7 / | | ________ | / 2 | \/ 4 - x | ----------- dx | ___ | \/ x | / -3
Integral(sqrt(4 - x^2)/sqrt(x), (x, -3, 7))
/ | / | ________ | | / 2 | ___________________ | \/ 4 - x | \/ -(-2 + x)*(2 + x) | ----------- dx = C + | --------------------- dx | ___ | ___ | \/ x | \/ x | | / /
_ / | 2*pi*I\ _ / | 2*pi*I\ ___ |_ |-1/2, 1/4 | 49*e | ___ |_ |-1/2, 1/4 | 9*e | \/ 7 *Gamma(1/4)* | | | ----------| I*\/ 3 *Gamma(1/4)* | | | ---------| 2 1 \ 5/4 | 4 / 2 1 \ 5/4 | 4 / ---------------------------------------------- - ----------------------------------------------- Gamma(5/4) Gamma(5/4)
=
_ / | 2*pi*I\ _ / | 2*pi*I\ ___ |_ |-1/2, 1/4 | 49*e | ___ |_ |-1/2, 1/4 | 9*e | \/ 7 *Gamma(1/4)* | | | ----------| I*\/ 3 *Gamma(1/4)* | | | ---------| 2 1 \ 5/4 | 4 / 2 1 \ 5/4 | 4 / ---------------------------------------------- - ----------------------------------------------- Gamma(5/4) Gamma(5/4)
sqrt(7)*gamma(1/4)*hyper((-1/2, 1/4), (5/4,), 49*exp_polar(2*pi*i)/4)/gamma(5/4) - i*sqrt(3)*gamma(1/4)*hyper((-1/2, 1/4), (5/4,), 9*exp_polar(2*pi*i)/4)/gamma(5/4)
(7.52480001979697 + 4.86677529293874j)
(7.52480001979697 + 4.86677529293874j)
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.