Optimal. Leaf size=353 \[ \frac{\tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right ) \left (A c d \left (15 a^2 e^4+10 a c d^2 e^2+3 c^2 d^4\right )+a \left (-3 a^2 e^4+6 a c d^2 e^2+c^2 d^4\right ) (C d-B e)\right )}{8 a^{5/2} \sqrt{c} \left (a e^2+c d^2\right )^3}+\frac{4 a^2 e \left (A e^2-B d e+C d^2\right )+x \left (A c d \left (7 a e^2+3 c d^2\right )+a \left (c d^2-3 a e^2\right ) (C d-B e)\right )}{8 a^2 \left (a+c x^2\right ) \left (a e^2+c d^2\right )^2}-\frac{a (a C e-A c e+B c d)-c x (a B e-a C d+A c d)}{4 a c \left (a+c x^2\right )^2 \left (a e^2+c d^2\right )}-\frac{e^3 \log \left (a+c x^2\right ) \left (A e^2-B d e+C d^2\right )}{2 \left (a e^2+c d^2\right )^3}+\frac{e^3 \log (d+e x) \left (A e^2-B d e+C d^2\right )}{\left (a e^2+c d^2\right )^3} \]
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Rubi [A] time = 0.734348, antiderivative size = 353, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.222, Rules used = {1647, 823, 801, 635, 205, 260} \[ \frac{\tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right ) \left (A c d \left (15 a^2 e^4+10 a c d^2 e^2+3 c^2 d^4\right )+a \left (-3 a^2 e^4+6 a c d^2 e^2+c^2 d^4\right ) (C d-B e)\right )}{8 a^{5/2} \sqrt{c} \left (a e^2+c d^2\right )^3}+\frac{4 a^2 e \left (A e^2-B d e+C d^2\right )+x \left (A c d \left (7 a e^2+3 c d^2\right )+a \left (c d^2-3 a e^2\right ) (C d-B e)\right )}{8 a^2 \left (a+c x^2\right ) \left (a e^2+c d^2\right )^2}-\frac{a (a C e-A c e+B c d)-c x (a B e-a C d+A c d)}{4 a c \left (a+c x^2\right )^2 \left (a e^2+c d^2\right )}-\frac{e^3 \log \left (a+c x^2\right ) \left (A e^2-B d e+C d^2\right )}{2 \left (a e^2+c d^2\right )^3}+\frac{e^3 \log (d+e x) \left (A e^2-B d e+C d^2\right )}{\left (a e^2+c d^2\right )^3} \]
Antiderivative was successfully verified.
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Rule 1647
Rule 823
Rule 801
Rule 635
Rule 205
Rule 260
Rubi steps
\begin{align*} \int \frac{A+B x+C x^2}{(d+e x) \left (a+c x^2\right )^3} \, dx &=-\frac{a (B c d-A c e+a C e)-c (A c d-a C d+a B e) x}{4 a c \left (c d^2+a e^2\right ) \left (a+c x^2\right )^2}-\frac{\int \frac{-\frac{c \left (a d (C d-B e)+A \left (3 c d^2+4 a e^2\right )\right )}{c d^2+a e^2}-\frac{3 c e (A c d-a C d+a B e) x}{c d^2+a e^2}}{(d+e x) \left (a+c x^2\right )^2} \, dx}{4 a c}\\ &=-\frac{a (B c d-A c e+a C e)-c (A c d-a C d+a B e) x}{4 a c \left (c d^2+a e^2\right ) \left (a+c x^2\right )^2}+\frac{4 a^2 e \left (C d^2-B d e+A e^2\right )+\left (a (C d-B e) \left (c d^2-3 a e^2\right )+A c d \left (3 c d^2+7 a e^2\right )\right ) x}{8 a^2 \left (c d^2+a e^2\right )^2 \left (a+c x^2\right )}+\frac{\int \frac{\frac{c^2 \left (a d (C d-B e) \left (c d^2+5 a e^2\right )+A \left (3 c^2 d^4+7 a c d^2 e^2+8 a^2 e^4\right )\right )}{c d^2+a e^2}+\frac{c^2 e \left (a (C d-B e) \left (c d^2-3 a e^2\right )+A c d \left (3 c d^2+7 a e^2\right )\right ) x}{c d^2+a e^2}}{(d+e x) \left (a+c x^2\right )} \, dx}{8 a^2 c^2 \left (c d^2+a e^2\right )}\\ &=-\frac{a (B c d-A c e+a C e)-c (A c d-a C d+a B e) x}{4 a c \left (c d^2+a e^2\right ) \left (a+c x^2\right )^2}+\frac{4 a^2 e \left (C d^2-B d e+A e^2\right )+\left (a (C d-B e) \left (c d^2-3 a e^2\right )+A c d \left (3 c d^2+7 a e^2\right )\right ) x}{8 a^2 \left (c d^2+a e^2\right )^2 \left (a+c x^2\right )}+\frac{\int \left (\frac{8 a^2 c^2 e^4 \left (C d^2-B d e+A e^2\right )}{\left (c d^2+a e^2\right )^2 (d+e x)}+\frac{c^2 \left (a (C d-B