Calculus: a limitless perspective. 33: Cubic interpolation

A novel approach to calculus using the intuitive idea of "best approximation" as the foundational tool, eliminating the need for limits. Video 33 examines cubic interpolation as an alternative to Taylor Polynomial interpolation. Content by professors Michael Lamoureux and Matt Yedlin, with technical assistance from Andrew Wang at UBC Studios. Details are published on the Arxiv at https://arxiv.org/abs/2510.20836