I am a mathematician and educator living in Mountain View, California. Professionally, I am the director of Euler Circle and Kaleidoscope Circles. I also do mathematical research, and I work on a number of other writing and software projects whenever I find something that ought to exist in the world.

Outside of mathematics and gifted education, I am interested in classical music (I play piano and cello), chess, and calligraphy.

Contact me by email

Simon Rubinstein-Salzedo