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• 3DMath Explorer
Plots 2D and 3D graphs of mathematical functions and curves. Windows; 30-day limited trial version.
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• Aabel
Statistical and Graphing Software for Mac OS X. Site provides screenshots and features list, together with pricing details and online ordering facility.
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• Autograph
PC software for teaching calculus, coordinate geometry, statistics and probability.
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• Cradle Fields
A programming tool to plot and explore two dimensional math functions, such as cartesian y(x) and x(y) graphs, parametric and polar ones. Allows the user to have control over a coordinate space through interactivity of all the components of the graph.
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• CurvusPro
Macintosh equation-plotting software supporting both 2D and 3D graphs. Supports implicit functions, differential equation solutions, and vector fields.
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• DataFit
Curve fitting and data plotting software. Accuracy of nonlinear regression results verified with NIST.
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• DeadLine
Free windows software performing graph plotting and root-finding for algebraic functions. Site includes a features list and tutorial.
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• Digitize It
Shareware that automatically pulls in numerical data from scanned graphs and transferred to a specified axes system. Can be saved in ASCII format, ready to use in other applications. Is able to import files from most image formats (gif, png, tiff,bmp). Runs on Windows and Linux. Includes 21 day free trial.
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• DPGraph
Visualization program supporting graphs in up to eight dimensions. Coded entirely in assembly language for optimized speed.
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• DPlot
General purpose plotting program. It features multiple scaling types, several special purpose plots: tripartite grids, grain size distribution plots, polar plots, and contour plots of 3D data. Manipulation functions include FFT, filtering, smoothing.
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• Equation Grapher
Function graphing software for windows, aimed at high-school pupils. Purchase online.
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• FitAll
General purpose nonlinear regression analysis (curve fitting) tool from MTR Software. Windows. Free download of evaluation version.
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• Get Data
Allows the user to digitize a cartesian graph by setting points right over the bitmap and saving the results in text file.
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• GLgraph
An OpenGL based function grapher for Linux, handling 3 unknowns (x,z,t) and producing a 4D function with 3 space and 1 time dimension. Free under GPL.
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• Graphe Easy
2d-graph plotting Windows software. Free demo version download.
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• Graphis
Graphing plotting program for second and third dimensional data. Allows curves to be created from tabular information, or by using the VBScript scripting language. Uses windows. Includes free demo.
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• GUIPlot
Creates X-Y data plots and histogram charts. Includes free demo download.
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• HandyGraph
Provides a convenient method to create and edit grids, blank graphs, and number lines within Microsoft Word. Free downloadable demo, Windows and Mac versions available.
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• IGOR Pro
An interactive environment for experimentation with scientific and engineering data and for the production of publication-quality graphs and page layouts using Macintosh and Windows computers.
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• KaleidaGraph
Software for graphing and data analysis. Windows, MacOS. Purchase on-line or download free trial version.
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