fractions. Graphical display of expressions with history.

Help site with instructions and examples: http://frac.mathlab.us

If you have a question, send email to calc@mathlab.us

FRACTION CALCULATOR

* Step-by-step operations (option to turn off)

* Arithmetic operations (+,-,*,/,÷), hold / to enter ÷

* Powers of fractions

* Fractions simplification

* Fractions with complex numbers

* Decimal to fraction conversion and back

* Symbolical fractions and operations

* Integer roots simplification

* Pinch to zoom

ALGEBRA

* 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

* Polynomial long division

* Polynomial expansion, factoring

* Solving inequalities with one variable, double tap ( and ) to enter less and greater signs

* Linear and polynomial inequalities, x^3-4>4

* Inequalities with absolute values, abs(2x+3)<=5

* Compound inequalities, 1* Rational inequalities, (x+3)/(x-1)<=0

## Broken Calculator

Use a kids calculator to strengthen mental math skills.

Some number keys can be temporarily disabled to challenge mental calculations.

Play a math game involving nines.

Text to speech is used to hear each math solution.

This app is free and contains no ads.

No personal information is gathered.

There is a quit button so the app will not run in the background when you stop playing.

State Standard: Use mental arithmetic to solve problems involving addition, subtraction, multiplication, and division problems.

Some number keys can be temporarily disabled to challenge mental calculations.

Play a math game involving nines.

Text to speech is used to hear each math solution.

This app is free and contains no ads.

No personal information is gathered.

There is a quit button so the app will not run in the background when you stop playing.

State Standard: Use mental arithmetic to solve problems involving addition, subtraction, multiplication, and division problems.

## Math App

Math App makes it easier than ever to solve and search for equations. All the math is done for you, all you have to do is select the equation and input the values! Constants are built in for all equations!

How to use Math App:

- Step 1: Click on the equations

- Step 2: Fill in the values you are given

- Step 3: Click the calculate icon

Navigation Bar:

- Search Equations

- Send Feedback to the Developers!

- Share

- Help - Click to view the tutorial

- About

Features and Solvers:

- List of Common Equations

- Vector Dot Product

- Vector Cross Product

- Angle Between 2 Vectors

- Magnitude of a Vector

- Matrix Multiplication

- Matrix Determinant

- System of Equations

Tutorial:

- Teaches you how to properly use the application!

Favorites:

- Add equations to your favorites list in order to easily access them

Permissions requested:

- Internet - Send Feedback

Math App by Andre Compagno and Jared Burrows

Visit: http://www.burrowsapps.com/

Find me on Google+: https://plus.google.com/+JaredBurrows

Send all suggestions to burrowsapps@gmail.com

## Binary Calculator

GK Apps

1

This is a free mathematical calculator, which is able to add, subtract, multiply and divide numbers in binary format (used in computers).

Any number can be represented by any sequence of bits (binary digits), they are commonly written using the symbols 0 and 1.

Best math tool for school and college! If you are a student, it will helps you to learn arithmetics for computer science and electrical engineering.

# More from developer

## Smart Utilities

Smart Utilities allows you to capitalize on the full potential of your smartphone by using simple and functional utilities:

System information:

- Memory Boost (Tool to empty the internal memory; thanks to a tap on the graph users can display all running processes. These one can be selected or deselected, if deselected the app doesn’t close them)

- Bluetooth (Info and bluetooth activation)

- Battery (battery level, temperature, voltage, status and health)

- Ram (an allocation of free and used RAM)

- CPU (CPU frequency, technical details and usage)

- Wifi (info and wifi activation)

- GPS (info and GPS activation)

- Network (info on your network and web provider)

- Apps (List of installed apps; users can open or unistall them just scrolling their titles on the screen)

- Storage (Users can check the internal memory and sd-card)

- Device Info (All features of the smartphone)

- Cache Clear

- System Clear

- Weather

- World Clock

- Call Blocker

- Password Manager

Utilities:

- Level (Measuring instrument used to determine the slope of a surface in relation to an horizontal plane of reference)

- Compass ( Device used to determine geographic direction)

- Torch (The flash of your camera could be used like a real torch, thanks to a tap on “menu option” it will be more useful and faster)

