# Description

Function graph software.

Visualize the graphs of mathematical functions composed of the following:

* arithmetic

* sin

* cos

* tan

* lg

* ln

* sqrt

* factorial

* power

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

3.1

100 total

5 26

4 21

3 10

2 17

1 25

A Google User

Keys are too small, some are unreadable. Unable to get the simplest graph drawn. I think the developer can fix this and I hope he/she does.

A Google User

Looks very nice, and seems to work well, but I really need a graph to plot polar functions.

A Google User

Great app, but very difficult to write a function... please little more friendly user app

A Google User

wish if the buttons were bigger otherwise the app really helps in drawing funcions... thanxxx

A Google User

Can not use calc keyboard. Is tiny and unreadable.

A Google User

The calculator is not usable. The buttons are not big enough to fit the text. Deleted until it is fixed.

User reviews

Looks very nice, and seems to work well, but I really need a graph to plot polar functions.

Great app, but very difficult to write a function... please little more friendly user app

wish if the buttons were bigger otherwise the app really helps in drawing funcions... thanxxx

Conceptul este bun, aplicaţia ar putea fi foarte utilă. Cu toate acestea, butoanele sunt prea mici pentru a putea fi utilizat, cel putin pe Galaxy S.

# Additional information

Updated

January 26, 2010

Size

42k

Installs

10,000 - 50,000

Current Version

1

Requires Android

1.5 and up

Content Rating

High Maturity

Permissions

Report

Flag as inappropriate Offered By

Alexandru RADOVICI

Developer

# Similar

## Scientific Calculator (adfree)

TechCalc+ contains 12 computing modes in one application + a handy reference section.

Modes included are:

Modes included are:

* Basic Mode,

* Scientific Mode,

* 64-bit Programmer Mode (Hex, Oct, Bin and Dec),

* Graphing (save copy of graph to sdcard),

* Matrices,

* Complex Numbers (cartesian, polar, using Euler's identity),

* Quick Formulas,

* Quick Converter,

* Time Calculator,

* Equation Solver,

* Calculus (Derivative, Definite Integral, Taylor Series & Indefinite Integral) - requires Android version 2.3 or higher

* Financial

+ the Periodic Table of Elements!

Features include:

* All Trigonometric operations (radians, degrees or gradients)

* Powers & Roots

* Logs and Antilogs

* Factorial, Modulus & Random Numbers functions

* HCF, LCM, Prime factorization

* Pol() & Rec() Functions

* Permutations (nPr) and Combinations (nCr)

* Statistics

* Fractions Mode

* A wide range of conversion categories and constants

* 20 Memory Registers in each of the calculation modes

* Detailed calculation history

* Extensive Help and Reference

* Highly customizable via the Settings

The reference section includes:

* Physical Laws

* Names in the Metric System

* Mathematical Tables

* Elementary & Linear Algebra

* Trigonometric Identities

* Differentiation & Integration Rules

* Statistics Formulas

* Vector Mathematics

* ASCII, Fractional Bits & Roman Numeral Converters

* pH, Interpolation, Body Mass Index (BMI) & Proportion Calculators

* Sigma & Pi Notation

Please email any questions that are not answered in the Help section.

## Scientific Calculator

TechCalc contains 12 computing modes in one application + a handy reference section.

Modes included are:

Modes included are:

* Basic Mode,

* Scientific Mode,

* 64-bit Programmer Mode (Hex, Oct, Bin and Dec),

* Graphing (save copy of graph to sdcard),

* Matrices,

* Complex Numbers (cartesian, polar, using Euler's identity),

* Quick Formulas,

* Quick Converter,

* Time Calculator,

* Equation Solver,

* Calculus (Derivative, Definite Integral, Taylor Series & Indefinite Integral) - requires Android version 2.3 or higher

* Financial

+ the Periodic Table of Elements!

Features include:

* All Trigonometric operations (radians, degrees or gradients)

* Powers & Roots

* Logs and Antilogs

* Factorial, Modulus & Random Numbers functions

* HCF, LCM, Prime factorization

* Pol() & Rec() Functions

* Permutations (nPr) and Combinations (nCr)

* Statistics

* Fractions Mode

* A wide range of conversion categories and constants

* 20 Memory Registers in each of the calculation modes

* Detailed calculation history

* Extensive Help and Reference

* Highly customizable via the Settings

The reference section includes:

* Physical Laws

* Names in the Metric System

* Mathematical Tables

* Elementary & Linear Algebra

* Trigonometric Identities

* Differentiation & Integration Rules

* Statistics Formulas

* Vector Mathematics

* ASCII, Fractional Bits & Roman Numeral Converters

* pH, Interpolation, Body Mass Index (BMI) & Proportion Calculators

* Sigma & Pi Notation

Please email any questions that are not answered in the Help section.

