Optimal. Leaf size=196 \[ -\frac{x \left (7 a^2 b e-3 a^3 f-11 a b^2 d+15 b^3 c\right )}{8 a^5 \left (a+b x^2\right )}-\frac{x \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{4 a^4 \left (a+b x^2\right )^2}-\frac{\tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right ) \left (15 a^2 b e-3 a^3 f-35 a b^2 d+63 b^3 c\right )}{8 a^{11/2} \sqrt{b}}-\frac{a^2 e-3 a b d+6 b^2 c}{a^5 x}+\frac{3 b c-a d}{3 a^4 x^3}-\frac{c}{5 a^3 x^5} \]
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Rubi [A] time = 0.350203, antiderivative size = 196, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 30, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.1, Rules used = {1805, 1802, 205} \[ -\frac{x \left (7 a^2 b e-3 a^3 f-11 a b^2 d+15 b^3 c\right )}{8 a^5 \left (a+b x^2\right )}-\frac{x \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{4 a^4 \left (a+b x^2\right )^2}-\frac{\tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right ) \left (15 a^2 b e-3 a^3 f-35 a b^2 d+63 b^3 c\right )}{8 a^{11/2} \sqrt{b}}-\frac{a^2 e-3 a b d+6 b^2 c}{a^5 x}+\frac{3 b c-a d}{3 a^4 x^3}-\frac{c}{5 a^3 x^5} \]
Antiderivative was successfully verified.
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Rule 1805
Rule 1802
Rule 205
Rubi steps
\begin{align*} \int \frac{c+d x^2+e x^4+f x^6}{x^6 \left (a+b x^2\right )^3} \, dx &=-\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x}{4 a^4 \left (a+b x^2\right )^2}-\frac{\int \frac{-4 c+4 \left (\frac{b c}{a}-d\right ) x^2-\frac{4 \left (b^2 c-a b d+a^2 e\right ) x^4}{a^2}+\frac{3 \left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x^6}{a^3}}{x^6 \left (a+b x^2\right )^2} \, dx}{4 a}\\ &=-\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x}{4 a^4 \left (a+b x^2\right )^2}-\frac{\left (15 b^3 c-11 a b^2 d+7 a^2 b e-3 a^3 f\right ) x}{8 a^5 \left (a+b x^2\right )}+\frac{\int \frac{8 c-8 \left (\frac{2 b c}{a}-d\right ) x^2+8 \left (\frac{3 b^2 c}{a^2}-\frac{2 b d}{a}+e\right ) x^4-\frac{\left (15 b^3 c-11 a b^2 d+7 a^2 b e-3 a^3 f\right ) x^6}{a^3}}{x^6 \left (a+b x^2\right )} \, dx}{8 a^2}\\ &=-\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x}{4 a^4 \left (a+b x^2\right )^2}-\frac{\left (15 b^3 c-11 a b^2 d+7 a^2 b e-3 a^3 f\right ) x}{8 a^5 \left (a+b x^2\right )}+\frac{\int \left (\frac{8 c}{a x^6}+\frac{8 (-3 b c+a d)}{a^2 x^4}+\frac{8 \left (6 b^2 c-3 a b d+a^2 e\right )}{a^3 x^2}+\frac{-63 b^3 c+35 a b^2 d-15 a^2 b e+3 a^3 f}{a^3 \left (a+b x^2\right )}\right ) \, dx}{8 a^2}\\ &=-\frac{c}{5 a^3 x^5}+\frac{3 b c-a d}{3 a^4 x^3}-\frac{6 b^2 c-3 a b d+a^2 e}{a^5 x}-\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x}{4 a^4 \left (a+b x^2\right )^2}-\frac{\left (15 b^3 c-11 a b^2 d+7 a^2 b e-3 a^3 f\right ) x}{8 a^5 \left (a+b x^2\right )}-\frac{\left (63 b^3 c-35 a b^2 d+15 a^2 