1 / | | / _________\ | (2*x + 1)*atan\\/ 2*x - 1 / dx | / 0
Integral((2*x + 1)*atan(sqrt(2*x - 1)), (x, 0, 1))
/ | __________ 3/2 / __________\ 2 / __________\ | / _________\ 3*\/ -1 + 2*x (-1 + 2*x) 3*atan\\/ -1 + 2*x / / __________\ (-1 + 2*x) *atan\\/ -1 + 2*x / | (2*x + 1)*atan\\/ 2*x - 1 / dx = C - -------------- - ------------- + -------------------- + (-1 + 2*x)*atan\\/ -1 + 2*x / + ------------------------------ | 4 12 4 4 /
1 / | | / __________\ | (1 + 2*x)*atan\\/ -1 + 2*x / dx | / 0
=
1 / | | / __________\ | (1 + 2*x)*atan\\/ -1 + 2*x / dx | / 0
Integral((1 + 2*x)*atan(sqrt(-1 + 2*x)), (x, 0, 1))
(0.736663227448645 + 0.665867702484747j)
(0.736663227448645 + 0.665867702484747j)
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.