- Metronome ( Device used to mark time by means of recurring ticks at adjustable intervals)

- Satellite finder ( A satellite signal meter used to accurately point satellite dishes at communications satellites in geostationary orbit)

- Speedometer (It is a gauge that measures and displays user instantaneous speed during a path, jogging time)

- Speed connection (app that shows user Internet connection i.e. during a download/upload)

- Sound Level Meter ( The microphone can measures the sound pressure level in decibel dB)

- Converter Decimal-Binary-Hex-Octal

- Protactor (Device measuring angles in degrees or radians)

- Altimeter and Barometer (an instrument used to measure the altitude of an object above a fixed level thanks to user GPS localization and barometric pressure)

- Photometer (Thanks to the light sensor indicates the intensity of the light and also allows you to check whether it is appropriate for the activity that is taking place for example reading or writing)

- Magnetometer (a measuring instrument used to measure the strength of magnetic field, if user’s smartphone has an integrated sensor)

- Task Killer

- Radio (User can select and listen to his favorite radio stations, including foreign stream)

Wifi File Explorer

- This utility can connect Android phones with another smartphone or a PC without data cable. Once the app will be installed, users will reach a connection on FTP protocol. User can copy or eliminate files like a normal USB connection. The FTP connection is not complicated. You should insert the address returned from the app in the address bar of any Windows/MAC window, or any other Chrome, Internet Explorer, Firefox browser. To link two smartphones users can use a simple file manager like ES File Explorer, exploiting its features in order to interface each other through a FTP connection. Wifi File Explorer works with any FTP client i.e. FileZilla.

Link app:

http://play.google.com/store/apps/details?id=com.estrongs.android.pop

http://filezilla-project.org/

Facebook:

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

## Smart Utilities Free

Smart Utilities Free (free version of Smart Utilities, then has some limitations) allows you to capitalize on the full potential of your smartphone by using simple and functional utilities:

System information:

- Memory Boost (Tool to empty the internal memory; thanks to a tap on the graph users can display all running processes. These one can be selected or deselected, if deselected the app doesn’t close them)

- Bluetooth (Info and bluetooth activation)

- Battery (battery level, temperature, voltage, status and health)

- Ram (an allocation of free and used RAM)

- CPU (CPU frequency, technical details and usage)

- Wifi (info and wifi activation)

- GPS (info and GPS activation)

- Network (info on your network and web provider)

- Apps (List of installed apps; users can open or unistall them just scrolling their titles on the screen)

- Storage (Users can check the internal memory and sd-card)

- Device Info (All features of the smartphone)

- Cache Clear

- System Clear

- Weather

- World Clock

- Call Blocker

- Password Manager

Utilities:

- Level (Measuring instrument used to determine the slope of a surface in relation to an horizontal plane of reference)

- Compass ( Device used to determine geographic direction)

- Torch (The flash of your camera could be used like a real torch, thanks to a tap on “menu option” it will be more useful and faster)

- Metronome ( Device used to mark time by means of recurring ticks at adjustable intervals)

- Satellite finder ( A satellite signal meter used to accurately point satellite dishes at communications satellites in geostationary orbit)

- Speedometer (It is a gauge that measures and displays user instantaneous speed during a path, jogging time)

- Speed connection (app that shows user Internet connection i.e. during a download/upload)

- Sound Level Meter ( The microphone can measures the sound pressure level in decibel dB)

- Converter Decimal-Binary-Hex-Octal

- Protactor (Device measuring angles in degrees or radians)

- Altimeter and Barometer (an instrument used to measure the altitude of an object above a fixed level thanks to user GPS localization and barometric pressure)

- Photometer (Thanks to the light sensor indicates the intensity of the light and also allows you to check whether it is appropriate for the activity that is taking place for example reading or writing)

- Magnetometer (a measuring instrument used to measure the strength of magnetic field, if user’s smartphone has an integrated sensor)

- Task Killer

- Radio (User can select and listen to his favorite radio stations, including foreign stream)

Wifi File Explorer

- This utility can connect Android phones with another smartphone or a PC without data cable. Once the app will be installed, users will reach a connection on FTP protocol. User can copy or eliminate files like a normal USB connection. The FTP connection is not complicated. You should insert the address returned from the app in the address bar of any Windows/MAC window, or any other Chrome, Internet Explorer, Firefox browser. To link two smartphones users can use a simple file manager like ES File Explorer, exploiting its features in order to interface each other through a FTP connection. Wifi File Explorer works with any FTP client i.e. FileZilla.

