oo / | | sin(3*x) | -------- dx | 2 | x | / 1
Integral(sin(3*x)/x^2, (x, 1, oo))
/ / | | | sin(3*x) | sin(3*x) | -------- dx = C + | -------- dx | 2 | 2 | x | x | | / /
| / / pi*I\ \| | | | ----| || | | | 2 | || | | 9 9*Ci(3) 3*sin(3) 9*EulerGamma 9*log\3*e / 9*pi*I|| | 4*|- - - ------- + -------- + ------------ + -------------- - ------|| ____ | 6 6*EulerGamma 6*log(2) 3*log(9/4) \ 2 2 2 2 2 4 /| -\/ pi *|------ - ------------ - -------- - ---------- + ---------------------------------------------------------------------| | ____ ____ ____ ____ ____ | |\/ pi \/ pi \/ pi \/ pi 3*\/ pi | -------------------------------------------------------------------------------------------------------------------------------- 2
=
| / / pi*I\ \| | | | ----| || | | | 2 | || | | 9 9*Ci(3) 3*sin(3) 9*EulerGamma 9*log\3*e / 9*pi*I|| | 4*|- - - ------- + -------- + ------------ + -------------- - ------|| ____ | 6 6*EulerGamma 6*log(2) 3*log(9/4) \ 2 2 2 2 2 4 /| -\/ pi *|------ - ------------ - -------- - ---------- + ---------------------------------------------------------------------| | ____ ____ ____ ____ ____ | |\/ pi \/ pi \/ pi \/ pi 3*\/ pi | -------------------------------------------------------------------------------------------------------------------------------- 2
-sqrt(pi)*Abs(6/sqrt(pi) - 6*EulerGamma/sqrt(pi) - 6*log(2)/sqrt(pi) - 3*log(9/4)/sqrt(pi) + 4*(-9/2 - 9*Ci(3)/2 + 3*sin(3)/2 + 9*EulerGamma/2 + 9*log(3*exp_polar(pi*i/2))/2 - 9*pi*i/4)/(3*sqrt(pi)))/2
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.