https://keinobrown.com/ 2026-10-23T00:00:00.000Z https://keinobrown.com/teaching 2026-10-23T00:00:00.000Z https://keinobrown.com/cv https://keinobrown.com/blog https://keinobrown.com/teaching/math-201 https://keinobrown.com/teaching/math-201/syllabus https://keinobrown.com/teaching/math-213 2026-09-10T00:00:00.000Z https://keinobrown.com/teaching/math-213/syllabus https://keinobrown.com/teaching/math-213/notes/points-directed-lines-dot-products-cross-products-and-equations-of-lines-and-planes 2026-09-10T00:00:00.000Z https://keinobrown.com/teaching/math-308 2026-10-23T00:00:00.000Z https://keinobrown.com/teaching/math-308/syllabus https://keinobrown.com/teaching/math-308/notes/math-308-lec-01-and-lec-02-sets-i-describing-subsets-operations 2026-09-04T00:00:00.000Z https://keinobrown.com/teaching/math-308/notes/math-308-lec-3-logic-i-statements-implications 2026-09-11T00:00:00.000Z https://keinobrown.com/teaching/math-308/notes/math-308-lec-4-logic-ii-quantifiers 2026-09-18T00:00:00.000Z https://keinobrown.com/teaching/math-308/notes/math-308-lec-5-direct-proof-contrapositive 2026-09-18T00:00:00.000Z https://keinobrown.com/teaching/math-308/notes/math-308-lec-7-divisibility-congruence 2026-09-24T00:00:00.000Z https://keinobrown.com/teaching/math-308/notes/math-308-lec-6-proof-by-cases-biconditionals 2026-09-24T00:00:00.000Z https://keinobrown.com/teaching/math-308/notes/math-308-exam-i-review 2026-09-29T00:00:00.000Z https://keinobrown.com/teaching/math-308/notes/math-308-lec-8-proofs-with-reals-sets 2026-10-07T00:00:00.000Z https://keinobrown.com/teaching/math-308/notes/math-308-lec-9-existence-contradiction 2026-10-07T00:00:00.000Z https://keinobrown.com/teaching/math-308/notes/math-308-lec-10-counterexamples-uniqueness 2026-10-15T00:00:00.000Z https://keinobrown.com/teaching/math-308/notes/math-308-lec-11-mathematical-induction 2026-10-15T00:00:00.000Z https://keinobrown.com/teaching/math-308/notes/math-308-lec-12-strong-induction 2026-10-15T00:00:00.000Z https://keinobrown.com/teaching/math-308/notes/math-308-lec-13-relations 2026-10-23T00:00:00.000Z https://keinobrown.com/teaching/math-308/notes/math-308-lec-14-equivalence-relations 2026-10-23T00:00:00.000Z