14 / | | x | -*sin(p*x) dx | 7 | / 0
Integral((x/7)*sin(p*x), (x, 0, 14))
/ 0 for p = 0 | | //sin(p*x) \ | ||-------- for p != 0| <-|< p | // 0 for p = 0\ | || | || | / | \\ x otherwise / x*|<-cos(p*x) | | |------------------------- otherwise ||---------- otherwise| | x \ p \\ p / | -*sin(p*x) dx = C - ------------------------------------- + -------------------------- | 7 7 7 | /
/ 2*cos(14*p) sin(14*p) |- ----------- + --------- for And(p > -oo, p < oo, p != 0) | p 2 < 7*p | | 0 otherwise \
=
/ 2*cos(14*p) sin(14*p) |- ----------- + --------- for And(p > -oo, p < oo, p != 0) | p 2 < 7*p | | 0 otherwise \
Piecewise((-2*cos(14*p)/p + sin(14*p)/(7*p^2), (p > -oo)∧(p < oo)∧(Ne(p, 0))), (0, True))
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.