b e-3 a^3 f\right ) \int \frac{1}{a+b x^2} \, dx}{8 a^5}\\ &=-\frac{c}{5 a^3 x^5}+\frac{3 b c-a d}{3 a^4 x^3}-\frac{6 b^2 c-3 a b d+a^2 e}{a^5 x}-\frac{\left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) x}{4 a^4 \left (a+b x^2\right )^2}-\frac{\left (15 b^3 c-11 a b^2 d+7 a^2 b e-3 a^3 f\right ) x}{8 a^5 \left (a+b x^2\right )}-\frac{\left (63 b^3 c-35 a b^2 d+15 a^2 b e-3 a^3 f\right ) \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{8 a^{11/2} \sqrt{b}}\\ \end{align*}
Mathematica [A] time = 0.110882, size = 196, normalized size = 1. \[ \frac{x \left (-7 a^2 b e+3 a^3 f+11 a b^2 d-15 b^3 c\right )}{8 a^5 \left (a+b x^2\right )}+\frac{x \left (-a^2 b e+a^3 f+a b^2 d-b^3 c\right )}{4 a^4 \left (a+b x^2\right )^2}+\frac{\tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right ) \left (-15 a^2 b e+3 a^3 f+35 a b^2 d-63 b^3 c\right )}{8 a^{11/2} \sqrt{b}}+\frac{a^2 (-e)+3 a b d-6 b^2 c}{a^5 x}+\frac{3 b c-a d}{3 a^4 x^3}-\frac{c}{5 a^3 x^5} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.016, size = 300, normalized size = 1.5 \begin{align*} -{\frac{c}{5\,{a}^{3}{x}^{5}}}-{\frac{d}{3\,{a}^{3}{x}^{3}}}+{\frac{bc}{{a}^{4}{x}^{3}}}-{\frac{e}{{a}^{3}x}}+3\,{\frac{bd}{{a}^{4}x}}-6\,{\frac{{b}^{2}c}{{a}^{5}x}}+{\frac{3\,{x}^{3}bf}{8\,{a}^{2} \left ( b{x}^{2}+a \right ) ^{2}}}-{\frac{7\,{x}^{3}{b}^{2}e}{8\,{a}^{3} \left ( b{x}^{2}+a \right ) ^{2}}}+{\frac{11\,{x}^{3}{b}^{3}d}{8\,{a}^{4} \left ( b{x}^{2}+a \right ) ^{2}}}-{\frac{15\,{x}^{3}{b}^{4}c}{8\,{a}^{5} \left ( b{x}^{2}+a \right ) ^{2}}}+{\frac{5\,fx}{8\,a \left ( b{x}^{2}+a \right ) ^{2}}}-{\frac{9\,bxe}{8\,{a}^{2} \left ( b{x}^{2}+a \right ) ^{2}}}+{\frac{13\,{b}^{2}dx}{8\,{a}^{3} \left ( b{x}^{2}+a \right ) ^{2}}}-{\frac{17\,{b}^{3}cx}{8\,{a}^{4} \left ( b{x}^{2}+a \right ) ^{2}}}+{\frac{3\,f}{8\,{a}^{2}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}-{\frac{15\,be}{8\,{a}^{3}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}+{\frac{35\,{b}^{2}d}{8\,{a}^{4}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}-{\frac{63\,{b}^{3}c}{8\,{a}^{5}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}} \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 = 1.54559, size = 1386, normalized size = 7.07 \begin{align*} \left [-\frac{30 \,{\left (63 \, a b^{5} c - 35 \, a^{2} b^{4} d + 15 \, a^{3} b^{3} e - 3 \, a^{4} b^{2} f\right )} x^{8} + 48 \, a^{5} b c + 50 \,{\left (63 \, a^{2} b^{4} c - 35 \, a^{3} b^{3} d + 15 \, a^{4} b^{2} e - 3 \, a^{5} b f\right )} x^{6} + 16 \,{\left (63 \, a^{3} b^{3} c - 35 \, a^{4} b^{2} d + 15 \, a^{5} b e\right )} x^{4} - 16 \,{\left (9 \, a^{4} b^{2} c - 5 \, a^{5} b d\right )} x^{2} - 15 \,{\left ({\left (63 \, b^{5} c - 35 \, a b^{4} d + 15 \, a^{2} b^{3} e - 3 \, a^{3} b^{2} f\right )} x^{9} + 2 \,{\left (63 \, a b^{4} c - 35 \, a^{2} b^{3} d + 15 \, a^{3} b^{2} e - 3 \, a^{4} b f\right )} x^{7} +{\left (63 \, a^{2} b^{3} c - 35 \, a^{3} b^{2} d + 15 \, a^{4} b e - 3 \, a^{5} f\right )} x^{5}\right )} \sqrt{-a b} \log \left (\frac{b x^{2} - 2 \, \sqrt{-a b} x - a}{b x^{2} + a}\right )}{240 \,{\left (a^{6} b^{3} x^{9} + 2 \, a^{7} b^{2} x^{7} + a^{8} b x^{5}\right )}}, -\frac{15 \,{\left (63 \, a b^{5} c - 35 \, a^{2} b^{4} d + 15 \, a^{3} b^{3} e - 3 \, a^{4} b^{2} f\right )} x^{8} + 24 \, a^{5} b c + 25 \,{\left (63 \, a^{2} b^{4} c - 35 \, a^{3} b^{3} d + 15 \, a^{4} b^{2} e - 3 \, a^{5} b f\right )} x^{6} + 8 \,{\left (63 \, a^{3} b^{3} c - 35 \, a^{4} b^{2} d + 15 \, a^{5} b e\right )} x^{4} - 8 \,{\left (9 \, a^{4} b^{2} c - 5 \, a^{5} b d\right )} x^{2} + 15 \,{\left ({\left (63 \, b^{5} c - 35 \, a b^{4} d + 15 \, a^{2} b^{3} e - 3 \, a^{3} b^{2} f\right )} x^{9} + 2 \,{\left (63 \, a b^{4} c - 35 \, a^{2} b^{3} d + 15 \, a^{3} b^{2} e - 3 \, a^{4} b f\right )} x^{7} +{\left (63 \, a^{2} b^{3} c - 35 \, a^{3} b^{2} d + 15 \, a^{4} b e - 3 \, a^{5} f\right )} x^{5}\right )} \sqrt{a b} \arctan \left (\frac{\sqrt{a b} x}{a}\right )}{120 \,{\left (a^{6} b^{3} x^{9} + 2 \, a^{7} b^{2} x^{7} + a^{8} b x^{5}\right )}}\right ] \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 135.007, size = 284, normalized size = 1.45 \begin{align*} - \frac{\sqrt{- \frac{1}{a^{11} b}} \left (3 a^{3} f - 15 a^{2} b e + 35 a b^{2} d - 63 b^{3} c\right ) \log{\left (- a^{6} \sqrt{- \frac{1}{a^{11} b}} + x \right )}}{16} + \frac{\sqrt{- \frac{1}{a^{11} b}} \left (3 a^{3} f - 15 a^{2} b e + 35 a b^{2} d - 63 b^{3} c\right ) \log{\left (a^{6} \sqrt{- \frac{1}{a^{11} b}} + x \right )}}{16} + \frac{- 24 a^{4} c + x^{8} \left (45 a^{3} b f - 225 a^{2} b^{2} e + 525 a b^{3} d - 945 b^{4} c\right ) + x^{6} \left (75 a^{4} f - 375 a^{3} b e + 875 a^{2} b^{2} d - 1575 a b^{3} c\right ) + x^{4} \left (- 120 a^{4} e + 280 a^{3} b d - 504 a^{2} b^{2} c\right ) + x^{2} \left (- 40 a^{4} d + 72 a^{3} b c\right )}{120 a^{7} x^{5} + 240 a^{6} b x^{7} + 120 a^{5} b^{2} x^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.23475, size = 267, normalized size = 1.36 \begin{align*} -\frac{{\left (63 \, b^{3} c - 35 \, a b^{2} d - 3 \, a^{3} f + 15 \, a^{2} b e\right )} \arctan \left (\frac{b x}{\sqrt{a b}}\right )}{8 \, \sqrt{a b} a^{5}} - \frac{15 \, b^{4} c x^{3} - 11 \, a b^{3} d x^{3} - 3 \, a^{3} b f x^{3} + 7 \, a^{2} b^{2} x^{3} e + 17 \, a b^{3} c x - 13 \, a^{2} b^{2} d x - 5 \, a^{4} f x + 9 \, a^{3} b x e}{8 \,{\left (b x^{2} + a\right )}^{2} a^{5}} - \frac{90 \, b^{2} c x^{4} - 45 \, a b d x^{4} + 15 \, a^{2} x^{4} e - 15 \, a b c x^{2} + 5 \, a^{2} d x^{2} + 3 \, a^{2} c}{15 \, a^{5} x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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