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Hi, I'm Ethan, a junior at Columbia studying Applied Math. I'm currently conducting research with Changxi Zheng on differentiable fluid simulation, with the goal of massively speeding up the design of vehicles with aero/hydrodynamic properties like airplanes, cars, and submarines. This June, I'll be joining Entrepreneur First's summer 2025 cohort in San Francisco.

I have beaten the most highly decorated International Math Olympiad gold medalist at poker.

You can view my resume here.

My Work

These demos are made possible by GPU parallelization, allowing computations to be performed hundreds of times faster than usual. It's what allows me to turn a passion for math into real, tangible software.