Changes

=== Polynomial and simple rational ===

=== Polynomial and simple rational ===

To see the proofs for the first two integrals, see [[Riemann integral]].

To see the proofs for the first two integrals, see Riemann integral.

:<math>\int xdx = {1 \over 2} x^2 + C</math>

:<math>\int xdx = {1 \over 2} x^2 + C</math>

:<math>\int x^2dx = {1 \over 3} x^3 + C</math>

:<math>\int x^2dx = {1 \over 3} x^3 + C</math>