Optimal. Leaf size=110 \[ \frac{\tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right ) (a B e+3 A c d)}{8 a^{5/2} c^{3/2}}+\frac{x (a B e+3 A c d)}{8 a^2 c \left (a+c x^2\right )}-\frac{a (A e+B d)-x (A c d-a B e)}{4 a c \left (a+c x^2\right )^2} \]
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Rubi [A] time = 0.0442802, antiderivative size = 110, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.15, Rules used = {778, 199, 205} \[ \frac{\tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right ) (a B e+3 A c d)}{8 a^{5/2} c^{3/2}}+\frac{x (a B e+3 A c d)}{8 a^2 c \left (a+c x^2\right )}-\frac{a (A e+B d)-x (A c d-a B e)}{4 a c \left (a+c x^2\right )^2} \]
Antiderivative was successfully verified.
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Rule 778
Rule 199
Rule 205
Rubi steps
\begin{align*} \int \frac{(A+B x) (d+e x)}{\left (a+c x^2\right )^3} \, dx &=-\frac{a (B d+A e)-(A c d-a B e) x}{4 a c \left (a+c x^2\right )^2}+\frac{(3 A c d+a B e) \int \frac{1}{\left (a+c x^2\right )^2} \, dx}{4 a c}\\ &=-\frac{a (B d+A e)-(A c d-a B e) x}{4 a c \left (a+c x^2\right )^2}+\frac{(3 A c d+a B e) x}{8 a^2 c \left (a+c x^2\right )}+\frac{(3 A c d+a B e) \int \frac{1}{a+c x^2} \, dx}{8 a^2 c}\\ &=-\frac{a (B d+A e)-(A c d-a B e) x}{4 a c \left (a+c x^2\right )^2}+\frac{(3 A c d+a B e) x}{8 a^2 c \left (a+c x^2\right )}+\frac{(3 A c d+a B e) \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right )}{8 a^{5/2} c^{3/2}}\\ \end{align*}
Mathematica [A] time = 0.0899762, size = 101, normalized size = 0.92 \[ \frac{-a^2 (2 A e+2 B d+B e x)+a c x \left (5 A d+B e x^2\right )+3 A c^2 d x^3}{8 a^2 c \left (a+c x^2\right )^2}+\frac{\tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right ) (a B e+3 A c d)}{8 a^{5/2} c^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.007, size = 108, normalized size = 1. \begin{align*}{\frac{1}{ \left ( c{x}^{2}+a \right ) ^{2}} \left ({\frac{ \left ( 3\,Acd+aBe \right ){x}^{3}}{8\,{a}^{2}}}+{\frac{ \left ( 5\,Acd-aBe \right ) x}{8\,ac}}-{\frac{Ae+Bd}{4\,c}} \right ) }+{\frac{3\,Ad}{8\,{a}^{2}}\arctan \left ({cx{\frac{1}{\sqrt{ac}}}} \right ){\frac{1}{\sqrt{ac}}}}+{\frac{Be}{8\,ac}\arctan \left ({cx{\frac{1}{\sqrt{ac}}}} \right ){\frac{1}{\sqrt{ac}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.83696, size = 753, normalized size = 6.85 \begin{align*} \left [-\frac{4 \, B a^{3} c d + 4 \, A a^{3} c e - 2 \,{\left (3 \, A a c^{3} d + B a^{2} c^{2} e\right )} x^{3} +{\left (3 \, A a^{2} c d + B a^{3} e +{\left (3 \, A c^{3} d + B a c^{2} e\right )} x^{4} + 2 \,{\left (3 \, A a c^{2} d + B a^{2} c e\right )} x^{2}\right )} \sqrt{-a c} \log \left (\frac{c x^{2} - 2 \, \sqrt{-a c} x - a}{c x^{2} + a}\right ) - 2 \,{\left (5 \, A a^{2} c^{2} d - B a^{3} c e\right )} x}{16 \,{\left (a^{3} c^{4} x^{4} + 2 \, a^{4} c^{3} x^{2} + a^{5} c^{2}\right )}}, -\frac{2 \, B a^{3} c d + 2 \, A a^{3} c e -{\left (3 \, A a c^{3} d + B a^{2} c^{2} e\right )} x^{3} -{\left (3 \, A a^{2} c d + B a^{3} e +{\left (3 \, A c^{3} d + B a c^{2} e\right )} x^{4} + 2 \,{\left (3 \, A a c^{2} d + B a^{2} c e\right )} x^{2}\right )} \sqrt{a c} \arctan \left (\frac{\sqrt{a c} x}{a}\right ) -{\left (5 \, A a^{2} c^{2} d - B a^{3} c e\right )} x}{8 \,{\left (a^{3} c^{4} x^{4} + 2 \, a^{4} c^{3} x^{2} + a^{5} c^{2}\right )}}\right ] \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 3.96053, size = 180, normalized size = 1.64 \begin{align*} - \frac{\sqrt{- \frac{1}{a^{5} c^{3}}} \left (3 A c d + B a e\right ) \log{\left (- a^{3} c \sqrt{- \frac{1}{a^{5} c^{3}}} + x \right )}}{16} + \frac{\sqrt{- \frac{1}{a^{5} c^{3}}} \left (3 A c d + B a e\right ) \log{\left (a^{3} c \sqrt{- \frac{1}{a^{5} c^{3}}} + x \right )}}{16} + \frac{- 2 A a^{2} e - 2 B a^{2} d + x^{3} \left (3 A c^{2} d + B a c e\right ) + x \left (5 A a c d - B a^{2} e\right )}{8 a^{4} c + 16 a^{3} c^{2} x^{2} + 8 a^{2} c^{3} x^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.21529, size = 138, normalized size = 1.25 \begin{align*} \frac{{\left (3 \, A c d + B a e\right )} \arctan \left (\frac{c x}{\sqrt{a c}}\right )}{8 \, \sqrt{a c} a^{2} c} + \frac{3 \, A c^{2} d x^{3} + B a c x^{3} e + 5 \, A a c d x - B a^{2} x e - 2 \, B a^{2} d - 2 \, A a^{2} e}{8 \,{\left (c x^{2} + a\right )}^{2} a^{2} c} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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