Graphics

I like to make computer graphics, but I often need to tinker for a long time in order to achieve the results I am after. However, on-line forums tend to give very complicated examples that make figuring out how they did the thing I want to do difficult, so I decided to compile a series of simple examples myself.

Click on an image to get the corresponding (self-contained) source code.

TikZPicture

Fibre bundle for the S1 Étalé space for a coherent sheaf Deformation retract Double point space Path across two connected components Parameter space for the A4 singularity

TikZcd

Morphism of sheaf stalks Co-cone

Julia

Swallowtail with double point space

matplotlib

For best results, type exec(open("filename.py").read()) within a Python REPL.

Swallowtail with double point space Folded Whitney umbrella

You can use cURL to download these files! Simply type curl <link> --output <libname> on your terminal of choice.