I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

Abstract: Quadric surfaces are commonly seen geometries in man-made targets. In this article, a unified bidirectional scattering distribution function (BSDF) is analytically derived for general convex ...

Abstract: Traditional asymptotic analysis techniques fail for lognormal random variables (RV) because a lognormal probability density function cannot be quantified by Taylor series at the origin, and ...