Optimal. Leaf size=158 \[ \frac{b x^{3 n} \left (3 a^2 d^2-3 a b c d+b^2 c^2\right )}{3 d^3 n}-\frac{b^2 x^{4 n} (b c-3 a d)}{4 d^2 n}-\frac{c^2 (b c-a d)^3 \log \left (c+d x^n\right )}{d^6 n}+\frac{c x^n (b c-a d)^3}{d^5 n}-\frac{x^{2 n} (b c-a d)^3}{2 d^4 n}+\frac{b^3 x^{5 n}}{5 d n} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.150764, antiderivative size = 158, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077, Rules used = {446, 88} \[ \frac{b x^{3 n} \left (3 a^2 d^2-3 a b c d+b^2 c^2\right )}{3 d^3 n}-\frac{b^2 x^{4 n} (b c-3 a d)}{4 d^2 n}-\frac{c^2 (b c-a d)^3 \log \left (c+d x^n\right )}{d^6 n}+\frac{c x^n (b c-a d)^3}{d^5 n}-\frac{x^{2 n} (b c-a d)^3}{2 d^4 n}+\frac{b^3 x^{5 n}}{5 d n} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 446
Rule 88
Rubi steps
\begin{align*} \int \frac{x^{-1+3 n} \left (a+b x^n\right )^3}{c+d x^n} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{x^2 (a+b x)^3}{c+d x} \, dx,x,x^n\right )}{n}\\ &=\frac{\operatorname{Subst}\left (\int \left (\frac{c (b c-a d)^3}{d^5}+\frac{(-b c+a d)^3 x}{d^4}+\frac{b \left (b^2 c^2-3 a b c d+3 a^2 d^2\right ) x^2}{d^3}-\frac{b^2 (b c-3 a d) x^3}{d^2}+\frac{b^3 x^4}{d}-\frac{c^2 (b c-a d)^3}{d^5 (c+d x)}\right ) \, dx,x,x^n\right )}{n}\\ &=\frac{c (b c-a d)^3 x^n}{d^5 n}-\frac{(b c-a d)^3 x^{2 n}}{2 d^4 n}+\frac{b \left (b^2 c^2-3 a b c d+3 a^2 d^2\right ) x^{3 n}}{3 d^3 n}-\frac{b^2 (b c-3 a d) x^{4 n}}{4 d^2 n}+\frac{b^3 x^{5 n}}{5 d n}-\frac{c^2 (b c-a d)^3 \log \left (c+d x^n\right )}{d^6 n}\\ \end{align*}
Mathematica [A] time = 0.215564, size = 138, normalized size = 0.87 \[ \frac{20 b d^3 x^{3 n} \left (3 a^2 d^2-3 a b c d+b^2 c^2\right )-15 b^2 d^4 x^{4 n} (b c-3 a d)-60 c^2 (b c-a d)^3 \log \left (c+d x^n\right )+30 d^2 x^{2 n} (a d-b c)^3+60 c d x^n (b c-a d)^3+12 b^3 d^5 x^{5 n}}{60 d^6 n} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [B] time = 0.036, size = 342, normalized size = 2.2 \begin{align*}{\frac{{b}^{3} \left ({x}^{n} \right ) ^{5}}{5\,dn}}+{\frac{3\,{b}^{2} \left ({x}^{n} \right ) ^{4}a}{4\,dn}}-{\frac{{b}^{3} \left ({x}^{n} \right ) ^{4}c}{4\,{d}^{2}n}}+{\frac{b \left ({x}^{n} \right ) ^{3}{a}^{2}}{dn}}-{\frac{{b}^{2} \left ({x}^{n} \right ) ^{3}ac}{{d}^{2}n}}+{\frac{{b}^{3} \left ({x}^{n} \right ) ^{3}{c}^{2}}{3\,{d}^{3}n}}+{\frac{ \left ({x}^{n} \right ) ^{2}{a}^{3}}{2\,dn}}-{\frac{3\, \left ({x}^{n} \right ) ^{2}{a}^{2}bc}{2\,{d}^{2}n}}+{\frac{3\, \left ({x}^{n} \right ) ^{2}a{b}^{2}{c}^{2}}{2\,{d}^{3}n}}-{\frac{ \left ({x}^{n} \right ) ^{2}{b}^{3}{c}^{3}}{2\,{d}^{4}n}}-{\frac{c{x}^{n}{a}^{3}}{{d}^{2}n}}+3\,{\frac{{c}^{2}{x}^{n}{a}^{2}b}{{d}^{3}n}}-3\,{\frac{{c}^{3}{x}^{n}a{b}^{2}}{{d}^{4}n}}+{\frac{{c}^{4}{x}^{n}{b}^{3}}{{d}^{5}n}}+{\frac{{c}^{2}{a}^{3}}{{d}^{3}n}\ln \left ({x}^{n}+{\frac{c}{d}} \right ) }-3\,{\frac{{c}^{3}{a}^{2}b}{{d}^{4}n}\ln \left ({x}^{n}+{\frac{c}{d}} \right ) }+3\,{\frac{{c}^{4}a{b}^{2}}{{d}^{5}n}\ln \left ({x}^{n}+{\frac{c}{d}} \right ) }-{\frac{{b}^{3}{c}^{5}}{{d}^{6}n}\ln \left ({x}^{n}+{\frac{c}{d}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 0.970937, size = 386, normalized size = 2.44 \begin{align*} -\frac{1}{60} \, b^{3}{\left (\frac{60 \, c^{5} \log \left (\frac{d x^{n} + c}{d}\right )}{d^{6} n} - \frac{12 \, d^{4} x^{5 \, n} - 15 \, c d^{3} x^{4 \, n} + 20 \, c^{2} d^{2} x^{3 \, n} - 30 \, c^{3} d x^{2 \, n} + 60 \, c^{4} x^{n}}{d^{5} n}\right )} + \frac{1}{4} \, a b^{2}{\left (\frac{12 \, c^{4} \log \left (\frac{d x^{n} + c}{d}\right )}{d^{5} n} + \frac{3 \, d^{3} x^{4 \, n} - 4 \, c d^{2} x^{3 \, n} + 6 \, c^{2} d x^{2 \, n} - 12 \, c^{3} x^{n}}{d^{4} n}\right )} - \frac{1}{2} \, a^{2} b{\left (\frac{6 \, c^{3} \log \left (\frac{d x^{n} + c}{d}\right )}{d^{4} n} - \frac{2 \, d^{2} x^{3 \, n} - 3 \, c d x^{2 \, n} + 6 \, c^{2} x^{n}}{d^{3} n}\right )} + \frac{1}{2} \, a^{3}{\left (\frac{2 \, c^{2} \log \left (\frac{d x^{n} + c}{d}\right )}{d^{3} n} + \frac{d x^{2 \, n} - 2 \, c x^{n}}{d^{2} n}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.0844, size = 471, normalized size = 2.98 \begin{align*} \frac{12 \, b^{3} d^{5} x^{5 \, n} - 15 \,{\left (b^{3} c d^{4} - 3 \, a b^{2} d^{5}\right )} x^{4 \, n} + 20 \,{\left (b^{3} c^{2} d^{3} - 3 \, a b^{2} c d^{4} + 3 \, a^{2} b d^{5}\right )} x^{3 \, n} - 30 \,{\left (b^{3} c^{3} d^{2} - 3 \, a b^{2} c^{2} d^{3} + 3 \, a^{2} b c d^{4} - a^{3} d^{5}\right )} x^{2 \, n} + 60 \,{\left (b^{3} c^{4} d - 3 \, a b^{2} c^{3} d^{2} + 3 \, a^{2} b c^{2} d^{3} - a^{3} c d^{4}\right )} x^{n} - 60 \,{\left (b^{3} c^{5} - 3 \, a b^{2} c^{4} d + 3 \, a^{2} b c^{3} d^{2} - a^{3} c^{2} d^{3}\right )} \log \left (d x^{n} + c\right )}{60 \, d^{6} n} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (b x^{n} + a\right )}^{3} x^{3 \, n - 1}}{d x^{n} + c}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]