Phone: (610) 896-1025
Office: GEST 204

Current Research

My current research is primarily in the history and philosophy of mathematics. I am especially interested in reasoning in the languages of mathematics—in diagrams in ancient Euclidean geometry, in the symbolic language of arithmetic and algebra, and in Frege’s strange two-dimensional notation Begriffsschrift—and in the idea that reasoning in all these cases is constructive, diagrammatic (in a suitably broad sense), and ampliative.

Some of my recent thoughts on reasoning in Frege’s language can be found in this power point presentation designed by my student Hannah Kovacs ’09.

Kent State Lecture June 2015