Plot

This application plots and ***yzes mathematical function entered by the user.

It accepts input as a mathematical expression with a variety of operators, functions and constants.

The X and Y scales of the plot can be adjusted.

It resolves special intrests, such as:

- Extreme points (estimated)

- Roots (some exact, some estimated)

- Y axis intersection point (exact)

- Horizontal asymptotes

- Vertical asymptotes

These will be marked on the graph and shown as text below it.

And, should you allow it and ask it for the derivative, it can go online and download the derivative from the internet.

The full available operators, functions and constants list can be found in the application itself.

Supports: English, Hebrew. Note that Android devices with version 2.1 and lower can't install the current version, only an old one (which has no Hebrew)

Keywords: mathematica, maths, function, plot, plotter, draw, drawer.

Recent changes:

V1.4 Some general improvements.

Content rating: Everyone

Function plot lite is a user-friendly yet powerfull 2D function plotter.

Increase your mathematical understanding of complicate function, by drawing its graph.

Its optimized GUI will allow to define your function in a couple of clicks.

Easily enter scientific function (sin,cos,tan,

ln,log,sqrt,+,-,/,*,^) and compute the function value at x=0 with the "=" button or plot the function with the "plot" button.

In the graph panel, easily move, scale, and recenter your graph. Enjoy !

Recent changes:

Version 1.5: support for quick polynom typing (3x2+2x-2 -> 3*x^2+2*x-2)

Version 1.4: support for shorten typing (3x -> 3*x)

Version 1.3: support scientific notation

Version 1.2: support all sizes of screen (from 240x320 and higher), bug corrections.

Version 1.1: GUI improvements, bug correction.

Version 1.0: Initial version.

Content rating: Low Maturity

Scientific calculator with the ability to draw curves.

Limited, free version.

1.3.0: context menu & screenshots

1.3.2: help page

Content rating: Not rated

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)**

Recent changes:

VERSION 1.4.2

- fixed bug - wrong implementation of function ATAN() (thanks Lucas Salien for report)

- fixed bug - octal value in ANS became hexadecimal (thanks pcplcprogrammer for report)

- fixed bug - wrong values for factorial < 0.8 (wrong Lanczos algorithm)

Content rating: Everyone

-Plot functions with n parameters, use the letters you prefer to represent parameters, words are not reconized as parameters.

-Zoon in, Zoom out, enter the initiation of the graph,

and the end of the graph.

-Change the parameters, and see how the graph change.

-Save graph to SD card as a png file with the name you choose.

-Store your results in variables.

-Plot patametric functions, polar functions, y=f(x) functions, x=f(y) functions

For functions y=f(x) you can

-Evaluate functions.

-Find the definite integral of a functions

*In the interval selected:

-Find intersections between two functions.

-Find intersections between a function and x-axis(roots), or y-axis.

-Find relative extreme points.

-Matrix operations

You can enter matrix and use the following functions

add(matrix1,matrix2) Add the matrix1 to the matrix2

sub(matrix1,matrix2) Substract the matrix2 to the matrix1

mult(matrix1,matrix2) Multiply the matrix2 with the matrix1

det(matrix) Obtain the determinant of the matrix

inv(matrix) Obtain the inverse matrix of the matrix

trans(matrix) Obtain the transpose matrix of the matrix

print(matrix) print the matrix

gaussj(matrix) Solve the system of linear equations of the matrix by the gauss jordan method

esc(matrix,number) Mult the matrix with a number(escalar)\n

You can store your answers in new matrices.

Recent changes:

Some bugs were fixed

Matrix operations

Help bug fixed

Content rating: Low Maturity

Battery Graph displays an interactive graph of your battery's charge over time.

V12: Added ability to export battery data to sdcard.

Please email me with bug reports and feedback.

Content rating: Everyone

Kids learning and lovable Fairy Tales Story Book

The story Book having collection of virtual books for kids which one contains Fun Pictures ,text and audio.

Each story bundled with Colorful & Fun Pictures ,Text and Voices.You can give the mobile to your children and they can read the stories themselves or you can read to them.

Kids can play the memory game with particular storybook's character.Kids also do the coloring pages with those images.

In this story You can interact with

1.Choose the slide to read

2.Automatically read the whole story to you

 3.Kids can play memory game with those character

4.Kids can color the images as their own

Story List :

* Crow and Fox

* The Three Bears

 * Three Pigs

* An Old Tiger and a Greedy Traveler

 * Three Billy Goats

Features

* More sories Coming soon

* Free application

* Kids lovable graphics

* Fun Sounds

* Text interaction

* voice interaction

 * memory game

* Coloring Pages

* Application installs in SD card for 2.2+ users

Note : To listen the stories with voices you must install the voice datas in your mobile.It is free software which one install from you Settings,

This app will add a few search access points on your device. If you do not want to use this new search page, you can either ignore it or delete it.

If you do use it, we get a few cents and it will help us a lot to keep developing more apps.

If you don’t, you can delete it and no harm is done (our app remains the same, no need to uninstall it!). Thank you.

Content rating: Low Maturity

GPS Speedometer.

Features.

-Speed view(km/h, mph, knots)

-Limit display speed.

-Graphing Speed.

-Altitude view（meter or feet, Geoid adjust support）

-Total, Move, and Stop time view.

-Move distance view.(km, mile)

-Speed limit Alert.

-Portrait and Landscape support.

-Can them run in the background.

-Supports English and Japanese.

-etc...

Tested on HTC Desire, Galaxy Nexus.

Recent changes:

v1.6.0(12/11/25)

-Added Display speed limit.

v1.5.2(12/09/30)

-Fixed bugs.

v1.5.1(12/09/27)

-Fixed bugs.

v1.5.0(12/05/27)

-Change Icon.

-Change display design for Android 4.0

v1.4.1(12/04/01)

-Fixed bugs.

v1.4.0(12/02/12)

-Added Speed limit Alert.

v1.3.0(12/02/02)

-Show Notification Bar.

-Support compass sensor.

-Show running message on BACK press.

-Support unit "knots".

-Fixed bugs and others.

Content rating: Low Maturity

Scientific calculator with the ability to draw curves.

Full version.

Use free version first, to be sure it meets your needs.

1.3.0: context menu & screenshots

1.3.1: help page

Content rating: Not rated

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**IMPORTANT: This story book is a lite version of the learning app. The first 4 pages of the children story are for FREE with an option to purchase the rest of the children book for a very low price & even earn a discount :-)!

♥ "One day Panda comes home and finds it very dirty. The rug is full of dust. What will panda do?" Great children story & adventurous story book!

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FEATURES

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MORE REASONS?

√ It’s easy & fun for small children to use kidEbook's story book. The children books apps are suited for kids for ages 2-6, based on touch-screen technology with kid story, making the kids ebook fun & easy to use by small children, toddlers (& their grandparents ;-)).

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FEEL FREE TO DOWNLOAD one of our children books to your device.

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---Best ROI you've ever had!

It is GUARANTEED!!!

Smart kids apps,

kidEbook LTD

Content rating: Everyone

How well do you sleep at night ?

This application can show you how well you sleep during the night, by recording and show your sleep activity graphically.

To proceed, just press the recording button and place your phone on any corner of your bed, face down.

Content rating: Everyone

Bubble Plot is an equation plotting puzzle game. Several yellow bubbles are placed on an XY grid. You must create polynomial equations that intersect with and pop the bubbles. Your goal is to pop all the bubbles with the fewest equations.

Content rating: Everyone