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