Optimal. Leaf size=59 \[ \frac {1}{5} \left (d x^5+\frac {5 e x^{r+5}}{r+5}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {1}{25} b d n x^5-\frac {b e n x^{r+5}}{(r+5)^2} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.08, antiderivative size = 59, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.143, Rules used = {14, 2334, 12} \[ \frac {1}{5} \left (d x^5+\frac {5 e x^{r+5}}{r+5}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {1}{25} b d n x^5-\frac {b e n x^{r+5}}{(r+5)^2} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 12
Rule 14
Rule 2334
Rubi steps
\begin {align*} \int x^4 \left (d+e x^r\right ) \left (a+b \log \left (c x^n\right )\right ) \, dx &=\frac {1}{5} \left (d x^5+\frac {5 e x^{5+r}}{5+r}\right ) \left (a+b \log \left (c x^n\right )\right )-(b n) \int \frac {1}{5} x^4 \left (d+\frac {5 e x^r}{5+r}\right ) \, dx\\ &=\frac {1}{5} \left (d x^5+\frac {5 e x^{5+r}}{5+r}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {1}{5} (b n) \int x^4 \left (d+\frac {5 e x^r}{5+r}\right ) \, dx\\ &=\frac {1}{5} \left (d x^5+\frac {5 e x^{5+r}}{5+r}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {1}{5} (b n) \int \left (d x^4+\frac {5 e x^{4+r}}{5+r}\right ) \, dx\\ &=-\frac {1}{25} b d n x^5-\frac {b e n x^{5+r}}{(5+r)^2}+\frac {1}{5} \left (d x^5+\frac {5 e x^{5+r}}{5+r}\right ) \left (a+b \log \left (c x^n\right )\right )\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.09, size = 73, normalized size = 1.24 \[ \frac {x^5 \left (5 a (r+5) \left (d (r+5)+5 e x^r\right )+5 b (r+5) \log \left (c x^n\right ) \left (d (r+5)+5 e x^r\right )-b n \left (d (r+5)^2+25 e x^r\right )\right )}{25 (r+5)^2} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [B] time = 0.43, size = 159, normalized size = 2.69 \[ \frac {5 \, {\left (b d r^{2} + 10 \, b d r + 25 \, b d\right )} x^{5} \log \relax (c) + 5 \, {\left (b d n r^{2} + 10 \, b d n r + 25 \, b d n\right )} x^{5} \log \relax (x) - {\left (25 \, b d n + {\left (b d n - 5 \, a d\right )} r^{2} - 125 \, a d + 10 \, {\left (b d n - 5 \, a d\right )} r\right )} x^{5} + 25 \, {\left ({\left (b e r + 5 \, b e\right )} x^{5} \log \relax (c) + {\left (b e n r + 5 \, b e n\right )} x^{5} \log \relax (x) - {\left (b e n - a e r - 5 \, a e\right )} x^{5}\right )} x^{r}}{25 \, {\left (r^{2} + 10 \, r + 25\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [B] time = 0.41, size = 137, normalized size = 2.32 \[ \frac {b n r x^{5} x^{r} e \log \relax (x)}{r^{2} + 10 \, r + 25} + \frac {1}{5} \, b d n x^{5} \log \relax (x) + \frac {5 \, b n x^{5} x^{r} e \log \relax (x)}{r^{2} + 10 \, r + 25} - \frac {1}{25} \, b d n x^{5} - \frac {b n x^{5} x^{r} e}{r^{2} + 10 \, r + 25} + \frac {1}{5} \, b d x^{5} \log \relax (c) + \frac {b x^{5} x^{r} e \log \relax (c)}{r + 5} + \frac {1}{5} \, a d x^{5} + \frac {a x^{5} x^{r} e}{r + 5} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [C] time = 0.27, size = 614, normalized size = 10.41 \[ \frac {\left (d r +5 e \,x^{r}+5 d \right ) b \,x^{5} \ln \left (x^{n}\right )}{5 r +25}-\frac {\left (50 b d n -250 a e \,x^{r}-50 a e r \,x^{r}+50 b e n \,x^{r}-10 b d \,r^{2} \ln \relax (c )-100 b d r \ln \relax (c )-250 b e \,x^{r} \ln \relax (c )-100 a d r -250 a d +2 b d n \,r^{2}-5 i \pi b d \,r^{2} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}-5 i \pi b d \,r^{2} \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}+25 i \pi b e r \,x^{r} \mathrm {csgn}\left (i c \,x^{n}\right )^{3}-10 a d \,r^{2}+20 b d n r -250 b d \ln \relax (c )+125 i \pi b d \,\mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )+5 i \pi b d \,r^{2} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )-25 i \pi b e r \,x^{r} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}-25 i \pi b e r \,x^{r} \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}+50 i \pi b d r \,\mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )+125 i \pi b e \,x^{r} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )-50 b e r \,x^{r} \ln \relax (c )+25 i \pi b e r \,x^{r} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )-125 i \pi b d \,\mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}+125 i \pi b d \mathrm {csgn}\left (i c \,x^{n}\right )^{3}+5 i \pi b d \,r^{2} \mathrm {csgn}\left (i c \,x^{n}\right )^{3}+50 i \pi b d r \mathrm {csgn}\left (i c \,x^{n}\right )^{3}+125 i \pi b e \,x^{r} \mathrm {csgn}\left (i c \,x^{n}\right )^{3}-50 i \pi b d r \,\mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}-50 i \pi b d r \,\mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}-125 i \pi b e \,x^{r} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}-125 i \pi b e \,x^{r} \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}-125 i \pi b d \,\mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}\right ) x^{5}}{50 \left (r +5\right )^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 1.12, size = 76, normalized size = 1.29 \[ -\frac {1}{25} \, b d n x^{5} + \frac {1}{5} \, b d x^{5} \log \left (c x^{n}\right ) + \frac {1}{5} \, a d x^{5} + \frac {b e x^{r + 5} \log \left (c x^{n}\right )}{r + 5} - \frac {b e n x^{r + 5}}{{\left (r + 5\right )}^{2}} + \frac {a e x^{r + 5}}{r + 5} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [F] time = 0.00, size = -1, normalized size = -0.02 \[ \int x^4\,\left (d+e\,x^r\right )\,\left (a+b\,\ln \left (c\,x^n\right )\right ) \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [A] time = 69.73, size = 525, normalized size = 8.90 \[ \begin {cases} \frac {5 a d r^{2} x^{5}}{25 r^{2} + 250 r + 625} + \frac {50 a d r x^{5}}{25 r^{2} + 250 r + 625} + \frac {125 a d x^{5}}{25 r^{2} + 250 r + 625} + \frac {25 a e r x^{5} x^{r}}{25 r^{2} + 250 r + 625} + \frac {125 a e x^{5} x^{r}}{25 r^{2} + 250 r + 625} + \frac {5 b d n r^{2} x^{5} \log {\relax (x )}}{25 r^{2} + 250 r + 625} - \frac {b d n r^{2} x^{5}}{25 r^{2} + 250 r + 625} + \frac {50 b d n r x^{5} \log {\relax (x )}}{25 r^{2} + 250 r + 625} - \frac {10 b d n r x^{5}}{25 r^{2} + 250 r + 625} + \frac {125 b d n x^{5} \log {\relax (x )}}{25 r^{2} + 250 r + 625} - \frac {25 b d n x^{5}}{25 r^{2} + 250 r + 625} + \frac {5 b d r^{2} x^{5} \log {\relax (c )}}{25 r^{2} + 250 r + 625} + \frac {50 b d r x^{5} \log {\relax (c )}}{25 r^{2} + 250 r + 625} + \frac {125 b d x^{5} \log {\relax (c )}}{25 r^{2} + 250 r + 625} + \frac {25 b e n r x^{5} x^{r} \log {\relax (x )}}{25 r^{2} + 250 r + 625} + \frac {125 b e n x^{5} x^{r} \log {\relax (x )}}{25 r^{2} + 250 r + 625} - \frac {25 b e n x^{5} x^{r}}{25 r^{2} + 250 r + 625} + \frac {25 b e r x^{5} x^{r} \log {\relax (c )}}{25 r^{2} + 250 r + 625} + \frac {125 b e x^{5} x^{r} \log {\relax (c )}}{25 r^{2} + 250 r + 625} & \text {for}\: r \neq -5 \\\frac {a d x^{5}}{5} + a e \log {\relax (x )} + \frac {b d n x^{5} \log {\relax (x )}}{5} - \frac {b d n x^{5}}{25} + \frac {b d x^{5} \log {\relax (c )}}{5} + \frac {b e n \log {\relax (x )}^{2}}{2} + b e \log {\relax (c )} \log {\relax (x )} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________