Description
Application for plotting functions. Can plot graphs of polynomials, trigonometric functions, logarithms, functions, aggregation (minimum, maximum, average), decimal numbers and their combinations. You can draw up to eight graphs on one sheet, so not only analyze a single function, but also compare schedules and find the intersection point. You can save documents and sort them by category.
If you've found a bug, please report it in the comments. The sooner we learn about it, the sooner it will be fixed.
If you've found a bug, please report it in the comments. The sooner we learn about it, the sooner it will be fixed.
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Latest Version
5.0
1 total
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What's New
Fixed bug: now building step does not depend on scale
Additional information
Updated
June 26, 2011
Size
173k
Installs
10  50
Current Version
1.2.1
Requires Android
1.5 and up
Content Rating
Everyone
Permissions
Report
Flag as inappropriate Offered By
Андрей Хомяков
Developer
Similar
MathPac+ Graphing Calculator
Graphing Calculator Application designed for Comprehensive Mathematics & Statistics on your Phone or Tablet.

MathPac+ offers Precision, Accuracy and Affordability with a robust set of features not found on any competitor's product!

MathPac+ offers Precision, Accuracy and Affordability with a robust set of features not found on any competitor's product!
Mathematics portion offers:
 OnScreen Help
 Word prompts,
 Graphs w/Evaluate,
 Pinch/Zoom, Pan, Trace,
 Min, Max, Intercepts, Intersections, Zeros, Tableview, dy/dx,
 Graph of Tangent Line, Limits, Integrals & Piecewise Functions!
Also
 Factors, SlopeEQ,
 Sequences, Sums,
 Matrix Operations, Dot Products, Cross Products,
 11Regressions,
 Complex numbers, Degrees & Radians,
 Direct Import & Export of Lists from/to sdCard,
 Dynamic Lists Transformations,
 Lists Operations,
 Factorial, nCr, nPr,
 TVM Solver
and of course
 a full function Scientific Calculator.
Statistics portion offers:
 OnScreen Help,
 Word Prompts,
 8 Discrete Probability Functions,
 11 Continuous Probability Functions  including Beta, Gamma & Weibull distributions!
 All six 1&2Sample Confidence Intervals,
 All six 1&2Sample Hypothesis Tests,
and all come with graphs!
 Direct Import & Export of Lists from/to sdCard,
 Regression Analysis w/TTest,
 ANOVA,
 Dynamic Lists Transformations,
 Lists Operations,
 Factorial, nCr, nPr,
 Definitions, Formulas,
 Dynamic: Histograms, Box Plots, Scatter Plots,
 Normal Probability Plots, & Pie Charts
We are constantly updating and improving our APPs.
If you find any issue with my Applications or have any suggestions for new features please contact me personally: support@mobilecaltronics.com. If you contact me with an issue and a remedy cannot be found within 1 day or if you just want your money back I will gladly refund your entire purchase price.
I do have a refund policy:
If for ANY REASON you are unhappy with my app I will gladly request a full refund from Android Market and refund your money!
I want to provide a great utility that serves your needs and one that you are happy with!
support@mobilecaltronics.com
WGraph
Warfull
1
WGraph is a simple application, that can draw mathematics functions.
You can easily move and scale using your device touch features.
You can add point and move them along the curve.
WGraph is optimized to limit artifacts near vertical asymptotic line.
You can easily move and scale using your device touch features.
You can add point and move them along the curve.
WGraph is optimized to limit artifacts near vertical asymptotic line.
Keywords: functions plotter, function draw, mathematics function,graphing calculator,school,student.
Projectile Motion Calculator
Projectile Motion Calculator helps you to solve and graph projectile motion problems for physics classes!
When you provided the projectile's acceleration, initial height, final height, initial speed, and launch angle, Projectile Motion Calculator will solve for the projectile's final speed, angle of impact, range, and time of flight.
It will also calculate any point on the projectile's trajectory if it is provided with the height, distance, or time at that point.
Projectile Motion Calculator will also graph the trajectory of the projectile in one of three different ways (y vs. x, y vs. time, and x vs. time) and plot a point on those graphs given an x value or a time.
