Graphmatica 2.3b

Using this application you can calculate various equations and create their graph that you can print or export to JPEG or PNG files
With the help of Graphmatica you can create plots from equations. It features numerical and calculus options that can be easily configured.

The interface is based on a standard window with an intuitive structure, where all you have to do is write a mathematical equation in a dialog and press Enter to plot it.

Graphmatica provides several templates that you can work with (GR format). You can merge the selected file with the current graphs, as well as ask the tool to graph all equations after loading.

It is possible to copy graphs to BMP or EMF format (color or monochrome), copy tables and equations, hide or delete graphs, zoom in and out, as well as specify the grid range.

Other options of Graphmatica let you view and edit point tables, the data plot editor, variables panel, and graph paper properties (e.g. background graph paper type, grid detail level and decorations), adjust the theta range for polar graphing, numerically evaluate a point's coordinates, find intersections between two curves, edit functions and constants, perform numerical integration, and more.

The application is light on the system resources, using a minimal amount of CPU and RAM. It is very responsive to commands and does not hang, crash or pop up error messages. All in all, Graphmatica comes in handy to math students and anyone who wants to plot equations.

Reviewed by on September 13th, 2013


last updated on:
March 27th, 2014, 10:28 GMT
file size:
841 KB
price:
$25.00
 
developed by:
kSoft Inc
license type:
Trial 
operating system(s):
Windows 2K / XP / XP 64 bit / Vista / Vista 64 bit / 7 / 7 64 bit / 8 / 8 64 bit
category:
C: \ Others \ Home & Education
download hub:
Equation Tools

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softpedia rating

3.5/5

user rating 4

UNRATED
3.9/5
 

0/5

24 Screenshots
Graphmatica - Graphmatica allows you to perform various calculations and it displays them in a graph.Graphmatica - The application offers you the possibility to save your calculation project, as well as open a previously created one.Graphmatica - You can save your graph to a JPG or PNG file and you can also insert special characters to your equations.GraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmaticaGraphmatica
What's New in This Release:
  • Differentiable single-variable equations/inequalities (e.g. 1/x - 2 > 0) are now solved and rendered more accurately by a new algorithm that uses Newton's method to find all of the potential solutions and boundaries.
  • Improved display of equation parsing errors to indicate the position of the problem where applicable. The error is displayed in a balloon tooltip (Windows) or popover (Mac/iOS) and you no longer need to dismiss it in order to edit your equation. In addition, the problem area of the equation is selected for you and the bubble "points to" the selection in order to help you identify what's wrong with your equation or function definition.
  • Fixed crash when computing critical points for equations containing an expression like "x+0".
  • Fixed a number of issues with displaying "holes" in graphs and the Find Critical Points dialog box.
read full changelog
 

Application description

Graphmatica is an equation plotter with easy to use controls for numerical and calculus features. Graphs 2-D Cartesian...

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