2 / | | 1 | ------------ dx | 2 | x + 6*x - 2 | / 1
Integral(1/(x^2 + 6*x - 2), (x, 1, 2))
// / ____ \ \ || ____ |\/ 11 *(3 + x)| | ||-\/ 11 *acoth|--------------| | / || \ 11 / 2 | | ||------------------------------ for (3 + x) > 11| | 1 || 11 | | ------------ dx = C + |< | | 2 || / ____ \ | | x + 6*x - 2 || ____ |\/ 11 *(3 + x)| | | ||-\/ 11 *atanh|--------------| | / || \ 11 / 2 | ||------------------------------ for (3 + x) < 11| \\ 11 /
____ / ____\ ____ / ____\ ____ / ____\ ____ / ____\ \/ 11 *log\4 - \/ 11 / \/ 11 *log\5 + \/ 11 / \/ 11 *log\4 + \/ 11 / \/ 11 *log\5 - \/ 11 / - ---------------------- - ---------------------- + ---------------------- + ---------------------- 22 22 22 22
=
____ / ____\ ____ / ____\ ____ / ____\ ____ / ____\ \/ 11 *log\4 - \/ 11 / \/ 11 *log\5 + \/ 11 / \/ 11 *log\4 + \/ 11 / \/ 11 *log\5 - \/ 11 / - ---------------------- - ---------------------- + ---------------------- + ---------------------- 22 22 22 22
-sqrt(11)*log(4 - sqrt(11))/22 - sqrt(11)*log(5 + sqrt(11))/22 + sqrt(11)*log(4 + sqrt(11))/22 + sqrt(11)*log(5 - sqrt(11))/22
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.