1 / | | 5 | -------------- dx | 2 | 2*x - 2*x + 3 | / 0
Integral(5/(2*x^2 - 2*x + 3), (x, 0, 1))
/ | | 5 | -------------- dx | 2 | 2*x - 2*x + 3 | /
/ 5 \ |---| 5 \5/2/ -------------- = ------------------------- 2 2 2*x - 2*x + 3 / ___ ___\ |-2*\/ 5 \/ 5 | |--------*x + -----| + 1 \ 5 5 /
/ | | 5 | -------------- dx | 2 = | 2*x - 2*x + 3 | /
/ | | 1 2* | ------------------------- dx | 2 | / ___ ___\ | |-2*\/ 5 \/ 5 | | |--------*x + -----| + 1 | \ 5 5 / | /
/ | | 1 2* | ------------------------- dx | 2 | / ___ ___\ | |-2*\/ 5 \/ 5 | | |--------*x + -----| + 1 | \ 5 5 / | /
___ ___ \/ 5 2*x*\/ 5 v = ----- - --------- 5 5
/ | | 1 2* | ------ dv = 2*atan(v) | 2 | 1 + v | /
/ | / ___ ___\ | 1 ___ | \/ 5 2*x*\/ 5 | 2* | ------------------------- dx = \/ 5 *atan|- ----- + ---------| | 2 \ 5 5 / | / ___ ___\ | |-2*\/ 5 \/ 5 | | |--------*x + -----| + 1 | \ 5 5 / | /
/ ___ ___\ ___ | \/ 5 2*x*\/ 5 | C + \/ 5 *atan|- ----- + ---------| \ 5 5 /
/ | / ___ \ | 5 ___ |2*\/ 5 *(-1/2 + x)| | -------------- dx = C + \/ 5 *atan|------------------| | 2 \ 5 / | 2*x - 2*x + 3 | /
/ ___\ ___ |\/ 5 | 2*\/ 5 *atan|-----| \ 5 /
=
/ ___\ ___ |\/ 5 | 2*\/ 5 *atan|-----| \ 5 /
2*sqrt(5)*atan(sqrt(5)/5)
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.