Optimal. Leaf size=169 \[ \frac{d x^3 \left (3 a^2 d^2-7 a b c d+5 b^2 c^2\right )}{2 b^4}-\frac{3 \sqrt{a} (b c-3 a d) (b c-a d)^2 \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{2 b^{11/2}}+\frac{3 x (b c-3 a d) (b c-a d)^2}{2 b^5}+\frac{3 d^2 x^5 (7 b c-3 a d)}{10 b^3}-\frac{x^3 \left (c+d x^2\right )^3}{2 b \left (a+b x^2\right )}+\frac{9 d^3 x^7}{14 b^2} \]
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Rubi [A] time = 0.383735, antiderivative size = 169, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.136 \[ \frac{d x^3 \left (3 a^2 d^2-7 a b c d+5 b^2 c^2\right )}{2 b^4}-\frac{3 \sqrt{a} (b c-3 a d) (b c-a d)^2 \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{2 b^{11/2}}+\frac{3 x (b c-3 a d) (b c-a d)^2}{2 b^5}+\frac{3 d^2 x^5 (7 b c-3 a d)}{10 b^3}-\frac{x^3 \left (c+d x^2\right )^3}{2 b \left (a+b x^2\right )}+\frac{9 d^3 x^7}{14 b^2} \]
Antiderivative was successfully verified.
[In] Int[(x^4*(c + d*x^2)^3)/(a + b*x^2)^2,x]
[Out]
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Rubi in Sympy [A] time = 64.7086, size = 163, normalized size = 0.96 \[ \frac{3 \sqrt{a} \left (a d - b c\right )^{2} \left (3 a d - b c\right ) \operatorname{atan}{\left (\frac{\sqrt{b} x}{\sqrt{a}} \right )}}{2 b^{\frac{11}{2}}} - \frac{x^{3} \left (c + d x^{2}\right )^{3}}{2 b \left (a + b x^{2}\right )} + \frac{9 d^{3} x^{7}}{14 b^{2}} - \frac{3 d^{2} x^{5} \left (3 a d - 7 b c\right )}{10 b^{3}} + \frac{d x^{3} \left (3 a^{2} d^{2} - 7 a b c d + 5 b^{2} c^{2}\right )}{2 b^{4}} - \frac{3 x \left (a d - b c\right )^{2} \left (3 a d - b c\right )}{2 b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**4*(d*x**2+c)**3/(b*x**2+a)**2,x)
[Out]
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Mathematica [A] time = 0.133784, size = 151, normalized size = 0.89 \[ \frac{3 \sqrt{a} (b c-a d)^2 (3 a d-b c) \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{2 b^{11/2}}+\frac{a x (b c-a d)^3}{2 b^5 \left (a+b x^2\right )}+\frac{x (b c-4 a d) (b c-a d)^2}{b^5}+\frac{d x^3 (b c-a d)^2}{b^4}+\frac{d^2 x^5 (3 b c-2 a d)}{5 b^3}+\frac{d^3 x^7}{7 b^2} \]
Antiderivative was successfully verified.
[In] Integrate[(x^4*(c + d*x^2)^3)/(a + b*x^2)^2,x]
[Out]
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Maple [B] time = 0.017, size = 302, normalized size = 1.8 \[{\frac{{d}^{3}{x}^{7}}{7\,{b}^{2}}}-{\frac{2\,{x}^{5}a{d}^{3}}{5\,{b}^{3}}}+{\frac{3\,{x}^{5}c{d}^{2}}{5\,{b}^{2}}}+{\frac{{x}^{3}{a}^{2}{d}^{3}}{{b}^{4}}}-2\,{\frac{{x}^{3}ac{d}^{2}}{{b}^{3}}}+{\frac{{x}^{3}{c}^{2}d}{{b}^{2}}}-4\,{\frac{{a}^{3}{d}^{3}x}{{b}^{5}}}+9\,{\frac{x{a}^{2}c{d}^{2}}{{b}^{4}}}-6\,{\frac{a{c}^{2}dx}{{b}^{3}}}+{\frac{{c}^{3}x}{{b}^{2}}}-{\frac{{a}^{4}x{d}^{3}}{2\,{b}^{5} \left ( b{x}^{2}+a \right ) }}+{\frac{3\,{a}^{3}xc{d}^{2}}{2\,{b}^{4} \left ( b{x}^{2}+a \right ) }}-{\frac{3\,x{a}^{2}{c}^{2}d}{2\,{b}^{3} \left ( b{x}^{2}+a \right ) }}+{\frac{ax{c}^{3}}{2\,{b}^{2} \left ( b{x}^{2}+a \right ) }}+{\frac{9\,{a}^{4}{d}^{3}}{2\,{b}^{5}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}-{\frac{21\,{a}^{3}c{d}^{2}}{2\,{b}^{4}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}+{\frac{15\,{a}^{2}{c}^{2}d}{2\,{b}^{3}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}-{\frac{3\,a{c}^{3}}{2\,{b}^{2}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^4*(d*x^2+c)^3/(b*x^2+a)^2,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^2 + c)^3*x^4/(b*x^2 + a)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.242363, size = 1, normalized size = 0.01 \[ \left [\frac{20 \, b^{4} d^{3} x^{9} + 12 \,{\left (7 \, b^{4} c d^{2} - 3 \, a b^{3} d^{3}\right )} x^{7} + 