Optimal. Leaf size=100 \[ -\frac {1}{9} b d^3 n x^3-\frac {3}{16} b d^2 e n x^4-\frac {3}{25} b d e^2 n x^5-\frac {1}{36} b e^3 n x^6+\frac {1}{60} \left (20 d^3 x^3+45 d^2 e x^4+36 d e^2 x^5+10 e^3 x^6\right ) \left (a+b \log \left (c x^n\right )\right ) \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.07, antiderivative size = 100, 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, 2371, 12,
14} \begin {gather*} \frac {1}{60} \left (20 d^3 x^3+45 d^2 e x^4+36 d e^2 x^5+10 e^3 x^6\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {1}{9} b d^3 n x^3-\frac {3}{16} b d^2 e n x^4-\frac {3}{25} b d e^2 n x^5-\frac {1}{36} b e^3 n x^6 \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 12
Rule 14
Rule 45
Rule 2371
Rubi steps
\begin {align*} \int x^2 (d+e x)^3 \left (a+b \log \left (c x^n\right )\right ) \, dx &=\frac {1}{60} \left (20 d^3 x^3+45 d^2 e x^4+36 d e^2 x^5+10 e^3 x^6\right ) \left (a+b \log \left (c x^n\right )\right )-(b n) \int \frac {1}{60} x^2 \left (20 d^3+45 d^2 e x+36 d e^2 x^2+10 e^3 x^3\right ) \, dx\\ &=\frac {1}{60} \left (20 d^3 x^3+45 d^2 e x^4+36 d e^2 x^5+10 e^3 x^6\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {1}{60} (b n) \int x^2 \left (20 d^3+45 d^2 e x+36 d e^2 x^2+10 e^3 x^3\right ) \, dx\\ &=\frac {1}{60} \left (20 d^3 x^3+45 d^2 e x^4+36 d e^2 x^5+10 e^3 x^6\right ) \left (a+b \log \left (c x^n\right )\right )-\frac {1}{60} (b n) \int \left (20 d^3 x^2+45 d^2 e x^3+36 d e^2 x^4+10 e^3 x^5\right ) \, dx\\ &=-\frac {1}{9} b d^3 n x^3-\frac {3}{16} b d^2 e n x^4-\frac {3}{25} b d e^2 n x^5-\frac {1}{36} b e^3 n x^6+\frac {1}{60} \left (20 d^3 x^3+45 d^2 e x^4+36 d e^2 x^5+10 e^3 x^6\right ) \left (a+b \log \left (c x^n\right )\right )\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.04, size = 133, normalized size = 1.33 \begin {gather*} -\frac {1}{9} b d^3 n x^3-\frac {3}{16} b d^2 e n x^4-\frac {3}{25} b d e^2 n x^5-\frac {1}{36} b e^3 n x^6+\frac {1}{3} d^3 x^3 \left (a+b \log \left (c x^n\right )\right )+\frac {3}{4} d^2 e x^4 \left (a+b \log \left (c x^n\right )\right )+\frac {3}{5} d e^2 x^5 \left (a+b \log \left (c x^n\right )\right )+\frac {1}{6} e^3 x^6 \left (a+b \log \left (c x^n\right )\right ) \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [C] Result contains higher order function than in optimal. Order 9 vs. order
3.
time = 91.93, size = 600, normalized size = 6.00
method | result | size |
risch | \(\frac {\ln \left (c \right ) b \,d^{3} x^{3}}{3}+\frac {\ln \left (c \right ) b \,e^{3} x^{6}}{6}+\frac {x^{6} a \,e^{3}}{6}+\frac {x^{3} a \,d^{3}}{3}+\frac {3 \ln \left (c \right ) b d \,e^{2} x^{5}}{5}+\frac {3 \ln \left (c \right ) b \,d^{2} e \,x^{4}}{4}+\frac {b \,x^{3} \left (10 e^{3} x^{3}+36 d \,e^{2} x^{2}+45 d^{2} e x +20 d^{3}\right ) \ln \left (x^{n}\right )}{60}+\frac {3 x^{4} a \,d^{2} e}{4}+\frac {3 x^{5} a d \,e^{2}}{5}-\frac {3 i \pi b d \,e^{2} x^{5} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )}{10}-\frac {3 i \pi b \,d^{2} e \,x^{4} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )}{8}-\frac {i \pi b \,d^{3} x^{3} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )}{6}-\frac {i \pi b \,e^{3} x^{6} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )}{12}-\frac {b \,e^{3} n \,x^{6}}{36}+\frac {i \pi b \,e^{3} x^{6} \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}}{12}-\frac {3 i \pi b \,d^{2} e \,x^{4} \mathrm {csgn}\left (i c \,x^{n}\right )^{3}}{8}-\frac {3 i \pi b d \,e^{2} x^{5} \mathrm {csgn}\left (i c \,x^{n}\right )^{3}}{10}+\frac {i \pi b \,d^{3} x^{3} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}}{6}+\frac {i \pi b \,d^{3} x^{3} \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}}{6}+\frac {i \pi b \,e^{3} x^{6} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}}{12}-\frac {b \,d^{3} n \,x^{3}}{9}-\frac {3 b \,d^{2} e n \,x^{4}}{16}-\frac {3 b d \,e^{2} n \,x^{5}}{25}+\frac {3 i \pi b d \,e^{2} x^{5} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}}{10}+\frac {3 i \pi b d \,e^{2} x^{5} \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}}{10}+\frac {3 i \pi b \,d^{2} e \,x^{4} \mathrm {csgn}\left (i c \right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}}{8}+\frac {3 i \pi b \,d^{2} e \,x^{4} \mathrm {csgn}\left (i x^{n}\right ) \mathrm {csgn}\left (i c \,x^{n}\right )^{2}}{8}-\frac {i \pi b \,e^{3} x^{6} \mathrm {csgn}\left (i c \,x^{n}\right )^{3}}{12}-\frac {i \pi b \,d^{3} x^{3} \mathrm {csgn}\left (i c \,x^{n}\right )^{3}}{6}\) | \(600\) |
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A]
time = 0.28, size = 140, normalized size = 1.40 \begin {gather*} -\frac {1}{36} \, b n x^{6} e^{3} - \frac {3}{25} \, b d n x^{5} e^{2} - \frac {3}{16} \, b d^{2} n x^{4} e + \frac {1}{6} \, b x^{6} e^{3} \log \left (c x^{n}\right ) + \frac {3}{5} \, b d x^{5} e^{2} \log \left (c x^{n}\right ) + \frac {3}{4} \, b d^{2} x^{4} e \log \left (c x^{n}\right ) - \frac {1}{9} \, b d^{3} n x^{3} + \frac {1}{6} \, a x^{6} e^{3} + \frac {3}{5} \, a d x^{5} e^{2} + \frac {3}{4} \, a d^{2} x^{4} e + \frac {1}{3} \, b d^{3} x^{3} \log \left (c x^{n}\right ) + \frac {1}{3} \, a d^{3} x^{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A]
time = 0.35, size = 157, normalized size = 1.57 \begin {gather*} -\frac {1}{36} \, {\left (b n - 6 \, a\right )} x^{6} e^{3} - \frac {3}{25} \, {\left (b d n - 5 \, a d\right )} x^{5} e^{2} - \frac {3}{16} \, {\left (b d^{2} n - 4 \, a d^{2}\right )} x^{4} e - \frac {1}{9} \, {\left (b d^{3} n - 3 \, a d^{3}\right )} x^{3} + \frac {1}{60} \, {\left (10 \, b x^{6} e^{3} + 36 \, b d x^{5} e^{2} + 45 \, b d^{2} x^{4} e + 20 \, b d^{3} x^{3}\right )} \log \left (c\right ) + \frac {1}{60} \, {\left (10 \, b n x^{6} e^{3} + 36 \, b d n x^{5} e^{2} + 45 \, b d^{2} n x^{4} e + 20 \, b d^{3} n x^{3}\right )} \log \left (x\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A]
time = 0.61, size = 175, normalized size = 1.75 \begin {gather*} \frac {a d^{3} x^{3}}{3} + \frac {3 a d^{2} e x^{4}}{4} + \frac {3 a d e^{2} x^{5}}{5} + \frac {a e^{3} x^{6}}{6} - \frac {b d^{3} n x^{3}}{9} + \frac {b d^{3} x^{3} \log {\left (c x^{n} \right )}}{3} - \frac {3 b d^{2} e n x^{4}}{16} + \frac {3 b d^{2} e x^{4} \log {\left (c x^{n} \right )}}{4} - \frac {3 b d e^{2} n x^{5}}{25} + \frac {3 b d e^{2} x^{5} \log {\left (c x^{n} \right )}}{5} - \frac {b e^{3} n x^{6}}{36} + \frac {b e^{3} x^{6} \log {\left (c x^{n} \right )}}{6} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A]
time = 1.77, size = 173, normalized size = 1.73 \begin {gather*} \frac {1}{6} \, b n x^{6} e^{3} \log \left (x\right ) + \frac {3}{5} \, b d n x^{5} e^{2} \log \left (x\right ) + \frac {3}{4} \, b d^{2} n x^{4} e \log \left (x\right ) - \frac {1}{36} \, b n x^{6} e^{3} - \frac {3}{25} \, b d n x^{5} e^{2} - \frac {3}{16} \, b d^{2} n x^{4} e + \frac {1}{6} \, b x^{6} e^{3} \log \left (c\right ) + \frac {3}{5} \, b d x^{5} e^{2} \log \left (c\right ) + \frac {3}{4} \, b d^{2} x^{4} e \log \left (c\right ) + \frac {1}{3} \, b d^{3} n x^{3} \log \left (x\right ) - \frac {1}{9} \, b d^{3} n x^{3} + \frac {1}{6} \, a x^{6} e^{3} + \frac {3}{5} \, a d x^{5} e^{2} + \frac {3}{4} \, a d^{2} x^{4} e + \frac {1}{3} \, b d^{3} x^{3} \log \left (c\right ) + \frac {1}{3} \, a d^{3} x^{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [B]
time = 3.64, size = 113, normalized size = 1.13 \begin {gather*} \ln \left (c\,x^n\right )\,\left (\frac {b\,d^3\,x^3}{3}+\frac {3\,b\,d^2\,e\,x^4}{4}+\frac {3\,b\,d\,e^2\,x^5}{5}+\frac {b\,e^3\,x^6}{6}\right )+\frac {d^3\,x^3\,\left (3\,a-b\,n\right )}{9}+\frac {e^3\,x^6\,\left (6\,a-b\,n\right )}{36}+\frac {3\,d^2\,e\,x^4\,\left (4\,a-b\,n\right )}{16}+\frac {3\,d\,e^2\,x^5\,\left (5\,a-b\,n\right )}{25} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________