e) \left (c^2 d^4+6 a c d^2 e^2-3 a^2 e^4\right )+A c d \left (3 c^2 d^4+10 a c d^2 e^2+15 a^2 e^4\right )-8 a^2 c e^3 \left (C d^2-B d e+A e^2\right ) x\right )}{\left (c d^2+a e^2\right )^2 \left (a+c x^2\right )}\right ) \, dx}{8 a^2 c^2 \left (c d^2+a e^2\right )}\\ &=-\frac{a (B c d-A c e+a C e)-c (A c d-a C d+a B e) x}{4 a c \left (c d^2+a e^2\right ) \left (a+c x^2\right )^2}+\frac{4 a^2 e \left (C d^2-B d e+A e^2\right )+\left (a (C d-B e) \left (c d^2-3 a e^2\right )+A c d \left (3 c d^2+7 a e^2\right )\right ) x}{8 a^2 \left (c d^2+a e^2\right )^2 \left (a+c x^2\right )}+\frac{e^3 \left (C d^2-B d e+A e^2\right ) \log (d+e x)}{\left (c d^2+a e^2\right )^3}+\frac{\int \frac{a (C d-B e) \left (c^2 d^4+6 a c d^2 e^2-3 a^2 e^4\right )+A c d \left (3 c^2 d^4+10 a c d^2 e^2+15 a^2 e^4\right )-8 a^2 c e^3 \left (C d^2-B d e+A e^2\right ) x}{a+c x^2} \, dx}{8 a^2 \left (c d^2+a e^2\right )^3}\\ &=-\frac{a (B c d-A c e+a C e)-c (A c d-a C d+a B e) x}{4 a c \left (c d^2+a e^2\right ) \left (a+c x^2\right )^2}+\frac{4 a^2 e \left (C d^2-B d e+A e^2\right )+\left (a (C d-B e) \left (c d^2-3 a e^2\right )+A c d \left (3 c d^2+7 a e^2\right )\right ) x}{8 a^2 \left (c d^2+a e^2\right )^2 \left (a+c x^2\right )}+\frac{e^3 \left (C d^2-B d e+A e^2\right ) \log (d+e x)}{\left (c d^2+a e^2\right )^3}-\frac{\left (c e^3 \left (C d^2-B d e+A e^2\right )\right ) \int \frac{x}{a+c x^2} \, dx}{\left (c d^2+a e^2\right )^3}+\frac{\left (a (C d-B e) \left (c^2 d^4+6 a c d^2 e^2-3 a^2 e^4\right )+A c d \left (3 c^2 d^4+10 a c d^2 e^2+15 a^2 e^4\right )\right ) \int \frac{1}{a+c x^2} \, dx}{8 a^2 \left (c d^2+a e^2\right )^3}\\ &=-\frac{a (B c d-A c e+a C e)-c (A c d-a C d+a B e) x}{4 a c \left (c d^2+a e^2\right ) \left (a+c x^2\right )^2}+\frac{4 a^2 e \left (C d^2-B d e+A e^2\right )+\left (a (C d-B e) \left (c d^2-3 a e^2\right )+A c d \left (3 c d^2+7 a e^2\right )\right ) x}{8 a^2 \left (c d^2+a e^2\right )^2 \left (a+c x^2\right )}+\frac{\left (a (C d-B e) \left (c^2 d^4+6 a c d^2 e^2-3 a^2 e^4\right )+A c d \left (3 c^2 d^4+10 a c d^2 e^2+15 a^2 e^4\right )\right ) \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right )}{8 a^{5/2} \sqrt{c} \left (c d^2+a e^2\right )^3}+\frac{e^3 \left (C d^2-B d e+A e^2\right ) \log (d+e x)}{\left (c d^2+a e^2\right )^3}-\frac{e^3 \left (C d^2-B d e+A e^2\right ) \log \left (a+c x^2\right )}{2 \left (c d^2+a e^2\right )^3}\\ \end{align*}
Mathematica [A] time = 0.486328, size = 321, normalized size = 0.91 \[ \frac{\frac{2 \left (a e^2+c d^2\right )^2 \left (a^2 (-C) e+a c (A e-B d+B e x-C d x)+A c^2 d x\right )}{a c \left (a+c x^2\right )^2}+\frac{\left (a e^2+c d^2\right ) \left (a^2 e (e (4 A e-4 B d+3 B e x)+C d (4 d-3 e x))+a c d x \left (e (7 A e-B d)+C d^2\right )+3 A c^2 d^3 x\right )}{a^2 \left (a+c x^2\right )}+\frac{\tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a}}\right ) \left (A c d \left (15 a^2 e^4+10 a c d^2 e^2+3 c^2 d^4\right )+a \left (-3 a^2 e^4+6 a c d^2 e^2+c^2 d^4\right ) (C d-B e)\right )}{a^{5/2} \sqrt{c}}-4 e^3 \log \left (a+c x^2\right ) \left (e (A e-B d)+C d^2\right )+8 e^3 \log (d+e x) \left (e (A e-B d)+C d^2\right )}{8 \left (a e^2+c d^2\right )^3} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.069, size = 1598, normalized size = 4.5 \begin{align*} \text{result too large to display} \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 [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.
