<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url><loc>https://www.crystal-symmetry.com/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/about/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/fields/operations/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/fields/lattices/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/fields/classification/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/fields/restriction/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/fields/aperiodic/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/fields/diffraction/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/figures/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/themes/exactly-this-many/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/themes/the-lattice-forbids/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/themes/generated-not-drawn/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/themes/the-motif-must-be-asymmetric/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/themes/order-without-repetition/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/themes/from-the-diffraction-back/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/themes/symmetry-is-decidable/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/themes/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/what-a-symmetry-is/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/the-four-motions/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/why-it-is-a-group/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/the-orbit-is-the-pattern/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/the-lattice-underneath/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/five-lattices-and-no-others/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/the-crystallographic-restriction/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/penrose-tilings/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/order-is-not-periodicity/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/the-reciprocal-lattice/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/systematic-absences/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/p3m1-and-p31m/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/the-cell-is-a-choice/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/why-five-fold-is-impossible/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/the-motif-must-be-a-comma/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/inflation-and-the-golden-ratio/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/reading-hermann-mauguin/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/conjugation-and-sameness/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/fundamental-domains/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/centring-and-why-cm-is-not-pm/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/the-shortest-basis/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/the-dual-lattice/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/orbifold-notation/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/the-groups-ornament-uses/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/the-restriction-in-three-dimensions/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/matching-rules-and-forcing/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/cut-and-project/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/what-shechtman-measured/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/the-phase-problem/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/what-a-powder-pattern-loses/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/seven-friezes/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/the-classification-proof/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/the-seventeen/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/essays/where-five-fold-becomes-legal/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/ladders/aperiodic/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/ladders/lattice/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/ladders/seventeen/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/ladders/what-symmetry-is/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/ladders/diffraction/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/ladders/restriction/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/ladders/accidental-symmetry/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/ladders/centring/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/ladders/friezes/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/ladders/fundamental-domain/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/ladders/ornament/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/ladders/quasicrystals/</loc></url>
  <url><loc>https://www.crystal-symmetry.com/ladders/</loc></url>
</urlset>