This is an ad-supported app - upgrade to an ad-free version for USD 0.99 (or the equivalent in local currency) via https://play.google.com/store/apps/details?id=com.roamingsquirrel.android.calculator_plus

## TechCalc64 Sci Calculator

kino2718

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A scientific calculator for engineers.

TechCalc64 has the following features.

- 64bit integer calculation, it's useful for calculating 64bit memory address.

- binary and hexadecimal mode. It's easy to change radix with one button.

- bit shift keys('<<' and '>>' keys) in bin and hex mode.

- back space key.

- log2 key, It's useful to check the required bit width of a number.

TechCalc64 has the following features.

- 64bit integer calculation, it's useful for calculating 64bit memory address.

- binary and hexadecimal mode. It's easy to change radix with one button.

- bit shift keys('<<' and '>>' keys) in bin and hex mode.

- back space key.

- log2 key, It's useful to check the required bit width of a number.

## EQSolve

EQSolve is designed for those times when you need an answer to a well-known equation quickly. Instead of having to remember the equation you're working on, rearranging the terms and then calculating each part separately with a normal calculator, EQSolve does it for you. Simply select the equation you want to use, choose the variable to calculate, fill in the known variables and calculate the answer. No more pen and paper!

EQSolve includes 15 equations:

Boyle's Law

Charles' Law

Coulomb's Law

Einstein's Equation of General Relativity

Hooke's Law

Hubble's Law

Ideal Gas Law

Newton's Law of Gravitation

Newton's Second Law

Ohm's Law

Pythagoras' Theorem

Snell's Law

Trigonometry: cosine

Trigonometry: sine

Trigonometry: tan

## WRPN 16c

It uses Reverse Polish Notation (RPN), which uses the ENTER key instead of the "=" (equals) key.

In addition to all the functions you'd expect from an ordinary calculator, WRPN 16c also has many features specifically designed for the computer professional:

• Word sizes from 1-64 bits per word

• Signed math (1's complement, 2's complement, unsigned)

• Logical operators (and, or, xor, not, masks, etc)

• Bit-wise operators (shift, rotate, rotate with carry, etc)

• 32 storage registers

• 4 position stack

• 203 lines of program memory

WRPN 16c is available on other platforms, such as Windows, MacOS, and Linux from the following web site http://www.wrpn.emmet-gray.com

Note: The source code to WRPN 16c is also available!

## Panecal Scientific Calculator

Appsys

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Panecal is a scientific calculator application for technical work such as information engineering, mechanical engineering, dynamics, measurements, and construction, an essential item for engineers and science students.

Panecal scientific calculator can display and correct mathematical formulas. You can use it to check formulas, which enables you to prevent input errors and calculation mistakes. Panecal has functions such as editing and recalculating calculation formulas entered in the past, as well as the capability to use variable memory to only change specific values and do calculations.

A cursor is displayed on the screen, and you can tap the screen or push arrow keys to quickly move to the location you want to edit. Panecal allow you to swipe to scroll through formulas, as well as copying and pasting using long tapping, which makes it a strong and flexible application with an intuitive user interface.

[Main functions]

- Move the cursor by tapping and swipe to scroll through the screen

- Copy and paste

- Can select from a history list of formulas calculated in the past, edit them, and recalculate

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- Horizontal screen display

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Panecal scientific calculator can display and correct mathematical formulas. You can use it to check formulas, which enables you to prevent input errors and calculation mistakes. Panecal has functions such as editing and recalculating calculation formulas entered in the past, as well as the capability to use variable memory to only change specific values and do calculations.

A cursor is displayed on the screen, and you can tap the screen or push arrow keys to quickly move to the location you want to edit. Panecal allow you to swipe to scroll through formulas, as well as copying and pasting using long tapping, which makes it a strong and flexible application with an intuitive user interface.

