___ \/ 2 ----- 2 e / | | 1 | ----------------- dx | ____________ | / 2 | x*\/ 1 - I*n *x | / 1/2 e
Integral(1/(x*sqrt(1 - i*n^2*x)), (x, exp(1/2), exp(sqrt(2)/2)))
// / -pi*I \ \ || | ------| | || | 4 | | || |e | 1 | / ||-2*acosh|-------| for ------ > 1| | || | ___| | 2| | | 1 || \n*\/ x / |x*n | | | ----------------- dx = C + |< | | ____________ || / -pi*I \ | | / 2 || | ------| | | x*\/ 1 - I*n *x || | 4 | | | || |e | | / ||2*I*asin|-------| otherwise | || | ___| | \\ \n*\/ x / /
___ \/ 2 ----- 2 e / | | / -pi*I | | ------ | | 4 | | e 1 | |----------------------------- for ------ > 1 | | ______________ | 2| | | / -pi*I x*|n | | | / ------ | | / 2 | | 3/2 / e | |n*x * / -1 + ------- | | / 2 | | \/ n *x | < dx | | -pi*I | | ------ | | 4 | | -I*e | |---------------------------- otherwise | | _____________ | | / -pi*I | | / ------ | | / 2 | | 3/2 / e | |n*x * / 1 - ------- | | / 2 | \ \/ n *x | / 1/2 e
=
___ \/ 2 ----- 2 e / | | / -pi*I | | ------ | | 4 | | e 1 | |----------------------------- for ------ > 1 | | ______________ | 2| | | / -pi*I x*|n | | | / ------ | | / 2 | | 3/2 / e | |n*x * / -1 + ------- | | / 2 | | \/ n *x | < dx | | -pi*I | | ------ | | 4 | | -I*e | |---------------------------- otherwise | | _____________ | | / -pi*I | | / ------ | | / 2 | | 3/2 / e | |n*x * / 1 - ------- | | / 2 | \ \/ n *x | / 1/2 e
Integral(Piecewise((exp_polar(-pi*i/4)/(n*x^(3/2)*sqrt(-1 + exp_polar(-pi*i/2)/(n^2*x))), 1/(x*|n^2|) > 1), (-i*exp_polar(-pi*i/4)/(n*x^(3/2)*sqrt(1 - exp_polar(-pi*i/2)/(n^2*x))), True)), (x, exp(1/2), exp(sqrt(2)/2)))
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.