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* Code to generate patches of the aperiodic 'hat' tiling discovered
* in 2023.
*
- * auxiliary/doc/hats.html contains an explanation of the basic ideas
- * of this algorithm, which can't really be put in a source file
- * because it just has too many complicated diagrams. So read that
- * first, because the comments in here will refer to it.
+ * This uses the 'combinatorial coordinates' system documented in my
+ * public article
+ * https://www.chiark.greenend.org.uk/~sgtatham/quasiblog/aperiodic-tilings/
+ *
+ * The internal document auxiliary/doc/hats.html also contains an
+ * explanation of the basic ideas of this algorithm (less polished but
+ * containing more detail).
+ *
+ * Neither of those documents can really be put in a source file,
+ * because they just have too many complicated diagrams. So read at
+ * least one of those first; the comments in here will refer to it.
*
* Discoverers' website: https://cs.uwaterloo.ca/~csk/hat/
* Preprint of paper: https://arxiv.org/abs/2303.10798