[Main functions]

- Move the cursor by tapping and swipe to scroll through the screen

- Copy and paste

- Can select from a history list of formulas calculated in the past, edit them, and recalculate

- Can calculate binary numbers, octal numbers, decimal numbers, hexadecimal numbers up to 32 bits, and do radix conversion

- Can use M+/M- memory functions and 6 types (A-F) of variable memory

- Arithmetic operations, inverse trigonometric functions, logarithmic functions, power functions, power root functions, factorials, absolute values, and percent calculations

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- Horizontal screen display

- Check key input with vibration and orange coloring

[Disclaimer]

Please note in advance that Appsys is not responsible for any damage or lost profits caused by the use of this software, or any claims from third parties.

## Faktorizer

Todos hemos pensado alguna vez en una calculadora que nos hiciese todas las operaciones que necesitemos pero, como bien sabéis, las calculadoras científicas no son capaces de todo. Para esa gente que alguna vez tuvo esa esperanza y para los que la siguen teniendo, os presento en exclusiva Faktorizer. Con esta aplicación podremos hacer, de forma muy sencilla, los cálculos más pesados y aburridos. Sin duda, es un programa que nos facilitará la resolución de cálculos comunes.

## Calc and Graph

Calc and Graph - Scientific calculator with easy usage, ability to plot function and touch features (expression editing, long tap second function of button, plot navigation).

Features:

- all expression (function) in one line

- complex numbers support

- second button with long tap on display

- simple expression editing

- undo/redo function

- plot functions and derivative of functions

- simple plot navigation with touch features

- save plot images

- local function extrema, intersections

- binary, octal, decimal and hexadecimal numeric systems

- matrices up to 10x10 with matrix functions like jordan-gauss elimination, determinant, trace, rank ...

Calculator for fast and simple everyday usage.

If you find error in application, please report it at burnlinesoft@gmail.com

http://www.facebook.com/CalcAndGraph

**(developers from Slovakia)**

## Graph Lite - function plotter

Graph provides you a powerful function graphing application. You will like to use the app because of the intuitive handling and the intelligent structure of the app. Although the app has got diverse possibilities, the usability has never been left behind. See also at the adfree professional version which is provided with faster updates and more functions. The features:

- Support (almost) every type of function

- Graphic representation of the equations

- Possibility of using many parameters (only in the professional version)

- Draw the first or second derivative of an equation

- Draw the integral of an equation

- Calculation of roots, local extrema, saddle points and inflection points* (only in the professional version)

- Draw the coordinates to an specific x-Position (only in the professional version)

- Draw the tangent to an specific x-Position (only in the professional version)

- Draw the normal to an specific x-Position (only in the professional version)

- Calculate the definite integral of any equation

- Manage your graphs in different sessions

- up to two different equations (limitless amounts in the professional version)

- Export your graph as PNG-file

- Use intuitive multitouch gestures to zoom in your graph plot

In schools, universities or at work: The graphic representation of Equations is useful in many kinds of your daily routine.

The app supports the following function types:

- polynomial function, rational function

- Sinus, Cosinus, Tangens

- Arcussinus, Arcuscosinus, Arcustangens

- Sinus hyperbolicus, Cosinus hyperbolicus, Tangens hyperbolicus

- Arcussinus hyperbolicus, Arcuscosinus hyperbolicus, Arcustangens hyperbolicus

- Logarithm, natural logarithm, Logarithm to any base

- Squareroot, cubicroot, root to any exponent

- Absolute, Signum (only in the professional version)

- Derivative (only in the professional version)

- Round, Ceil, Floor (only in the professional version)

In the professional version it is possible to define up to 13 parameters and you can explore the graphs (coordinates, tangent, normal).

* We are testing this feature at the moment. The points were calculated numerically. That's why it is possible that not all points are found, especially with non continuously differentiable functions.

Are there any open questions? Send us an E-Mail: cassiopeia.applications@gmail.com

Why does this application need the permissions:

Internetconnection: To support the development of this app, I added advertisements to the app.

Write on external storage: To export the graphs as an PNG-file we need to write on the external storage.

Developed by Amadeus Gebauer.

--

function, equation, mathematics, tools, functionplotter, plotter, function grapher, equation plotter, equation grapher, grapher, function plotter, function grapher, functionplotter, functiongrapher, equation plotter

## Graph my Flights

Evaluation is the most often forgotten, and yet most critical stage in improving your flying skills. You can practice as much as you like, but unless you evaluate your performance you won’t know how well you are doing and where to focus your efforts.

