This page is a sub-page of our page on Calculus of Several Real Variables. /////// Related KMR pages: • Affine Geometry • Complex Derivative • Differentiation and Affine Approximation (in one real variable) • The Chain Rule (in one real variable) • The Chain Rule (in several real variables) • Big-Ordo and Little-ordo notation /////// … Continue reading Differentiation and Affine Approximation