$2.99

# Curve Fitter

Curve Fitter, is one of the best graph applications available in the App Store, yet easy to use. It is a handy tool essential for doctors, engineers, students and laboratories. Used to derive the mathematical equation that fits a set of experimental data points, at any required degree. it uses advanced polynomial Interpolation method to plot those data points and draw the derived equation’s curve. Just enter your experimental readings in pairs of (x, y), and the app automatically will do the rest for you, and represents the graphical output instantly on a Cartesian plane. You can always manipulate the graph interactively (zooming in/out, scrolling and tracking). so you can determine the value of (y) for any given value of (x), plus the slope of the curve at that specific point. also you can get the precise numbers using a dedicated Solver UI. you always can get derived equation and numerical results in a formatted sheet that can be exported or shared. +Features: - Easy data entry form. - Settings for controlling the graph look & behavior. - Controlling pen properties & Text properties like colors & the thickness. - Automatic axes Scaling. - Zoom in/out, scrolling & Tracking. - Reset Graph. - Reset axes Origin. - Graph lock. - Tracking lock. - Customizable Degree of Interpolation with direct curve redraw. - Show the curve Equation. - Calculate the residual value for each point. - Calculate the correlation factor. - Show calculations Sheet. - Exportable calculations sheet. - Persistent Settings. - Saved Data Points. - Specify Scale Limits. - Solver UI for Precise Values. - Solved Points Collection. - Live Curve Slope Calculation. - Precision Control.

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