https://pgadey.ca/tags/algebra/ Recent content in Algebra on Parker Adey Hugo en-EN Tue, 02 Jun 2026 15:51:01 -0400 https://pgadey.ca/notes/commutator-intuition/ Tue, 02 Jun 2026 15:51:01 -0400 https://pgadey.ca/notes/commutator-intuition/ What is a commutator, really?