Welcome to GeoGebram the app that is the Android version of the open source calculus, mathematics, geometry, probability, and statistics program... In GeoGebra APK, you will find a worthy version of ...

Assorted math functions, including linear interpolation, list operations (sums, mean, products), convolution, quantization, log2, hyperbolic trig functions, random ...

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This file provides functions and modules that construct shapes from a list of cross sections. In the case of skin() you specify each cross sectional shape yourself, and the number of points can vary.