Link app:

http://play.google.com/store/apps/details?id=com.estrongs.android.pop

http://filezilla-project.org/

Facebook:

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

## Notes' Rainbow Free

Can you guess all the notes?

Test yourself with Notes' Rainbow, the new music game of BisMag dev. A small piano made up of two octaves

where you have to recognize the sequence of notes played.

Some lifes and some replay will help you climb the seven levels. Moreover, in the Test Piano there is a piano, not professional, but it will help you to train your ear in order to face better the game.

Finally a CheckPoint, obtained after the third level, usable only once, you will allow to restart from the fourth, once lost all lives; In the case you will reach the seventh and last, come back to sixth.

Have fun with Notes' Rainbow!

Test yourself with Notes' Rainbow, the new music game of BisMag dev. A small piano made up of two octaves

where you have to recognize the sequence of notes played.

Some lifes and some replay will help you climb the seven levels. Moreover, in the Test Piano there is a piano, not professional, but it will help you to train your ear in order to face better the game.

Finally a CheckPoint, obtained after the third level, usable only once, you will allow to restart from the fourth, once lost all lives; In the case you will reach the seventh and last, come back to sixth.

Have fun with Notes' Rainbow!

/* The free version is locked at the first level */

## 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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## Auto Reply/Block

This application allows you to automatically answer or block a call after receiving an incoming telephone call.

This is very useful when it is not possible to be distracted, to answer or block call.

Features description:

- Selective call answer or block:

-- answer or black all calls

-- answer or block calls from a list

-- answer or block calls from hidden number

- Notification for display application and quick access to the settings

A further feature of this application is the ability to add exceptions, function very useful when we need, for example, to answer or not answer all incoming calls except a few.

For example, if you select to block all incoming calls by adding the exceptions of a few numbers, the phone will block all incoming calls except those received from the numbers in the exception list.

The application provides the ability to add numbers to the lists in several ways:

- Directly from the contact list of our rubric

- Or manually: here being able to choose whether to enter the entire phone number or the first digits or middle digits or the last digits.

To learn more, visit our website: www.bismagdev.com

Keywords: auto reply, autoanswer, auto answer, automatically answer, speakerphone, white list, handsfree, free hands, auto answer call, answer call, auto reply, auto block, bismag

## Sudoku Free

One of the most popular logic game in three levels:

- Easy

- Medium / * only Pro version * /

- Hard / * only Pro version * /

This is Sudoku Free, where you can venture

to solve your sudoku with the option of stopping and resuming

in a second time from where you left, thanks to the Continue button.

The formats of Sudoku will always be random ( In the free version there are only two diagrams). You can also enable or disable the music and suggestions.

Have fun

Facebook:

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

## Sliding Puzzle

The 15-puzzle (also called Gem Puzzle, Boss Puzzle, Game of Fifteen, Mystic Square and many others) is a sliding puzzle that consists of a frame of numbered square tiles in random order with one tile missing. The object of the puzzle is to place the tiles in order ,by making sliding moves that use the empty space.

The puzzle also exists in other sizes, particularly the smaller 8-puzzle. If the size is 3×3 tiles, the puzzle is called the 8-puzzle or 9-puzzle, and if 4×4 tiles, the puzzle is called the 15-puzzle or 16-puzzle named, respectively, for the number of tiles and the number of spaces.

Features:

(in gameplay pressed the "standard MENU button" to activate the option menu)

** New Game

** High Scores

** Settings:

*Enable/Disable Sound

*Enable/Disable Status bar

*Select Background Color

*Enable/Disable Timer

*Select Timer Color

*Enable/Disable Number on the tiles

*Select Numbers Colors

*Select Numbers Sizes

*Show image

*Image Source

*Puzzle Size:

*8-puzzle; (size 3x3)

*24-puzzle; (size 5 x 5)

*31-puzzle; (size 6 x 6)

*48-puzzle; (size 7 x 7)

*63-puzzle; (size 8 x 8)

*customizable images (with images from your gallery)

*timer for to challenge the your completion time

Important notes:

- The application to work properly requires a SD card is active.

