1 / | | 1 | -------- dx | 2 | 6*x + 5 | / 0
Integral(1/(6*x^2 + 5), (x, 0, 1))
/ | | 1 | -------- dx | 2 | 6*x + 5 | /
1 1 -------- = --------------------- 2 / 2 \ 6*x + 5 |/ ____ \ | ||-\/ 30 | | 5*||--------*x| + 1| \\ 5 / /
/ | | 1 | -------- dx | 2 = | 6*x + 5 | /
/ | | 1 | ----------------- dx | 2 | / ____ \ | |-\/ 30 | | |--------*x| + 1 | \ 5 / | / ----------------------- 5
/ | | 1 | ----------------- dx | 2 | / ____ \ | |-\/ 30 | | |--------*x| + 1 | \ 5 / | / ----------------------- 5
____ -x*\/ 30 v = ---------- 5
/ | | 1 | ------ dv | 2 | 1 + v | / atan(v) ------------ = ------- 5 5
/ | | 1 | ----------------- dx | 2 | / ____ \ | |-\/ 30 | | |--------*x| + 1 / ____\ | \ 5 / ____ |x*\/ 30 | | \/ 30 *atan|--------| / \ 5 / ----------------------- = --------------------- 5 30
/ ____\ ____ |x*\/ 30 | \/ 30 *atan|--------| \ 5 / C + --------------------- 30
/ ____\ / ____ |x*\/ 30 | | \/ 30 *atan|--------| | 1 \ 5 / | -------- dx = C + --------------------- | 2 30 | 6*x + 5 | /
/ ____\ ____ |\/ 30 | \/ 30 *atan|------| \ 5 / ------------------- 30
=
/ ____\ ____ |\/ 30 | \/ 30 *atan|------| \ 5 / ------------------- 30
sqrt(30)*atan(sqrt(30)/5)/30
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.