Optimal. Leaf size=116 \[ -\frac{a^2}{4 b^2 \left (a+b x^2\right )^2 (b c-a d)}+\frac{a (2 b c-a d)}{2 b^2 \left (a+b x^2\right ) (b c-a d)^2}+\frac{c^2 \log \left (a+b x^2\right )}{2 (b c-a d)^3}-\frac{c^2 \log \left (c+d x^2\right )}{2 (b c-a d)^3} \]
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Rubi [A] time = 0.113149, antiderivative size = 116, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091, Rules used = {446, 88} \[ -\frac{a^2}{4 b^2 \left (a+b x^2\right )^2 (b c-a d)}+\frac{a (2 b c-a d)}{2 b^2 \left (a+b x^2\right ) (b c-a d)^2}+\frac{c^2 \log \left (a+b x^2\right )}{2 (b c-a d)^3}-\frac{c^2 \log \left (c+d x^2\right )}{2 (b c-a d)^3} \]
Antiderivative was successfully verified.
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Rule 446
Rule 88
Rubi steps
\begin{align*} \int \frac{x^5}{\left (a+b x^2\right )^3 \left (c+d x^2\right )} \, dx &=\frac{1}{2} \operatorname{Subst}\left (\int \frac{x^2}{(a+b x)^3 (c+d x)} \, dx,x,x^2\right )\\ &=\frac{1}{2} \operatorname{Subst}\left (\int \left (\frac{a^2}{b (b c-a d) (a+b x)^3}+\frac{a (-2 b c+a d)}{b (b c-a d)^2 (a+b x)^2}+\frac{b c^2}{(b c-a d)^3 (a+b x)}-\frac{c^2 d}{(b c-a d)^3 (c+d x)}\right ) \, dx,x,x^2\right )\\ &=-\frac{a^2}{4 b^2 (b c-a d) \left (a+b x^2\right )^2}+\frac{a (2 b c-a d)}{2 b^2 (b c-a d)^2 \left (a+b x^2\right )}+\frac{c^2 \log \left (a+b x^2\right )}{2 (b c-a d)^3}-\frac{c^2 \log \left (c+d x^2\right )}{2 (b c-a d)^3}\\ \end{align*}
Mathematica [A] time = 0.0999876, size = 99, normalized size = 0.85 \[ \frac{-\frac{a^2 (b c-a d)^2}{b^2 \left (a+b x^2\right )^2}+\frac{2 a (a d-2 b c) (a d-b c)}{b^2 \left (a+b x^2\right )}+2 c^2 \log \left (a+b x^2\right )-2 c^2 \log \left (c+d x^2\right )}{4 (b c-a d)^3} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.011, size = 218, normalized size = 1.9 \begin{align*}{\frac{{c}^{2}\ln \left ( d{x}^{2}+c \right ) }{2\, \left ( ad-bc \right ) ^{3}}}+{\frac{{a}^{4}{d}^{2}}{4\, \left ( ad-bc \right ) ^{3}{b}^{2} \left ( b{x}^{2}+a \right ) ^{2}}}-{\frac{{a}^{3}cd}{2\, \left ( ad-bc \right ) ^{3}b \left ( b{x}^{2}+a \right ) ^{2}}}+{\frac{{a}^{2}{c}^{2}}{4\, \left ( ad-bc \right ) ^{3} \left ( b{x}^{2}+a \right ) ^{2}}}-{\frac{{c}^{2}\ln \left ( b{x}^{2}+a \right ) }{2\, \left ( ad-bc \right ) ^{3}}}-{\frac{{a}^{3}{d}^{2}}{2\, \left ( ad-bc \right ) ^{3}{b}^{2} \left ( b{x}^{2}+a \right ) }}+{\frac{3\,{a}^{2}cd}{2\, \left ( ad-bc \right ) ^{3}b \left ( b{x}^{2}+a \right ) }}-{\frac{a{c}^{2}}{ \left ( ad-bc \right ) ^{3} \left ( b{x}^{2}+a \right ) }} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.244, size = 319, normalized size = 2.75 \begin{align*} \frac{c^{2} \log \left (b x^{2} + a\right )}{2 \,{\left (b^{3} c^{3} - 3 \, a b^{2} c^{2} d + 3 \, a^{2} b c d^{2} - a^{3} d^{3}\right )}} - \frac{c^{2} \log \left (d x^{2} + c\right )}{2 \,{\left (b^{3} c^{3} - 3 \, a b^{2} c^{2} d + 3 \, a^{2} b c d^{2} - a^{3} d^{3}\right )}} + \frac{3 \, a^{2} b c - a^{3} d + 2 \,{\left (2 \, a b^{2} c - a^{2} b d\right )} x^{2}}{4 \,{\left (a^{2} b^{4} c^{2} - 2 \, a^{3} b^{3} c