Optimal. Leaf size=85 \[ \frac{35 b^{3/2} \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{b}}\right )}{8 c^{9/2}}-\frac{35 b x}{8 c^4}-\frac{7 x^5}{8 c^2 \left (b+c x^2\right )}-\frac{x^7}{4 c \left (b+c x^2\right )^2}+\frac{35 x^3}{24 c^3} \]
[Out]
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Rubi [A] time = 0.106416, antiderivative size = 85, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.235 \[ \frac{35 b^{3/2} \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{b}}\right )}{8 c^{9/2}}-\frac{35 b x}{8 c^4}-\frac{7 x^5}{8 c^2 \left (b+c x^2\right )}-\frac{x^7}{4 c \left (b+c x^2\right )^2}+\frac{35 x^3}{24 c^3} \]
Antiderivative was successfully verified.
[In] Int[x^14/(b*x^2 + c*x^4)^3,x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{35 b^{\frac{3}{2}} \operatorname{atan}{\left (\frac{\sqrt{c} x}{\sqrt{b}} \right )}}{8 c^{\frac{9}{2}}} - \frac{x^{7}}{4 c \left (b + c x^{2}\right )^{2}} - \frac{7 x^{5}}{8 c^{2} \left (b + c x^{2}\right )} + \frac{35 x^{3}}{24 c^{3}} - \frac{35 \int b\, dx}{8 c^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**14/(c*x**4+b*x**2)**3,x)
[Out]
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Mathematica [A] time = 0.0993253, size = 77, normalized size = 0.91 \[ \frac{35 b^{3/2} \tan ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{b}}\right )}{8 c^{9/2}}-\frac{105 b^3 x+175 b^2 c x^3+56 b c^2 x^5-8 c^3 x^7}{24 c^4 \left (b+c x^2\right )^2} \]
Antiderivative was successfully verified.
[In] Integrate[x^14/(b*x^2 + c*x^4)^3,x]
[Out]
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Maple [A] time = 0.014, size = 77, normalized size = 0.9 \[{\frac{{x}^{3}}{3\,{c}^{3}}}-3\,{\frac{bx}{{c}^{4}}}-{\frac{13\,{b}^{2}{x}^{3}}{8\,{c}^{3} \left ( c{x}^{2}+b \right ) ^{2}}}-{\frac{11\,{b}^{3}x}{8\,{c}^{4} \left ( c{x}^{2}+b \right ) ^{2}}}+{\frac{35\,{b}^{2}}{8\,{c}^{4}}\arctan \left ({cx{\frac{1}{\sqrt{bc}}}} \right ){\frac{1}{\sqrt{bc}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^14/(c*x^4+b*x^2)^3,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(x^14/(c*x^4 + b*x^2)^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.260937, size = 1, normalized size = 0.01 \[ \left [\frac{16 \, c^{3} x^{7} - 112 \, b c^{2} x^{5} - 350 \, b^{2} c x^{3} - 210 \, b^{3} x + 105 \,{\left (b c^{2} x^{4} + 2 \, b^{2} c x^{2} + b^{3}\right )} \sqrt{-\frac{b}{c}} \log \left (\frac{c x^{2} + 2 \, c x \sqrt{-\frac{b}{c}} - b}{c x^{2} + b}\right )}{48 \,{\left (c^{6} x^{4} + 2 \, b c^{5} x^{2} + b^{2} c^{4}\right )}}, \frac{8 \, c^{3} x^{7} - 56 \, b c^{2} x^{5} - 175 \, b^{2} c x^{3} - 105 \, b^{3} x + 105 \,{\left (b c^{2} x^{4} + 2 \, b^{2} c x^{2} + b^{3}\right )} \sqrt{\frac{b}{c}} \arctan \left (\frac{x}{\sqrt{\frac{b}{c}}}\right )}{24 \,{\left (c^{6} x^{4} + 2 \, b c^{5} x^{2} + b^{2} c^{4}\right )}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^14/(c*x^4 + b*x^2)^3,x, algorithm="fricas")
[Out]
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Sympy [A] time = 2.22234, size = 131, normalized size = 1.54 \[ - \frac{3 b x}{c^{4}} - \frac{35 \sqrt{- \frac{b^{3}}{c^{9}}} \log{\left (x - \frac{c^{4} \sqrt{- \frac{b^{3}}{c^{9}}}}{b} \right )}}{16} + \frac{35 \sqrt{- \frac{b^{3}}{c^{9}}} \log{\left (x + \frac{c^{4} \sqrt{- \frac{b^{3}}{c^{9}}}}{b} \right )}}{16} - \frac{11 b^{3} x + 13 b^{2} c x^{3}}{8 b^{2} c^{4} + 16 b c^{5} x^{2} + 8 c^{6} x^{4}} + \frac{x^{3}}{3 c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**14/(c*x**4+b*x**2)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.270119, size = 99, normalized size = 1.16 \[ \frac{35 \, b^{2} \arctan \left (\frac{c x}{\sqrt{b c}}\right )}{8 \, \sqrt{b c} c^{4}} - \frac{13 \, b^{2} c x^{3} + 11 \, b^{3} x}{8 \,{\left (c x^{2} + b\right )}^{2} c^{4}} + \frac{c^{6} x^{3} - 9 \, b c^{5} x}{3 \, c^{9}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^14/(c*x^4 + b*x^2)^3,x, algorithm="giac")
[Out]