Some maths pages

• The abc conjecture
• Cake slice flipping
• A movable Desargues configuration
• The Fano tetrahedron
• A Fibonacci flower
• How to build a Galois field of specified size
• Edge-5-colourings of the icosahedron
• The Lie groups SO3 and SU2
• A chaotic pendulum
• Auspicious tatami tilings

This is a subpage of weddslist.com, which has more maths-related links.