d + a^{4} b^{2} d^{2} +{\left (b^{6} c^{2} - 2 \, a b^{5} c d + a^{2} b^{4} d^{2}\right )} x^{4} + 2 \,{\left (a b^{5} c^{2} - 2 \, a^{2} b^{4} c d + a^{3} b^{3} d^{2}\right )} x^{2}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.60294, size = 571, normalized size = 4.92 \begin{align*} \frac{3 \, a^{2} b^{2} c^{2} - 4 \, a^{3} b c d + a^{4} d^{2} + 2 \,{\left (2 \, a b^{3} c^{2} - 3 \, a^{2} b^{2} c d + a^{3} b d^{2}\right )} x^{2} + 2 \,{\left (b^{4} c^{2} x^{4} + 2 \, a b^{3} c^{2} x^{2} + a^{2} b^{2} c^{2}\right )} \log \left (b x^{2} + a\right ) - 2 \,{\left (b^{4} c^{2} x^{4} + 2 \, a b^{3} c^{2} x^{2} + a^{2} b^{2} c^{2}\right )} \log \left (d x^{2} + c\right )}{4 \,{\left (a^{2} b^{5} c^{3} - 3 \, a^{3} b^{4} c^{2} d + 3 \, a^{4} b^{3} c d^{2} - a^{5} b^{2} d^{3} +{\left (b^{7} c^{3} - 3 \, a b^{6} c^{2} d + 3 \, a^{2} b^{5} c d^{2} - a^{3} b^{4} d^{3}\right )} x^{4} + 2 \,{\left (a b^{6} c^{3} - 3 \, a^{2} b^{5} c^{2} d + 3 \, a^{3} b^{4} c d^{2} - a^{4} b^{3} d^{3}\right )} x^{2}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 4.60615, size = 418, normalized size = 3.6 \begin{align*} \frac{c^{2} \log{\left (x^{2} + \frac{- \frac{a^{4} c^{2} d^{4}}{\left (a d - b c\right )^{3}} + \frac{4 a^{3} b c^{3} d^{3}}{\left (a d - b c\right )^{3}} - \frac{6 a^{2} b^{2} c^{4} d^{2}}{\left (a d - b c\right )^{3}} + \frac{4 a b^{3} c^{5} d}{\left (a d - b c\right )^{3}} + a c^{2} d - \frac{b^{4} c^{6}}{\left (a d - b c\right )^{3}} + b c^{3}}{2 b c^{2} d} \right )}}{2 \left (a d - b c\right )^{3}} - \frac{c^{2} \log{\left (x^{2} + \frac{\frac{a^{4} c^{2} d^{4}}{\left (a d - b c\right )^{3}} - \frac{4 a^{3} b c^{3} d^{3}}{\left (a d - b c\right )^{3}} + \frac{6 a^{2} b^{2} c^{4} d^{2}}{\left (a d - b c\right )^{3}} - \frac{4 a b^{3} c^{5} d}{\left (a d - b c\right )^{3}} + a c^{2} d + \frac{b^{4} c^{6}}{\left (a d - b c\right )^{3}} + b c^{3}}{2 b c^{2} d} \right )}}{2 \left (a d - b c\right )^{3}} - \frac{a^{3} d - 3 a^{2} b c + x^{2} \left (2 a^{2} b d - 4 a b^{2} c\right )}{4 a^{4} b^{2} d^{2} - 8 a^{3} b^{3} c d + 4 a^{2} b^{4} c^{2} + x^{4} \left (4 a^{2} b^{4} d^{2} - 8 a b^{5} c d + 4 b^{6} c^{2}\right ) + x^{2} \left (8 a^{3} b^{3} d^{2} - 16 a^{2} b^{4} c d + 8 a b^{5} c^{2}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.19138, size = 313, normalized size = 2.7 \begin{align*} \frac{b c^{2} \log \left ({\left | b x^{2} + a \right |}\right )}{2 \,{\left (b^{4} c^{3} - 3 \, a b^{3} c^{2} d + 3 \, a^{2} b^{2} c d^{2} - a^{3} b d^{3}\right )}} - \frac{c^{2} d \log \left ({\left | d x^{2} + c \right |}\right )}{2 \,{\left (b^{3} c^{3} d - 3 \, a b^{2} c^{2} d^{2} + 3 \, a^{2} b c d^{3} - a^{3} d^{4}\right )}} - \frac{3 \, b^{4} c^{2} x^{4} + 2 \, a b^{3} c^{2} x^{2} + 6 \, a^{2} b^{2} c d x^{2} - 2 \, a^{3} b d^{2} x^{2} + 4 \, a^{3} b c d - a^{4} d^{2}}{4 \,{\left (b^{5} c^{3} - 3 \, a b^{4} c^{2} d + 3 \, a^{2} b^{3} c d^{2} - a^{3} b^{2} d^{3}\right )}{\left (b x^{2} + a\right )}^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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