1 / | | log(a + b*x) | ------------ | b | e dx | / 0
Integral(exp(log(a + b*x)/b), (x, 0, 1))
/ | // log(a + b*x) log(a + b*x) \ | log(a + b*x) || ------------ ------------ | | ------------ || b b | | b ||a*e b*x*e | | e dx = C + |<--------------- + ----------------- for b != -1| | || 1 + b 1 + b | / || | || -log(x - a) otherwise | \\ /
/ log(a + b) log(a + b) log(a) | ---------- ---------- ------ | b b b |a*e b*e a*e <------------- + ------------- - --------- for And(b > -oo, b < oo, b != -1) | 1 + b 1 + b 1 + b | | -log(1 - a) + log(-a) otherwise \
=
/ log(a + b) log(a + b) log(a) | ---------- ---------- ------ | b b b |a*e b*e a*e <------------- + ------------- - --------- for And(b > -oo, b < oo, b != -1) | 1 + b 1 + b 1 + b | | -log(1 - a) + log(-a) otherwise \
Piecewise((a*exp(log(a + b)/b)/(1 + b) + b*exp(log(a + b)/b)/(1 + b) - a*exp(log(a)/b)/(1 + b), (b > -oo)∧(b < oo)∧(Ne(b, -1))), (-log(1 - a) + log(-a), True))
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.