Optimal. Leaf size=133 \[ -\frac {b d^3 n}{36 x^6}-\frac {3 b d^2 e n}{25 x^5}-\frac {3 b d e^2 n}{16 x^4}-\frac {b e^3 n}{9 x^3}-\frac {d^3 \left (a+b \log \left (c x^n\right )\right )}{6 x^6}-\frac {3 d^2 e \left (a+b \log \left (c x^n\right )\right )}{5 x^5}-\frac {3 d e^2 \left (a+b \log \left (c x^n\right )\right )}{4 x^4}-\frac {e^3 \left (a+b \log \left (c x^n\right )\right )}{3 x^3} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.07, antiderivative size = 133, normalized size of antiderivative = 1.00, number of steps
used = 4, number of rules used = 4, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.190, Rules used = {45, 2372, 12,
14} \begin {gather*} -\frac {d^3 \left (a+b \log \left (c x^n\right )\right )}{6 x^6}-\frac {3 d^2 e \left (a+b \log \left (c x^n\right )\right )}{5 x^5}-\frac {3 d e^2 \left (a+b \log \left (c x^n\right )\right )}{4 x^4}-\frac {e^3 \left (a+b \log \left (c x^n\right )\right )}{3 x^3}-\frac {b d^3 n}{36 x^6}-\frac {3 b d^2 e n}{25 x^5}-\frac {3 b d e^2 n}{16 x^4}-\frac {b e^3 n}{9 x^3} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 12
Rule 14
Rule 45
Rule 2372
Rubi steps
\begin {align*} \int \frac {(d+e x)^3 \left (a+b \log \left (c x^n\right )\right )}{x^7} \, dx &=-\frac {1}{60} \left (\frac {10 d^3}{x^6}+\frac {36 d^2 e}{x^5}+\frac {45 d e^2}{x^4}+\frac {20 e^3}{x^3}\right ) \left (a+b \log \left (c x^n\right )\right )-(b n) \int \frac {-10 d^3-36 d^2 e x-45 d e^2 x^2-20 e^3 x^3}{60 x^7} \, dx\\ &=-\frac {1}{60} \left (\frac {10 d^3}{x^6}+\frac {36 d^2 e}{x^5}+\frac {45 d e^2}{x^4}+\frac {20 e^3}{x^3}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {1}{60} (b n) \int \frac {-10 d^3-36 d^2 e x-45 d e^2 x^2-20 e^3 x^3}{x^7} \, dx\\ &=-\frac {1}{60} \left (\frac {10 d^3}{x^6}+\frac {36 d^2 e}{x^5}+\frac {45 d e^2}{x^4}+\frac {20 e^3}{x^3}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {1}{60} (b n) \int \left (-\frac {10 d^3}{x^7}-\frac {36 d^2 e}{x^6}-\frac {45 d e^2}{x^5}-\frac {20 e^3}{x^4}\right ) \, dx\\ &=-\frac {b d^3 n}{36 x^6}-\frac {3 b d^2 e n}{25 x^5}-\frac {3 b d e^2 n}{16 x^4}-\frac {b e^3 n}{9 x^3}-\frac {1}{60} \left (\frac {10 d^3}{x^6}+\frac {36 d^2 e}{x^5}+\frac {45 d e^2}{x^4}+\frac {20 e^3}{x^3}\right ) \left (a+b \log \left (c x^n\right )\right )\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.04, size = 113, normalized size = 0.85 \begin {gather*} -\frac {60 a \left (10 d^3+36 d^2 e x+45 d e^2 x^2+20 e^3 x^3\right )+b n \left (100 d^3+432 d^2 e x+675 d e^2 x^2+400 e^3 x^3\right )+60 b \left (10 d^3+36 d^2 e x+45 d e^2 x^2+20 e^3 x^3\right ) \log \left (c x^n\right )}{3600 x^6} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [C] Result contains higher order function than in optimal. Order 9 vs. order
3.
