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A GUI and API that creates, documents and explores y=f(x) curve fits

Project description

XYmath Creates, Documents And Explores Y=f(X) Curve Fits

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XYmath will find the “best” curve fit using either minimum percent error or minimum total error.

It can search through common equations, an exhaustive search through thousands of equations, splines, smoothed splines, or fit non-linear equations input by the user.

After fitting, XYmath will find roots, minima, maxima, derivatives or integrals of the fitted curve. It will generate source code that documents and evaluates the fit in python, FORTRAN or EXCEL. Configurable plots are created using matplotlib that are of publication quality.


Python 3.x has an error in matplotlib.backends.backend_tkagg.FigureCanvasTkAgg that causes XYmath to crash and burn.

XYmath python source is configured for python 3.x, but until the matplotlib folks fix FigureCanvasTkAgg, XYmath only runs on python 2.7

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