1 / | | 4*x - 2*x | --------- dx | 2 | 1 - 4*x | / 0
Integral((4*x - 2*x)/(1 - 4*x^2), (x, 0, 1))
/ | | 4*x - 2*x | --------- dx | 2 | 1 - 4*x | /
-4*2*x - ---------------- 2 4*x - 2*x - 4*x + 0*x + 1 --------- = ------------------- 2 4 1 - 4*x
/ | | 4*x - 2*x | --------- dx | 2 = | 1 - 4*x | /
/ | | -4*2*x - | ---------------- dx | 2 | - 4*x + 0*x + 1 | / ------------------------ 4
/ | | -4*2*x - | ---------------- dx | 2 | - 4*x + 0*x + 1 | / ------------------------ 4
2 u = -4*x
/ | | 1 - | ----- du | 1 + u | / -log(1 + u) ------------- = ------------ 4 4
/ | | -4*2*x - | ---------------- dx | 2 | - 4*x + 0*x + 1 | / 2\ / -log\-1 + 4*x / ------------------------ = ---------------- 4 4
/ 2\ log\-1 + 4*x / C - -------------- 4
/ | / 2\ | 4*x - 2*x log\1 - 4*x / | --------- dx = C - ------------- | 2 4 | 1 - 4*x | /
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.