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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.
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Giac [B] time = 1.18124, size = 965, normalized size = 2.73 \begin{align*} -\frac{{\left (C d^{2} e^{3} - B d e^{4} + A e^{5}\right )} \log \left (c x^{2} + a\right )}{2 \,{\left (c^{3} d^{6} + 3 \, a c^{2} d^{4} e^{2} + 3 \, a^{2} c d^{2} e^{4} + a^{3} e^{6}\right )}} + \frac{{\left (C d^{2} e^{4} - B d e^{5} + A e^{6}\right )} \log \left ({\left | x e + d \right |}\right )}{c^{3} d^{6} e + 3 \, a c^{2} d^{4} e^{3} + 3 \, a^{2} c d^{2} e^{5} + a^{3} e^{7}} + \frac{{\left (C a c^{2} d^{5} + 3 \, A c^{3} d^{5} - B a c^{2} d^{4} e + 6 \, C a^{2} c d^{3} e^{2} + 10 \, A a c^{2} d^{3} e^{2} - 6 \, B a^{2} c d^{2} e^{3} - 3 \, C a^{3} d e^{4} + 15 \, A a^{2} c d e^{4} + 3 \, B a^{3} e^{5}\right )} \arctan \left (\frac{c x}{\sqrt{a c}}\right )}{8 \,{\left (a^{2} c^{3} d^{6} + 3 \, a^{3} c^{2} d^{4} e^{2} + 3 \, a^{4} c d^{2} e^{4} + a^{5} e^{6}\right )} \sqrt{a c}} - \frac{2 \, B a^{2} c^{3} d^{5} - 2 \, C a^{3} c^{2} d^{4} e - 2 \, A a^{2} c^{3} d^{4} e + 8 \, B a^{3} c^{2} d^{3} e^{2} - 8 \, A a^{3} c^{2} d^{2} e^{3} + 6 \, B a^{4} c d e^{4} + 2 \, C a^{5} e^{5} - 6 \, A a^{4} c e^{5} -{\left (C a c^{4} d^{5} + 3 \, A c^{5} d^{5} - B a c^{4} d^{4} e - 2 \, C a^{2} c^{3} d^{3} e^{2} + 10 \, A a c^{4} d^{3} e^{2} + 2 \, B a^{2} c^{3} d^{2} e^{3} - 3 \, C a^{3} c^{2} d e^{4} + 7 \, A a^{2} c^{3} d e^{4} + 3 \, B a^{3} c^{2} e^{5}\right )} x^{3} - 4 \,{\left (C a^{2} c^{3} d^{4} e - B a^{2} c^{3} d^{3} e^{2} + C a^{3} c^{2} d^{2} e^{3} + A a^{2} c^{3} d^{2} e^{3} - B a^{3} c^{2} d e^{4} + A a^{3} c^{2} e^{5}\right )} x^{2} +{\left (C a^{2} c^{3} d^{5} - 5 \, A a c^{4} d^{5} - B a^{2} c^{3} d^{4} e + 6 \, C a^{3} c^{2} d^{3} e^{2} - 14 \, A a^{2} c^{3} d^{3} e^{2} - 6 \, B a^{3} c^{2} d^{2} e^{3} + 5 \, C a^{4} c d e^{4} - 9 \, A a^{3} c^{2} d e^{4} - 5 \, B a^{4} c e^{5}\right )} x}{8 \,{\left (c d^{2} + a e^{2}\right )}^{3}{\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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