-
Approval voting is the Only Condorcet-Consistent SCORE Method
A proof that Approval voting is the unique score aggregation voting method that always elects the Condorcet winner induced by the ballot data.
-
A Practical Case for Approval Voting
It's not just mathematically elegant, it's the most practical solution for our electoral problems.
-
The Lichtman Perception Paradox
A mathematician's take on Allan Lichtman's keys to the White House.
-
Why do we row reduce? What IS a matrix?
What does the RREF tell us, and why do we spend so much time on it? Why do we define matrix multiplication the way we do?
-
Introduction to Least Squares Part 2 (Electric Boogaloo)
Why the heck do we multiply by the transpose