1 / | | 1 | --------------- dx | 2 | 49 - 48*cos (x) | / 0
Integral(1/(49 - 48*cos(x)^2), (x, 0, 1))
/ /x pi\ / /x\ \\ / /x pi\ / /x\ \\ / /x pi\ / /x\ \\ / /x pi\ / /x\ \\ | |- - --| | tan|-| || | |- - --| | tan|-| || _______________ _______________ | |- - --| | tan|-| || _______________ _______________ | |- - --| | tan|-| || | |2 2 | | \2/ || ___ | |2 2 | | \2/ || / ___ / ___ | |2 2 | | \2/ || ___ / ___ / ___ | |2 2 | | \2/ || 97*|pi*floor|------| + atan|------------------|| 56*\/ 3 *|pi*floor|------| + atan|------------------|| 97*\/ 97 - 56*\/ 3 *\/ 97 + 56*\/ 3 *|pi*floor|------| + atan|------------------|| 56*\/ 3 *\/ 97 - 56*\/ 3 *\/ 97 + 56*\/ 3 *|pi*floor|------| + atan|------------------|| / | \ pi / | _______________|| | \ pi / | _______________|| | \ pi / | _______________|| | \ pi / | _______________|| | | | / ___ || | | / ___ || | | / ___ || | | / ___ || | 1 \ \\/ 97 - 56*\/ 3 // \ \\/ 97 - 56*\/ 3 // \ \\/ 97 + 56*\/ 3 // \ \\/ 97 + 56*\/ 3 // | --------------- dx = C + ------------------------------------------------------- + ------------------------------------------------------- + -------------------------------------------------------------------------------------- + -------------------------------------------------------------------------------------------- | 2 _______________ _______________ _______________ _______________ _______________ _______________ _______________ _______________ | 49 - 48*cos (x) / ___ ___ / ___ / ___ ___ / ___ / ___ ___ / ___ / ___ ___ / ___ | 9457*\/ 97 - 56*\/ 3 + 5460*\/ 3 *\/ 97 - 56*\/ 3 9457*\/ 97 - 56*\/ 3 + 5460*\/ 3 *\/ 97 - 56*\/ 3 9457*\/ 97 - 56*\/ 3 + 5460*\/ 3 *\/ 97 - 56*\/ 3 9457*\/ 97 - 56*\/ 3 + 5460*\/ 3 *\/ 97 - 56*\/ 3 /
_______________ _______________ / tan(1/2) \ / ___ / ___ / / tan(1/2) \\ -pi + atan|------------------| \/ 97 - 56*\/ 3 *\/ 97 + 56*\/ 3 *|-pi + atan|------------------|| | _______________| _______________ _______________ | | _______________|| | / ___ | / ___ / ___ | | / ___ || pi \\/ 97 - 56*\/ 3 / pi*\/ 97 - 56*\/ 3 *\/ 97 + 56*\/ 3 \ \\/ 97 + 56*\/ 3 // --------------------------------------------------- + --------------------------------------------------- + --------------------------------------------------- + ---------------------------------------------------------------------- _______________ _______________ _______________ _______________ _______________ _______________ _______________ _______________ / ___ ___ / ___ / ___ ___ / ___ / ___ ___ / ___ / ___ ___ / ___ 49*\/ 97 - 56*\/ 3 + 28*\/ 3 *\/ 97 - 56*\/ 3 49*\/ 97 - 56*\/ 3 + 28*\/ 3 *\/ 97 - 56*\/ 3 49*\/ 97 - 56*\/ 3 + 28*\/ 3 *\/ 97 - 56*\/ 3 49*\/ 97 - 56*\/ 3 + 28*\/ 3 *\/ 97 - 56*\/ 3
=
_______________ _______________ / tan(1/2) \ / ___ / ___ / / tan(1/2) \\ -pi + atan|------------------| \/ 97 - 56*\/ 3 *\/ 97 + 56*\/ 3 *|-pi + atan|------------------|| | _______________| _______________ _______________ | | _______________|| | / ___ | / ___ / ___ | | / ___ || pi \\/ 97 - 56*\/ 3 / pi*\/ 97 - 56*\/ 3 *\/ 97 + 56*\/ 3 \ \\/ 97 + 56*\/ 3 // --------------------------------------------------- + --------------------------------------------------- + --------------------------------------------------- + ---------------------------------------------------------------------- _______________ _______________ _______________ _______________ _______________ _______________ _______________ _______________ / ___ ___ / ___ / ___ ___ / ___ / ___ ___ / ___ / ___ ___ / ___ 49*\/ 97 - 56*\/ 3 + 28*\/ 3 *\/ 97 - 56*\/ 3 49*\/ 97 - 56*\/ 3 + 28*\/ 3 *\/ 97 - 56*\/ 3 49*\/ 97 - 56*\/ 3 + 28*\/ 3 *\/ 97 - 56*\/ 3 49*\/ 97 - 56*\/ 3 + 28*\/ 3 *\/ 97 - 56*\/ 3
pi/(49*sqrt(97 - 56*sqrt(3)) + 28*sqrt(3)*sqrt(97 - 56*sqrt(3))) + (-pi + atan(tan(1/2)/sqrt(97 - 56*sqrt(3))))/(49*sqrt(97 - 56*sqrt(3)) + 28*sqrt(3)*sqrt(97 - 56*sqrt(3))) + pi*sqrt(97 - 56*sqrt(3))*sqrt(97 + 56*sqrt(3))/(49*sqrt(97 - 56*sqrt(3)) + 28*sqrt(3)*sqrt(97 - 56*sqrt(3))) + sqrt(97 - 56*sqrt(3))*sqrt(97 + 56*sqrt(3))*(-pi + atan(tan(1/2)/sqrt(97 + 56*sqrt(3))))/(49*sqrt(97 - 56*sqrt(3)) + 28*sqrt(3)*sqrt(97 - 56*sqrt(3)))
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.