Wiki143:Missing science topics/ExistingMath0

• (0,1)-matrix
• (p,q) shuffle
• (p,q)-form
• 0
• 0 (number)
• 0,1-Simple Lattice or 0,1-simple lattice
• 0-Connected or 0-connected
• 0-Free or 0-free
• 0=1
• 1
• 1 Equals 0
• 1 Equals 2
• 1-Connected or 1-connected
• 10
• 10 Pins
• 11
• 110
• 12
• 120-cell
• 13
• 13th root
• 14
• 144
• 15
• 15 puzzle
• 15 Schoolgirl Problem or 15 Schoolgirl problem or 15 schoolgirl problem
• 16-cell
• 163
• 17
• 17-gon
• 17-Point Cubic or 17-point cubic
• 1729
• 18
• 18-Point Problem or 18-point problem
• 196-Algorithm or 196-algorithm
• 2
• 2-3 tree
• 2187
• 239
• 24
• 24-cell
• 243
• 257-gon
• 2x mod 1 map
• 3
• 3-manifolds
• 30
• 30-60-90 triangle
• 36 Officer Problem or 36 officer problem
• 3n+1 problem
• 3x+1 mapping
• 4
• 4-D geometry or 4-d geometry
• 4-dimensional geometry
• 42
• 45-45-90 triangle
• 5
• 5-cell
• 6
• 6 degrees of separation phenomenon
• 6-Sphere Coordinates or 6-sphere coordinates
• 600-cell
• 65537-gon
• 666
• 7
• 72 rule
• 8
• 8-cell
• 9
• 90
• Étale morphism or Etale morphism
• Étalé space
• Øystein Ore
• Čech cohomology
• Štefan Znám