Optimal. Leaf size=161 \[ \frac{c^3 \left (10 a^2 d^2-15 a b c d+6 b^2 c^2\right ) \log (c+d x)}{d^5 (b c-a d)^3}-\frac{a^5 \log (a+b x)}{b^3 (b c-a d)^3}-\frac{x (a d+3 b c)}{b^2 d^4}+\frac{c^4 (4 b c-5 a d)}{d^5 (c+d x) (b c-a d)^2}-\frac{c^5}{2 d^5 (c+d x)^2 (b c-a d)}+\frac{x^2}{2 b d^3} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.187244, antiderivative size = 161, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.056, Rules used = {88} \[ \frac{c^3 \left (10 a^2 d^2-15 a b c d+6 b^2 c^2\right ) \log (c+d x)}{d^5 (b c-a d)^3}-\frac{a^5 \log (a+b x)}{b^3 (b c-a d)^3}-\frac{x (a d+3 b c)}{b^2 d^4}+\frac{c^4 (4 b c-5 a d)}{d^5 (c+d x) (b c-a d)^2}-\frac{c^5}{2 d^5 (c+d x)^2 (b c-a d)}+\frac{x^2}{2 b d^3} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 88
Rubi steps
\begin{align*} \int \frac{x^5}{(a+b x) (c+d x)^3} \, dx &=\int \left (\frac{-3 b c-a d}{b^2 d^4}+\frac{x}{b d^3}-\frac{a^5}{b^2 (b c-a d)^3 (a+b x)}-\frac{c^5}{d^4 (-b c+a d) (c+d x)^3}-\frac{c^4 (4 b c-5 a d)}{d^4 (-b c+a d)^2 (c+d x)^2}-\frac{c^3 \left (6 b^2 c^2-15 a b c d+10 a^2 d^2\right )}{d^4 (-b c+a d)^3 (c+d x)}\right ) \, dx\\ &=-\frac{(3 b c+a d) x}{b^2 d^4}+\frac{x^2}{2 b d^3}-\frac{c^5}{2 d^5 (b c-a d) (c+d x)^2}+\frac{c^4 (4 b c-5 a d)}{d^5 (b c-a d)^2 (c+d x)}-\frac{a^5 \log (a+b x)}{b^3 (b c-a d)^3}+\frac{c^3 \left (6 b^2 c^2-15 a b c d+10 a^2 d^2\right ) \log (c+d x)}{d^5 (b c-a d)^3}\\ \end{align*}
Mathematica [A] time = 0.204326, size = 161, normalized size = 1. \[ \frac{1}{2} \left (-\frac{2 c^3 \left (10 a^2 d^2-15 a b c d+6 b^2 c^2\right ) \log (c+d x)}{d^5 (a d-b c)^3}-\frac{2 a^5 \log (a+b x)}{b^3 (b c-a d)^3}-\frac{2 x (a d+3 b c)}{b^2 d^4}+\frac{2 c^4 (4 b c-5 a d)}{d^5 (c+d x) (b c-a d)^2}+\frac{c^5}{d^5 (c+d x)^2 (a d-b c)}+\frac{x^2}{b d^3}\right ) \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.011, size = 213, normalized size = 1.3 \begin{align*}{\frac{{x}^{2}}{2\,b{d}^{3}}}-{\frac{ax}{{d}^{3}{b}^{2}}}-3\,{\frac{cx}{b{d}^{4}}}-5\,{\frac{{c}^{4}a}{{d}^{4} \left ( ad-bc \right ) ^{2} \left ( dx+c \right ) }}+4\,{\frac{{c}^{5}b}{ \left ( ad-bc \right ) ^{2}{d}^{5} \left ( dx+c \right ) }}+{\frac{{c}^{5}}{2\,{d}^{5} \left ( ad-bc \right ) \left ( dx+c \right ) ^{2}}}-10\,{\frac{{c}^{3}\ln \left ( dx+c \right ){a}^{2}}{{d}^{3} \left ( ad-bc \right ) ^{3}}}+15\,{\frac{{c}^{4}\ln \left ( dx+c \right ) ab}{{d}^{4} \left ( ad-bc \right ) ^{3}}}-6\,{\frac{{c}^{5}\ln \left ( dx+c \right ){b}^{2}}{{d}^{5} \left ( ad-bc \right ) ^{3}}}+{\frac{{a}^{5}\ln \left ( bx+a \right ) }{{b}^{3} \left ( ad-bc \right ) ^{3}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 1.27882, size = 392, normalized size = 2.43 \begin{align*} -\frac{a^{5} \log \left (b x + a\right )}{b^{6} c^{3} - 3 \, a b^{5} c^{2} d + 3 \, a^{2} b^{4} c d^{2} - a^{3} b^{3} d^{3}} + \frac{{\left (6 \, b^{2} c^{5} - 15 \, a b c^{4} d + 10 \, a^{2} c^{3} d^{2}\right )} \log \left (d x + c\right )}{b^{3} c^{3} d^{5} - 3 \, a b^{2} c^{2} d^{6} + 3 \, a^{2} b c d^{7} - a^{3} d^{8}} + \frac{7 \, b c^{6} - 9 \, a c^{5} d + 2 \,{\left (4 \, b c^{5} d - 5 \, a c^{4} d^{2}\right )} x}{2 \,{\left (b^{2} c^{4} d^{5} - 2 \, a b c^{3} d^{6} + a^{2} c^{2} d^{7} +{\left (b^{2} c^{2} d^{7} - 2 \, a b c d^{8} + a^{2} d^{9}\right )} x^{2} + 2 \,{\left (b^{2} c^{3} d^{6} - 2 \, a b c^{2} d^{7} + a^{2} c d^{8}\right )} x\right )}} + \frac{b d x^{2} - 2 \,{\left (3 \, b c + a d\right )} x}{2 \, b^{2} d^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [B] time = 2.84422, size = 1139, normalized size = 7.07 \begin{align*} \frac{7 \, b^{5} c^{7} - 16 \, a b^{4} c^{6} d + 9 \, a^{2} b^{3} c^{5} d^{2} +{\left (b^{5} c^{3} d^{4} - 3 \, a b^{4} c^{2} d^{5} + 3 \, a^{2} b^{3} c d^{6} - a^{3} b^{2} d^{7}\right )} x^{4} - 2 \,{\left (2 \, b^{5} c^{4} d^{3} - 5 \, a b^{4} c^{3} d^{4} + 3 \, a^{2} b^{3} c^{2} d^{5} + a^{3} b^{2} c d^{6} - a^{4} b d^{7}\right )} x^{3} -{\left (11 \, b^{5} c^{5} d^{2} - 29 \, a b^{4} c^{4} d^{3} + 21 \, a^{2} b^{3} c^{3} d^{4} + a^{3} b^{2} c^{2} d^{5} - 4 \, a^{4} b c d^{6}\right )} x^{2} + 2 \,{\left (b^{5} c^{6} d - a b^{4} c^{5} d^{2} - a^{2} b^{3} c^{4} d^{3} + a^{4} b c^{2} d^{5}\right )} x - 2 \,{\left (a^{5} d^{7} x^{2} + 2 \, a^{5} c d^{6} x + a^{5} c^{2} d^{5}\right )} \log \left (b x + a\right ) + 2 \,{\left (6 \, b^{5} c^{7} - 15 \, a b^{4} c^{6} d + 10 \, a^{2} b^{3} c^{5} d^{2} +{\left (6 \, b^{5} c^{5} d^{2} - 15 \, a b^{4} c^{4} d^{3} + 10 \, a^{2} b^{3} c^{3} d^{4}\right )} x^{2} + 2 \,{\left (6 \, b^{5} c^{6} d - 15 \, a b^{4} c^{5} d^{2} + 10 \, a^{2} b^{3} c^{4} d^{3}\right )} x\right )} \log \left (d x + c\right )}{2 \,{\left (b^{6} c^{5} d^{5} - 3 \, a b^{5} c^{4} d^{6} + 3 \, a^{2} b^{4} c^{3} d^{7} - a^{3} b^{3} c^{2} d^{8} +{\left (b^{6} c^{3} d^{7} - 3 \, a b^{5} c^{2} d^{8} + 3 \, a^{2} b^{4} c d^{9} - a^{3} b^{3} d^{10}\right )} x^{2} + 2 \,{\left (b^{6} c^{4} d^{6} - 3 \, a b^{5} c^{3} d^{7} + 3 \, a^{2} b^{4} c^{2} d^{8} - a^{3} b^{3} c d^{9}\right )} x\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [B] time = 6.25795, size = 745, normalized size = 4.63 \begin{align*} \frac{a^{5} \log{\left (x + \frac{\frac{a^{9} d^{8}}{b \left (a d - b c\right )^{3}} - \frac{4 a^{8} c d^{7}}{\left (a d - b c\right )^{3}} + \frac{6 a^{7} b c^{2} d^{6}}{\left (a d - b c\right )^{3}} - \frac{4 a^{6} b^{2} c^{3} d^{5}}{\left (a d - b c\right )^{3}} + \frac{a^{5} b^{3} c^{4} d^{4}}{\left (a d - b c\right )^{3}} + a^{5} c d^{4} + 10 a^{3} b^{2} c^{3} d^{2} - 15 a^{2} b^{3} c^{4} d + 6 a b^{4} c^{5}}{a^{5} d^{5} + 10 a^{2} b^{3} c^{3} d^{2} - 15 a b^{4} c^{4} d + 6 b^{5} c^{5}} \right )}}{b^{3} \left (a d - b c\right )^{3}} - \frac{c^{3} \left (10 a^{2} d^{2} - 15 a b c d + 6 b^{2} c^{2}\right ) \log{\left (x + \frac{a^{5} c d^{4} - \frac{a^{4} b^{2} c^{3} d^{3} \left (10 a^{2} d^{2} - 15 a b c d + 6 b^{2} c^{2}\right )}{\left (a d - b c\right )^{3}} + \frac{4 a^{3} b^{3} c^{4} d^{2} \left (10 a^{2} d^{2} - 15 a b c d + 6 b^{2} c^{2}\right )}{\left (a d - b c\right )^{3}} + 10 a^{3} b^{2} c^{3} d^{2} - \frac{6 a^{2} b^{4} c^{5} d \left (10 a^{2} d^{2} - 15 a b c d + 6 b^{2} c^{2}\right )}{\left (a d - b c\right )^{3}} - 15 a^{2} b^{3} c^{4} d + \frac{4 a b^{5} c^{6} \left (10 a^{2} d^{2} - 15 a b c d + 6 b^{2} c^{2}\right )}{\left (a d - b c\right )^{3}} + 6 a b^{4} c^{5} - \frac{b^{6} c^{7} \left (10 a^{2} d^{2} - 15 a b c d + 6 b^{2} c^{2}\right )}{d \left (a d - b c\right )^{3}}}{a^{5} d^{5} + 10 a^{2} b^{3} c^{3} d^{2} - 15 a b^{4} c^{4} d + 6 b^{5} c^{5}} \right )}}{d^{5} \left (a d - b c\right )^{3}} - \frac{9 a c^{5} d - 7 b c^{6} + x \left (10 a c^{4} d^{2} - 8 b c^{5} d\right )}{2 a^{2} c^{2} d^{7} - 4 a b c^{3} d^{6} + 2 b^{2} c^{4} d^{5} + x^{2} \left (2 a^{2} d^{9} - 4 a b c d^{8} + 2 b^{2} c^{2} d^{7}\right ) + x \left (4 a^{2} c d^{8} - 8 a b c^{2} d^{7} + 4 b^{2} c^{3} d^{6}\right )} + \frac{x^{2}}{2 b d^{3}} - \frac{x \left (a d + 3 b c\right )}{b^{2} d^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.15285, size = 339, normalized size = 2.11 \begin{align*} -\frac{a^{5} \log \left ({\left | b x + a \right |}\right )}{b^{6} c^{3} - 3 \, a b^{5} c^{2} d + 3 \, a^{2} b^{4} c d^{2} - a^{3} b^{3} d^{3}} + \frac{{\left (6 \, b^{2} c^{5} - 15 \, a b c^{4} d + 10 \, a^{2} c^{3} d^{2}\right )} \log \left ({\left | d x + c \right |}\right )}{b^{3} c^{3} d^{5} - 3 \, a b^{2} c^{2} d^{6} + 3 \, a^{2} b c d^{7} - a^{3} d^{8}} + \frac{b d^{3} x^{2} - 6 \, b c d^{2} x - 2 \, a d^{3} x}{2 \, b^{2} d^{6}} + \frac{7 \, b^{2} c^{7} - 16 \, a b c^{6} d + 9 \, a^{2} c^{5} d^{2} + 2 \,{\left (4 \, b^{2} c^{6} d - 9 \, a b c^{5} d^{2} + 5 \, a^{2} c^{4} d^{3}\right )} x}{2 \,{\left (b c - a d\right )}^{3}{\left (d x + c\right )}^{2} d^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]