https://egbertrijke.github.io/courses/intro-to-hott-cmu-spring-2018/ https://egbertrijke.github.io/courses/ https://egbertrijke.github.io/ https://egbertrijke.github.io/courses/algebra-jhu-spring-2026/ https://egbertrijke.github.io/courses/elementary-number-theory-jhu-fall-2025/ https://egbertrijke.github.io/courses/elementary-number-theory-jhu-spring-2025/ https://egbertrijke.github.io/notes/ https://egbertrijke.github.io/notes/number-theory/ https://egbertrijke.github.io/elementary-number-theory-fall.pdf 2026-04-01T11:25:51-04:00 https://egbertrijke.github.io/handout-1-algebra-spring-2026.pdf 2026-04-01T11:25:51-04:00 https://egbertrijke.github.io/hott_intro_cmu.pdf 2026-04-01T11:25:51-04:00 https://egbertrijke.github.io/jhu-algebra-2026-practice-midterm.pdf 2026-04-01T11:25:51-04:00 https://egbertrijke.github.io/jhu-number-theory-spring-2025.pdf 2026-04-01T11:25:51-04:00