FunctionCapture Pro
Intuitive and efficient function plotting and analysis app. Features:
• Capture up to 20 functions and save or share a high resolution picture
•Draw all functions with the following math operators:
→ Powers and roots (any radicand)
→ Logarithmic operators with any base
→ Trigonometric functions, including inverse and hyperbolic
→ Constants like e and pi
→ Conversions like round, truncate or absolute value
• Full screen mode
• Analyses these values:
→ Zeros
→ Extrema
→ Inflection points
→ Intersection points
• Table of Values
• Completely offline
• Lots of settings and customizations
• Documentation of all operators
Languages: English, German, French
Permissions: Access and Write Storage (for Screenshots); Near Field Communication (for Android Beam)
Tags: function, analysis, touch, graph, grid, equation, maths, mathematics, graphic calculator, draw, plot, plotter, function capture, function drawer
Quadratic Equation Solver
The app wil determine whether there are intersections of the quadratic equation you enterede with the Xaxis and if they exists, it will give you the points of the intersections. Furthermore, the app will show a plot of the quaratic equation you entered around the points of intersection with the Xaxis to provide more insight. Note that the plot is interactive and can be scrolled by dragging and zoomend by pinching!
Free Graphing Calculator
Free Graphing Calculator
Does far more than most of the paid calculators out there . . . let alone the free ones.
Features:
1) Scientific Calculator. Simple to grasp and easy to use, but powerful features are available when you need them. Available functions include the following:
• the usual arithmetic functions and exponentiation.
• square root, cube root, nth root, natural log, log base 10, log of arbitrary base, absolute value, factorial, permutations (nPr), combinations (nCr), modulus, random integer, bell curve, cumulative normal distribution, decimal to fraction.
2) Graphing. Capabilities:
• Graph up to four equations at once.
• Graphs are labeled.
• You can drag the graph or pinch to zoom in or out.
• Calculator can find roots and intersections.
• Graph in polar coordinates.
• Graph parametric equations
3) A unit converter. With a tap, you can enter the result of your conversion into the calculator. Currently converts different units of the following: acceleration, angle, area, density, distance, energy, force, mass, power, pressure, speed, temperature, time, and volume. Great for doing physics homework!
4) Constants for scientific calculations  speed of light, strength of gravity at Earth's surface, etc. etc. etc. Tapping on a constant will insert it into your calculation  i.e, you don't have to key in the value. Again, great for doing physics homework!
5) It can make a table of the values of any function you care to enter. You can choose the starting x value of the table, as well as how much x increases for each successive row.
6) Forgot the quadratic formula? Or the doubleangle formulas for sine and cosine? The math/science reference hits the high points of various subjects. Currently includes algebra, differential and integral calculus, geometry, trigonometry, vectors, vector calculus, and classical mechanics.
I'd love to hear your comments or suggestions. You can write me at the email address in the app. Thanks!
Sine & Cosine Rules+ Trig Eqns
Hi Guys,
This is a Smart Worksheet on trig with exercises and video solution on converting radians to degrees, solving simple trig equations directly, using the sine and cosine rules and sketching simple trig functions.
There are around 100 problems in total. The idea is that you try the questions first and then check out the video online worked solutions. There are resets and a graph plotter also.
Hope you enjoy it and feedback is always appreciated. Cheers,
Mark
Curve Fitting & Matrix Lite
No internet connection and nor uncomfortable ads, Curve Fitting & Matrix Lite is FREE!
The recent version contains many features and with user interface improved.
This Mathematical program contains the following powerful tools:
 Robust Non Linear Fitting (Regression) Tool
 Interpolation Calculator
 Matrix Calculator
 Periodic Table
Curve fitting tool performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, and nonlinear functions. The regression analysis determines the values of the parameters that cause the function to best fit the observed data that you provide.
Non Linear Fitting Tool (NLFT) is the most powerful tool to find the values of all coefficients of any non linear function. The observational data are modeled by a function which is a nonlinear combination of the model parameters and depends on one or more independent variables(the number of variables or parameters are not limited). The data are fitted by a robust algorithm. The tool is unique in its kind available in android phones and tablets.
1D cubic spline interpolation of x/yvalues at xi. interpolates to find yi, the values of the underlying function y at the points in the array xi.