time = 0.14, size = 571, normalized size = 4.29
method | result | size |
risch | \(-\frac {b \left (20 e^{3} x^{3}+45 d \,e^{2} x^{2}+36 d^{2} e x +10 d^{3}\right ) \ln \left (x^{n}\right )}{60 x^{6}}-\frac {1080 i \pi b \,d^{2} e x \,\mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}+1080 i \pi b \,d^{2} e x \,\mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}+1350 i \pi b d \,e^{2} x^{2} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}+1200 \ln \left (c \right ) b \,e^{3} x^{3}-600 i \pi b \,e^{3} x^{3} \mathrm {csgn}\left (i c \,x^{n}\right )^{3}-1350 i \pi b d \,e^{2} x^{2} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )-1080 i \pi b \,d^{2} e x \,\mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )+600 a \,d^{3}+2700 a d \,e^{2} x^{2}+2160 a \,d^{2} e x +1200 a \,e^{3} x^{3}+100 b \,d^{3} n +600 d^{3} b \ln \left (c \right )+2700 \ln \left (c \right ) b d \,e^{2} x^{2}+2160 \ln \left (c \right ) b \,d^{2} e x +1350 i \pi b d \,e^{2} x^{2} \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}+400 b \,e^{3} n \,x^{3}-1080 i \pi b \,d^{2} e x \mathrm {csgn}\left (i c \,x^{n}\right )^{3}+600 i \pi b \,e^{3} x^{3} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}+432 b \,d^{2} e n x +675 b d \,e^{2} n \,x^{2}-600 i \pi b \,e^{3} x^{3} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )+300 i \pi b \,d^{3} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}+300 i \pi b \,d^{3} \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}-300 i \pi b \,d^{3} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )-300 i \pi b \,d^{3} \mathrm {csgn}\left (i c \,x^{n}\right )^{3}+600 i \pi b \,e^{3} x^{3} \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}-1350 i \pi b d \,e^{2} x^{2} \mathrm {csgn}\left (i c \,x^{n}\right )^{3}}{3600 x^{6}}\) | \(571\) |
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A]
time = 0.28, size = 140, normalized size = 1.05 \begin {gather*} -\frac {b n e^{3}}{9 \, x^{3}} - \frac {3 \, b d n e^{2}}{16 \, x^{4}} - \frac {3 \, b d^{2} n e}{25 \, x^{5}} - \frac {b e^{3} \log \left (c x^{n}\right )}{3 \, x^{3}} - \frac {3 \, b d e^{2} \log \left (c x^{n}\right )}{4 \, x^{4}} - \frac {3 \, b d^{2} e \log \left (c x^{n}\right )}{5 \, x^{5}} - \frac {b d^{3} n}{36 \, x^{6}} - \frac {a e^{3}}{3 \, x^{3}} - \frac {3 \, a d e^{2}}{4 \, x^{4}} - \frac {3 \, a d^{2} e}{5 \, x^{5}} - \frac {b d^{3} \log \left (c x^{n}\right )}{6 \, x^{6}} - \frac {a d^{3}}{6 \, x^{6}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A]
time = 0.37, size = 145, normalized size = 1.09 \begin {gather*} -\frac {100 \, b d^{3} n + 400 \, {\left (b n + 3 \, a\right )} x^{3} e^{3} + 600 \, a d^{3} + 675 \, {\left (b d n + 4 \, a d\right )} x^{2} e^{2} + 432 \, {\left (b d^{2} n + 5 \, a d^{2}\right )} x e + 60 \, {\left (20 \, b x^{3} e^{3} + 45 \, b d x^{2} e^{2} + 36 \, b d^{2} x e + 10 \, b d^{3}\right )} \log \left (c\right ) + 60 \, {\left (20 \, b n x^{3} e^{3} + 45 \, b d n x^{2} e^{2} + 36 \, b d^{2} n x e + 10 \, b d^{3} n\right )} \log \left (x\right )}{3600 \, x^{6}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A]
time = 1.03, size = 177, normalized size = 1.33 \begin {gather*} - \frac {a d^{3}}{6 x^{6}} - \frac {3 a d^{2} e}{5 x^{5}} - \frac {3 a d e^{2}}{4 x^{4}} - \frac {a e^{3}}{3 x^{3}} - \frac {b d^{3} n}{36 x^{6}} - \frac {b d^{3} \log {\left (c x^{n} \right )}}{6 x^{6}} - \frac {3 b d^{2} e n}{25 x^{5}} - \frac {3 b d^{2} e \log {\left (c x^{n} \right )}}{5 x^{5}} - \frac {3 b d e^{2} n}{16 x^{4}} - \frac {3 b d e^{2} \log {\left (c x^{n} \right )}}{4 x^{4}} - \frac {b e^{3} n}{9 x^{3}} - \frac {b e^{3} \log {\left (c x^{n} \right )}}{3 x^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A]
time = 2.47, size = 158, normalized size = 1.19 \begin {gather*} -\frac {1200 \, b n x^{3} e^{3} \log \left (x\right ) + 2700 \, b d n x^{2} e^{2} \log \left (x\right ) + 2160 \, b d^{2} n x e \log \left (x\right ) + 400 \, b n x^{3} e^{3} + 675 \, b d n x^{2} e^{2} + 432 \, b d^{2} n x e + 1200 \, b x^{3} e^{3} \log \left (c\right ) + 2700 \, b d x^{2} e^{2} \log \left (c\right ) + 2160 \, b d^{2} x e \log \left (c\right ) + 600 \, b d^{3} n \log \left (x\right ) + 100 \, b d^{3} n + 1200 \, a x^{3} e^{3} + 2700 \, a d x^{2} e^{2} + 2160 \, a d^{2} x e + 600 \, b d^{3} \log \left (c\right ) + 600 \, a d^{3}}{3600 \, x^{6}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [B]
time = 3.74, size = 121, normalized size = 0.91 \begin {gather*} -\frac {x^3\,\left (20\,a\,e^3+\frac {20\,b\,e^3\,n}{3}\right )+x\,\left (36\,a\,d^2\,e+\frac {36\,b\,d^2\,e\,n}{5}\right )+10\,a\,d^3+x^2\,\left (45\,a\,d\,e^2+\frac {45\,b\,d\,e^2\,n}{4}\right )+\frac {5\,b\,d^3\,n}{3}}{60\,x^6}-\frac {\ln \left (c\,x^n\right )\,\left (\frac {b\,d^3}{6}+\frac {3\,b\,d^2\,e\,x}{5}+\frac {3\,b\,d\,e^2\,x^2}{4}+\frac {b\,e^3\,x^3}{3}\right )}{x^6} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________