Algebra and Differential Calculus for Data Science _ University of Colorado Boulder #Week2,3

Proof by Induction (예제를 통한 증명) Limits at infinity Continuity of a Function Derivative (미분) (e^x)' = e^x Derivative a Constant Constant는 y=2처럼 constant한 값을 의미함 --> 미분 시 0 Product Rule (f*g)' = f'g+fg' Quotient Rule (f/g)' =(f'g-fg')/g^2 Chain Rule (f(x))^k = {k(f(x))^(k-1)} * f'(x) Finding Concavity with the second Derivative(f''(x)) concvity 즉, 위로 오목한지 밑으로 오목한지 알 수 있음

원문링크 : Algebra and Differential Calculus for Data Science _ University of Colorado Boulder #Week2,3