1 / | | 1 | ----------------------- dx | 6*cos(x) + 2*sin(x) - 3 | / 0
Integral(1/(6*cos(x) + 2*sin(x) - 3), (x, 0, 1))
/ ____ \ / ____ \ / ____ | 2 \/ 31 /x\| ____ | 2 \/ 31 /x\| | \/ 31 *log|- - - ------ + tan|-|| \/ 31 *log|- - + ------ + tan|-|| | 1 \ 9 9 \2// \ 9 9 \2// | ----------------------- dx = C - --------------------------------- + --------------------------------- | 6*cos(x) + 2*sin(x) - 3 31 31 | /
/ / ____\\ / ____\ / / ____\\ / ____ \ ____ | |2 \/ 31 || ____ | 2 \/ 31 | ____ | |2 \/ 31 || ____ | 2 \/ 31 | \/ 31 *|pi*I + log|- - tan(1/2) + ------|| \/ 31 *log|- - + ------| \/ 31 *|pi*I + log|- + ------|| \/ 31 *log|- - + ------ + tan(1/2)| \ \9 9 // \ 9 9 / \ \9 9 // \ 9 9 / - ------------------------------------------ - ------------------------ + ------------------------------- + ----------------------------------- 31 31 31 31
=
/ / ____\\ / ____\ / / ____\\ / ____ \ ____ | |2 \/ 31 || ____ | 2 \/ 31 | ____ | |2 \/ 31 || ____ | 2 \/ 31 | \/ 31 *|pi*I + log|- - tan(1/2) + ------|| \/ 31 *log|- - + ------| \/ 31 *|pi*I + log|- + ------|| \/ 31 *log|- - + ------ + tan(1/2)| \ \9 9 // \ 9 9 / \ \9 9 // \ 9 9 / - ------------------------------------------ - ------------------------ + ------------------------------- + ----------------------------------- 31 31 31 31
-sqrt(31)*(pi*i + log(2/9 - tan(1/2) + sqrt(31)/9))/31 - sqrt(31)*log(-2/9 + sqrt(31)/9)/31 + sqrt(31)*(pi*i + log(2/9 + sqrt(31)/9))/31 + sqrt(31)*log(-2/9 + sqrt(31)/9 + tan(1/2))/31
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.