texlive-bezierplot

Approximate smooth function graphs with cubic bezier splines for use with TikZ or MetaPost

This package consists of a Lua program as well as a (Lua)LaTeX .sty file. Given a smooth function, bezierplot returns a smooth bezier path written in TikZ notation (which also matches MetaPost) that approximates the graph of the function. For polynomial functions of degree [?] 3 and their inverses the approximation is exact (up to numeric precision). bezierplot also finds special points such as extreme points and inflection points and reduces the number of used points.

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