28 \,{\left (5 \, b^{4} c^{2} d - 7 \, a b^{3} c d^{2} + 3 \, a^{2} b^{2} d^{3}\right )} x^{5} + 140 \,{\left (b^{4} c^{3} - 5 \, a b^{3} c^{2} d + 7 \, a^{2} b^{2} c d^{2} - 3 \, a^{3} b d^{3}\right )} x^{3} - 105 \,{\left (a b^{3} c^{3} - 5 \, a^{2} b^{2} c^{2} d + 7 \, a^{3} b c d^{2} - 3 \, a^{4} d^{3} +{\left (b^{4} c^{3} - 5 \, a b^{3} c^{2} d + 7 \, a^{2} b^{2} c d^{2} - 3 \, a^{3} b d^{3}\right )} x^{2}\right )} \sqrt{-\frac{a}{b}} \log \left (\frac{b x^{2} + 2 \, b x \sqrt{-\frac{a}{b}} - a}{b x^{2} + a}\right ) + 210 \,{\left (a b^{3} c^{3} - 5 \, a^{2} b^{2} c^{2} d + 7 \, a^{3} b c d^{2} - 3 \, a^{4} d^{3}\right )} x}{140 \,{\left (b^{6} x^{2} + a b^{5}\right )}}, \frac{10 \, b^{4} d^{3} x^{9} + 6 \,{\left (7 \, b^{4} c d^{2} - 3 \, a b^{3} d^{3}\right )} x^{7} + 14 \,{\left (5 \, b^{4} c^{2} d - 7 \, a b^{3} c d^{2} + 3 \, a^{2} b^{2} d^{3}\right )} x^{5} + 70 \,{\left (b^{4} c^{3} - 5 \, a b^{3} c^{2} d + 7 \, a^{2} b^{2} c d^{2} - 3 \, a^{3} b d^{3}\right )} x^{3} - 105 \,{\left (a b^{3} c^{3} - 5 \, a^{2} b^{2} c^{2} d + 7 \, a^{3} b c d^{2} - 3 \, a^{4} d^{3} +{\left (b^{4} c^{3} - 5 \, a b^{3} c^{2} d + 7 \, a^{2} b^{2} c d^{2} - 3 \, a^{3} b d^{3}\right )} x^{2}\right )} \sqrt{\frac{a}{b}} \arctan \left (\frac{x}{\sqrt{\frac{a}{b}}}\right ) + 105 \,{\left (a b^{3} c^{3} - 5 \, a^{2} b^{2} c^{2} d + 7 \, a^{3} b c d^{2} - 3 \, a^{4} d^{3}\right )} x}{70 \,{\left (b^{6} x^{2} + a b^{5}\right )}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^2 + c)^3*x^4/(b*x^2 + a)^2,x, algorithm="fricas")
[Out]
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Sympy [A] time = 6.08175, size = 382, normalized size = 2.26 \[ - \frac{x \left (a^{4} d^{3} - 3 a^{3} b c d^{2} + 3 a^{2} b^{2} c^{2} d - a b^{3} c^{3}\right )}{2 a b^{5} + 2 b^{6} x^{2}} - \frac{3 \sqrt{- \frac{a}{b^{11}}} \left (a d - b c\right )^{2} \left (3 a d - b c\right ) \log{\left (- \frac{3 b^{5} \sqrt{- \frac{a}{b^{11}}} \left (a d - b c\right )^{2} \left (3 a d - b c\right )}{9 a^{3} d^{3} - 21 a^{2} b c d^{2} + 15 a b^{2} c^{2} d - 3 b^{3} c^{3}} + x \right )}}{4} + \frac{3 \sqrt{- \frac{a}{b^{11}}} \left (a d - b c\right )^{2} \left (3 a d - b c\right ) \log{\left (\frac{3 b^{5} \sqrt{- \frac{a}{b^{11}}} \left (a d - b c\right )^{2} \left (3 a d - b c\right )}{9 a^{3} d^{3} - 21 a^{2} b c d^{2} + 15 a b^{2} c^{2} d - 3 b^{3} c^{3}} + x \right )}}{4} + \frac{d^{3} x^{7}}{7 b^{2}} - \frac{x^{5} \left (2 a d^{3} - 3 b c d^{2}\right )}{5 b^{3}} + \frac{x^{3} \left (a^{2} d^{3} - 2 a b c d^{2} + b^{2} c^{2} d\right )}{b^{4}} - \frac{x \left (4 a^{3} d^{3} - 9 a^{2} b c d^{2} + 6 a b^{2} c^{2} d - b^{3} c^{3}\right )}{b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**4*(d*x**2+c)**3/(b*x**2+a)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.253876, size = 325, normalized size = 1.92 \[ -\frac{3 \,{\left (a b^{3} c^{3} - 5 \, a^{2} b^{2} c^{2} d + 7 \, a^{3} b c d^{2} - 3 \, a^{4} d^{3}\right )} \arctan \left (\frac{b x}{\sqrt{a b}}\right )}{2 \, \sqrt{a b} b^{5}} + \frac{a b^{3} c^{3} x - 3 \, a^{2} b^{2} c^{2} d x + 3 \, a^{3} b c d^{2} x - a^{4} d^{3} x}{2 \,{\left (b x^{2} + a\right )} b^{5}} + \frac{5 \, b^{12} d^{3} x^{7} + 21 \, b^{12} c d^{2} x^{5} - 14 \, a b^{11} d^{3} x^{5} + 35 \, b^{12} c^{2} d x^{3} - 70 \, a b^{11} c d^{2} x^{3} + 35 \, a^{2} b^{10} d^{3} x^{3} + 35 \, b^{12} c^{3} x - 210 \, a b^{11} c^{2} d x + 315 \, a^{2} b^{10} c d^{2} x - 140 \, a^{3} b^{9} d^{3} x}{35 \, b^{14}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d*x^2 + c)^3*x^4/(b*x^2 + a)^2,x, algorithm="giac")
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