Eusebeîa

• Geometry

  • 4D visualization
  • Formula for Vector Rotation in Arbitrary Planes in Rⁿ [PDF]

• Programming

  • Enumerating all even permutations of a set

• Linux

  • CUPS and Brother MFC-7220 printer
  • Rescuing a Linux/Unix system using only bash built-in commands
  • Rescuing a Debian VPS after apt-get crashes with Unknown error 530 (Old)

• Fast-growing functions

  • Mapping transfinite ordinals to fast-growing functions (Incomplete)
  • The Exploding Tree Function

• Miscellaneous

  • What not to do to your computer
  • Constructed languages

Last updated 15 Mar 2023.

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