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A Software KeTCindy which can draw figures in TeX

  • KeTCindy is a tool which can draw figures in TeX easily.
  • An interactive geometry software Cinderella makes plotting data and changes those to plotting data of TeX.
  • A figure TeX file has small capacity and can be sent at high speed because plotting data are described by tpic specials codes.
  • Only free software is used.
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Introduction to KeTCindy

Preliminary of KeTCindy

Let's begin KeTCindy

Drawing Geometric Figures

Drawing Graphs of Fuctions

Making Tables

Drawing Free Style Curves

Drawing Spatial Figures (Polyhedra)


KeTCindy Manual


List of Commands



Examples of Figures in Teaching Materials

Fundamental mathematics