Integrand size = 31, antiderivative size = 36 \[ \int x^{(-1+n) (1+p)} \left (b+2 c x^n\right ) \left (b x+c x^{1+n}\right )^p \, dx=\frac {x^{-((1-n) (1+p))} \left (b x+c x^{1+n}\right )^{1+p}}{n (1+p)} \]
[Out]
Time = 0.05 (sec) , antiderivative size = 36, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.032, Rules used = {2061} \[ \int x^{(-1+n) (1+p)} \left (b+2 c x^n\right ) \left (b x+c x^{1+n}\right )^p \, dx=\frac {x^{-((1-n) (p+1))} \left (b x+c x^{n+1}\right )^{p+1}}{n (p+1)} \]
[In]
[Out]
Rule 2061
Rubi steps \begin{align*} \text {integral}& = \frac {x^{-((1-n) (1+p))} \left (b x+c x^{1+n}\right )^{1+p}}{n (1+p)} \\ \end{align*}
Result contains higher order function than in optimal. Order 5 vs. order 3 in optimal.
Time = 0.17 (sec) , antiderivative size = 108, normalized size of antiderivative = 3.00 \[ \int x^{(-1+n) (1+p)} \left (b+2 c x^n\right ) \left (b x+c x^{1+n}\right )^p \, dx=\frac {x^{-p} \left (x \left (b+c x^n\right )\right )^p \left (1+\frac {c x^n}{b}\right )^{-p} \left (b (2+p) x^{n (1+p)} \operatorname {Hypergeometric2F1}\left (-p,1+p,2+p,-\frac {c x^n}{b}\right )+2 c (1+p) x^{n (2+p)} \operatorname {Hypergeometric2F1}\left (-p,2+p,3+p,-\frac {c x^n}{b}\right )\right )}{n (1+p) (2+p)} \]
[In]
[Out]
\[\int x^{\left (-1+n \right ) \left (1+p \right )} \left (b +2 c \,x^{n}\right ) \left (b x +c \,x^{1+n}\right )^{p}d x\]
[In]
[Out]
none
Time = 0.30 (sec) , antiderivative size = 42, normalized size of antiderivative = 1.17 \[ \int x^{(-1+n) (1+p)} \left (b+2 c x^n\right ) \left (b x+c x^{1+n}\right )^p \, dx=\frac {{\left (b x + c x^{n + 1}\right )} {\left (b x + c x^{n + 1}\right )}^{p} x^{{\left (n - 1\right )} p + n - 1}}{n p + n} \]
[In]
[Out]
Timed out. \[ \int x^{(-1+n) (1+p)} \left (b+2 c x^n\right ) \left (b x+c x^{1+n}\right )^p \, dx=\text {Timed out} \]
[In]
[Out]
none
Time = 0.28 (sec) , antiderivative size = 39, normalized size of antiderivative = 1.08 \[ \int x^{(-1+n) (1+p)} \left (b+2 c x^n\right ) \left (b x+c x^{1+n}\right )^p \, dx=\frac {{\left (c x^{2 \, n} + b x^{n}\right )} e^{\left (n p \log \left (x\right ) + p \log \left (c x^{n} + b\right )\right )}}{n {\left (p + 1\right )}} \]
[In]
[Out]
\[ \int x^{(-1+n) (1+p)} \left (b+2 c x^n\right ) \left (b x+c x^{1+n}\right )^p \, dx=\int { {\left (2 \, c x^{n} + b\right )} {\left (b x + c x^{n + 1}\right )}^{p} x^{{\left (n - 1\right )} {\left (p + 1\right )}} \,d x } \]
[In]
[Out]
Timed out. \[ \int x^{(-1+n) (1+p)} \left (b+2 c x^n\right ) \left (b x+c x^{1+n}\right )^p \, dx=\int x^{\left (n-1\right )\,\left (p+1\right )}\,{\left (b\,x+c\,x^{n+1}\right )}^p\,\left (b+2\,c\,x^n\right ) \,d x \]
[In]
[Out]