- The default image in this game is a photo of one of the most beautiful places in Italy, the Salento.

Facebook:

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

## Matrix Product

The use is intuitive, you have to size the matrices by entering the number of rows and columns, and then the values of the matrices, the app does the rest.

The application can calculate matrices up to 10x10. To avoid crashes derived from the hardware limitations of a smartphone.

Facebook:

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

## Inverse Matrix

This app allows the calculation of the inverse of square matrix. The app is simple and intuitive, just size the matrix and insert the values, the app will do the rest.

The application can calculate matrices up to 15x15. To avoid crashes derived from the hardware limitations of a smartphone.

When you enter a value in a matrix, you can use the following

Operations: * / - + ^

Functions:

sqrt(x) Calculates the square root of x

exp(x) Calculates e^x (e = Euler’s number)

ln(x) Calculates the natural logarithm (base e) of x

log(x) Calculates the logarithm (base 10) of x

sin(x) Calculates the sine of x

cos(x) Calculates the cosine of x

tan(x) Calculates the tangent of x

asin(x) Calculates the arcsine of x

acos(x) Calculates the arccosine of x

atan(x) Calculates the arctangent of x

The argument x can be a function. Example: log(sin(pi))

The argument x of the trigonometric functions is in radians

Costants:

pi 3.14159… Example: sin(2*pi)

e Euler number 2.71828… Example: 6e-5

Facebook:

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

## Matrix Calculator Free

Matrix Total Calculator Free is a simple and intuitive app:

it is a powerful tool to calculate decompositions and other various matrix operations; MTC is able to do:

it is a powerful tool to calculate decompositions and other various matrix operations; MTC is able to do:

In this FREE version

-Elementary Operation

Addition (2 by 2 Matrix)

Subtraction (2 by 2 Matrix)

Multiplication (2 by 2 Matrix)

Scalar Multiplication (2 by 2 Matrix)

Transpose (2 by 2 Matrix)

Norms (2 by 2 Matrix)

-Derived Quantities

Determinant (2 by 2 Matrix)

Rank (2 by 2 Matrix)

Inverse (2 by 2 Matrix)

PseudoInverse (2 by 2 Matrix)

-Decompositions

Cholesky (2 by 2 Matrix)

LU whit pivoting /* Only in Matrix Total Calculator Pro */

QR (2 by 2 Matrix)

SVD - Singular Values /* Only in Matrix Total Calculator Pro */

Eigenvalues – Eigenvectors /* Only in Matrix Total Calculator Pro */

-Equation solution

Linear Systems M equations N unknowns /* Only in Matrix Total Calculator Pro */

Facebook:

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

## Simple Scientific Calculator

"Simple Scientific Calculator" is a powerful app fully functional and with all the major features of a real calculator.

Features:

* Works on three different modes – Float, Fixed and Scientific

* Memory System: you can store multiple values and retrieve them when required

* Hystory: unlimited amount of history of previous calculations is saved

* Various Constants: no need to remeber the value o constants, now they be used directly during calculations with constants table

* Traditional algebraic or RPN operation

* Physical constants table

* Percentage

* Trig functions in degrees, radians or graduate

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

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, derive, arity

## Planeta en Riesgo *ESP*

Pedazos de mundo que podrian desaparecer.

De aquì la idea de realizar ese sencillo juego del 15, un clàsico rompecabezas, compuesto por partes que pueden correrse horizontàlmente o verticàlmente, con fotos de maravillosos lugares que pueden desaparecer o subir modificaciones a causa de los daños provocados por el hombre.

“Planeta en riesgo”, una sencilla aplicaciòn para descubrir esos lugares, apreciando màs el valor y sensibilizar al respecto por la natura que nos rodea.

O sencillamente para jugar un rato.

Notas importantes

La aplicaciòn para poder funcionar correctamente necesita de una SD tarjeta activa.