Graph My Flight helps you through the three stages of your flight. It has a comprehensive pre-flight checklist, it encourages you to concentrate on different aspects of your flying during your flight, and then you complete the process by evaluating your performance afterwards.

Then it will graph the results and show you how you have done over the last 10 flights.

Designed by the Civil Aviation Authority Safety Promotion Unit, the Graph My Flight application was created to complement the 2013 CAA AvKiwi Seminar, Get the Mental Picture.

See our web site, www.caa.govt.nz, for more CAA flight safety initiatives.

## Graph

Equations can be hard to read and understand. Graphs were invented to help people understand the meaning behind the formula using a regularized coordinate system. This program lets you draw graphs of math functions that you enter yourself in terms of x. Enjoy learning math for the price of a burger.

By Silly Brandroid.

By Silly Brandroid.

## Graph Professional

Graph provides you a powerful function drawer. You will like to use the app because of the intuitive handling and the intelligent structure of the app. Although the app has got diverse possibilities, the usability has never been left behind. The features:

- Support (almost) every type of function

- Graphic representation of the equations

- Possibility of using many parameters

- Draw the first or second derivative of an equation

- Draw the integral of an equation

- Calculation of roots, local extrema, saddle points and inflection points*

- Draw the coordinates to an specific x-Position

- Draw the tangent to an specific x-Position

- Draw the normal to an specific x-Position

- Calculate the definite integral of any equation

- Manage your graphs in different sessions

- Limitless amounts of equations

- Export your graph as PNG-file

- Use intuitive multitouch gestures to zoom in your graph plot

In schools, universities or at work: The graphic representation of Equations is useful in many kinds of your daily routine.

The app supports the following function types:

- polynomial function, rational function

- Sinus, Cosinus, Tangens

- Arcussinus, Arcuscosinus, Arcustangens

- Sinus hyperbolicus, Cosinus hyperbolicus, Tangens hyperbolicus

- Arcussinus hyperbolicus, Arcuscosinus hyperbolicus, Arcustangens hyperbolicus

- Logarithm, natural logarithm, Logarithm to any base

- Squareroot, cubicroot, root to any exponent

- Absolute, Signum

- Derivative

- Round, Ceil, Floor

Moreover, up to 13 different parameters can be defined.

* We are testing this feature at the moment. The points were calculated numerically. That's why it is possible that not all points are found, especially with non continuously differentiable functions.

Are there any open questions? Send us an E-Mail: cassiopeia.applications@gmail.com

Developed by Amadeus Gebauer

## Easy units converter

GEORGE

1

Easy converter units is an easy way to convert units with your phone. This conversion calculator is a good app that you should have.

The app has a lot of converters and there are groups of converters from where you can select a converter.

In the application you can search for a unit or a converter, it has the option to show all the conversions on one screen and you can change the "from unit" by touching the unit that you want to be the start unit.

There is no button to calculate, the converter gives you the conversion on the fly when you add numbers.

You can set the numbers of decimals you want to see in the result.

The app has a lot of converters and there are groups of converters from where you can select a converter.

In the application you can search for a unit or a converter, it has the option to show all the conversions on one screen and you can change the "from unit" by touching the unit that you want to be the start unit.

There is no button to calculate, the converter gives you the conversion on the fly when you add numbers.

You can set the numbers of decimals you want to see in the result.

It has these converters:

Acceleration

Angle

Area

Distances (Length)

Data size

Data Transfer Rate

RF Power

Energy

Flow

Force

Frequency

Fuel Consumption

Light

Moment of Force (Torque)

Number Base

Power

Pressure

Radioactivity

Rainfall

Sound Level

Speed (Velocity)

Temperature

Time

Weight

Viscosity

Volume / Capacity / Cooking

Electricity Consumption

Electric Charge

Linear Charge Density

Surface Charge Density

Volume Charge Density

Electric Current

Linear Current Density

Surface Current Density

Electric Field Strength

Electric Potential and Voltage

Electrical Resistance

Electrical Resistivity

Electrical Conductance

Electrical Conductivity

Capacitance

Inductance

Metric Prefixes

Let me know if you have questions or you need a new converter which is not in my converter.

Thank you for taking a look on my app.

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