Matrix calculator: determinant calculation, matrix inverse, matrix multiplication and systems of linear equations.
The tools have a very smart user interface system allows easy editing and viewing data.
Key Features:
Linear & polynomial fitting
• Find the bestfit line or polynomial curve to fit your input data
• Multiplelinear regression up to 10 independent variables
• Flexible data entry
• Opening and saving data
Nonlinear fitting (Nonlinear Regression)
• User defined regression model (input function) can have many fitting parameters, or variables, and you can use whatever variable names you want to use in your input function.
• The tool implements the NelderMead simplex (direct search) algorithm, to minimize a non linear function of several variables.
• Flexible data entry
• Opening and saving data
Matrix solver
• Solving a linear equation system of up to 20 unknowns
• Calculate the determinant, inverse of the given input of a matrix
• Matrix multiplication
• Flexible data entry
• Opening and saving data
Supported languages included:
1. English
2. French
3. German
4. Italian
5. Spanish
6. Portuguese
For more details please visit the website: http://www.mobilesciences.com
Kurvendiskussion
Diese App führt für Sie eine Kurvendiskussion eines Polynoms (Gerade, Parabel und Polynomfunktion 3. Grades) durch.
Geben Sie einfach die Parameter a, b, c und d der Funktion f(x) = ax^3 + bx^2 + cx + d ein.
Die App gibt Ihnen Auskunft über die Symmetrie, Ableitungen, Nullstellen, den yAchsenSchnittpunkt, Extrem und Wendestellen dieser Funktion!
CurveSketchingApp stammt von MC Appetizer in Zusammenarbeit mit einem Freund.
Viel Spaß und Erkenntnis!
Geben Sie einfach die Parameter a, b, c und d der Funktion f(x) = ax^3 + bx^2 + cx + d ein.
Die App gibt Ihnen Auskunft über die Symmetrie, Ableitungen, Nullstellen, den yAchsenSchnittpunkt, Extrem und Wendestellen dieser Funktion!
CurveSketchingApp stammt von MC Appetizer in Zusammenarbeit mit einem Freund.
Viel Spaß und Erkenntnis!
(bei konstruktiven Verbesserungsvorschlägen: mc_appetizer@online.de)
Grafter
Grafter resembles a traditional scientific calculator, but can do many more things:
 Simple calculus such as computing integrals and derivatives
 Graphing
 Root finding
 Differentiation
 Finding the inverse of a function
 Simple calculus such as computing integrals and derivatives
 Graphing
 Root finding
 Differentiation
 Finding the inverse of a function
Grafter has an easy to use input system  no ugly oneline text fields.
Unlike similar apps Grafter is not packed with unnecessary features and is ideal for the average highschool student.
This app is new  leave a review to point out bugs and suggest more features!
Grafter does not connect to the internet and performs all calculations on the phone, while having a low file size.
Graph Slider Explorer
Educational tool for exploring the mathematics behind the GraphSlider puzzle published by flashandmath.com. Features include (1) solving the shortest solution, up to 20 moves; (2) showing the tile permutation at all times so the researcher can see how moves change the permutation structure; and (3) loading custom puzzles from any website, allowing researchers to focus on different classes of graphs, up to eight nodes.
Circles, Parabolas & Ellipses
Hi Guys,
This is a Smart Worksheet covering circles, parabolas and ellipses.
The sheet consists of nearly 80 questions with each having an individualized online video solution.
I've also included a host of tools and resets so that you can track of your progress,
Hope you enjoy the live worksheet and if you have any questions, then by all means give us a buzz and send us an email.
Cheers,
Mark
Simple Graph Drawer Full
The program allows draw functions graphs in specified area. The area is defined by the X min, X max, Y min, Y max values and division values for X and for Y. Functions are defined by the expression string and color. You should click on function string in the table to edit it. Only "x" symbol should be used as a varible. After area and functions data input click "Redraw" button to draw it. On phones graph is drawn on a full screen. Via the menu You can maximize graph on the full screen, get help about functions, about program, save the graph as a picture or sent email with it (with help of mail client app,such as gmail). The advertisement will be shown after the 5 redraws, and may be closed via the menu (or shown). And please, sometimes click advertisement  it may help for developer))).