Optimal. Leaf size=243 \[ \frac{9 c^{5/4} \log \left (-\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{8 \sqrt{2} b^{13/4}}-\frac{9 c^{5/4} \log \left (\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{8 \sqrt{2} b^{13/4}}-\frac{9 c^{5/4} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )}{4 \sqrt{2} b^{13/4}}+\frac{9 c^{5/4} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}+1\right )}{4 \sqrt{2} b^{13/4}}+\frac{9 c}{2 b^3 \sqrt{x}}-\frac{9}{10 b^2 x^{5/2}}+\frac{1}{2 b x^{5/2} \left (b+c x^2\right )} \]
[Out]
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Rubi [A] time = 0.430819, antiderivative size = 243, normalized size of antiderivative = 1., number of steps used = 14, number of rules used = 10, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.526 \[ \frac{9 c^{5/4} \log \left (-\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{8 \sqrt{2} b^{13/4}}-\frac{9 c^{5/4} \log \left (\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{8 \sqrt{2} b^{13/4}}-\frac{9 c^{5/4} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )}{4 \sqrt{2} b^{13/4}}+\frac{9 c^{5/4} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}+1\right )}{4 \sqrt{2} b^{13/4}}+\frac{9 c}{2 b^3 \sqrt{x}}-\frac{9}{10 b^2 x^{5/2}}+\frac{1}{2 b x^{5/2} \left (b+c x^2\right )} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[x]/(b*x^2 + c*x^4)^2,x]
[Out]
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Rubi in Sympy [A] time = 79.7024, size = 231, normalized size = 0.95 \[ \frac{1}{2 b x^{\frac{5}{2}} \left (b + c x^{2}\right )} - \frac{9}{10 b^{2} x^{\frac{5}{2}}} + \frac{9 c}{2 b^{3} \sqrt{x}} + \frac{9 \sqrt{2} c^{\frac{5}{4}} \log{\left (- \sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x} + \sqrt{b} + \sqrt{c} x \right )}}{16 b^{\frac{13}{4}}} - \frac{9 \sqrt{2} c^{\frac{5}{4}} \log{\left (\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x} + \sqrt{b} + \sqrt{c} x \right )}}{16 b^{\frac{13}{4}}} - \frac{9 \sqrt{2} c^{\frac{5}{4}} \operatorname{atan}{\left (1 - \frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}} \right )}}{8 b^{\frac{13}{4}}} + \frac{9 \sqrt{2} c^{\frac{5}{4}} \operatorname{atan}{\left (1 + \frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}} \right )}}{8 b^{\frac{13}{4}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(1/2)/(c*x**4+b*x**2)**2,x)
[Out]
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Mathematica [A] time = 0.405078, size = 227, normalized size = 0.93 \[ \frac{-\frac{32 b^{5/4}}{x^{5/2}}+45 \sqrt{2} c^{5/4} \log \left (-\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )-45 \sqrt{2} c^{5/4} \log \left (\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )-90 \sqrt{2} c^{5/4} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )+90 \sqrt{2} c^{5/4} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}+1\right )+\frac{40 \sqrt [4]{b} c^2 x^{3/2}}{b+c x^2}+\frac{320 \sqrt [4]{b} c}{\sqrt{x}}}{80 b^{13/4}} \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[x]/(b*x^2 + c*x^4)^2,x]
[Out]
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Maple [A] time = 0.025, size = 172, normalized size = 0.7 \[{\frac{{c}^{2}}{2\,{b}^{3} \left ( c{x}^{2}+b \right ) }{x}^{{\frac{3}{2}}}}+{\frac{9\,c\sqrt{2}}{16\,{b}^{3}}\ln \left ({1 \left ( x-\sqrt [4]{{\frac{b}{c}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{b}{c}}} \right ) \left ( x+\sqrt [4]{{\frac{b}{c}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{b}{c}}} \right ) ^{-1}} \right ){\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}}+{\frac{9\,c\sqrt{2}}{8\,{b}^{3}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}}+1 \right ){\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}}+{\frac{9\,c\sqrt{2}}{8\,{b}^{3}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}}-1 \right ){\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}}-{\frac{2}{5\,{b}^{2}}{x}^{-{\frac{5}{2}}}}+4\,{\frac{c}{{b}^{3}\sqrt{x}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(1/2)/(c*x^4+b*x^2)^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(sqrt(x)/(c*x^4 + b*x^2)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.284435, size = 325, normalized size = 1.34 \[ \frac{180 \, c^{2} x^{4} + 144 \, b c x^{2} + 180 \,{\left (b^{3} c x^{4} + b^{4} x^{2}\right )} \sqrt{x} \left (-\frac{c^{5}}{b^{13}}\right )^{\frac{1}{4}} \arctan \left (\frac{729 \, b^{10} \left (-\frac{c^{5}}{b^{13}}\right )^{\frac{3}{4}}}{729 \, c^{4} \sqrt{x} + \sqrt{-531441 \, b^{7} c^{5} \sqrt{-\frac{c^{5}}{b^{13}}} + 531441 \, c^{8} x}}\right ) + 45 \,{\left (b^{3} c x^{4} + b^{4} x^{2}\right )} \sqrt{x} \left (-\frac{c^{5}}{b^{13}}\right )^{\frac{1}{4}} \log \left (729 \, b^{10} \left (-\frac{c^{5}}{b^{13}}\right )^{\frac{3}{4}} + 729 \, c^{4} \sqrt{x}\right ) - 45 \,{\left (b^{3} c x^{4} + b^{4} x^{2}\right )} \sqrt{x} \left (-\frac{c^{5}}{b^{13}}\right )^{\frac{1}{4}} \log \left (-729 \, b^{10} \left (-\frac{c^{5}}{b^{13}}\right )^{\frac{3}{4}} + 729 \, c^{4} \sqrt{x}\right ) - 16 \, b^{2}}{40 \,{\left (b^{3} c x^{4} + b^{4} x^{2}\right )} \sqrt{x}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(x)/(c*x^4 + b*x^2)^2,x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**(1/2)/(c*x**4+b*x**2)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.280156, size = 297, normalized size = 1.22 \[ \frac{c^{2} x^{\frac{3}{2}}}{2 \,{\left (c x^{2} + b\right )} b^{3}} + \frac{9 \, \sqrt{2} \left (b c^{3}\right )^{\frac{3}{4}} \arctan \left (\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{b}{c}\right )^{\frac{1}{4}} + 2 \, \sqrt{x}\right )}}{2 \, \left (\frac{b}{c}\right )^{\frac{1}{4}}}\right )}{8 \, b^{4} c} + \frac{9 \, \sqrt{2} \left (b c^{3}\right )^{\frac{3}{4}} \arctan \left (-\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{b}{c}\right )^{\frac{1}{4}} - 2 \, \sqrt{x}\right )}}{2 \, \left (\frac{b}{c}\right )^{\frac{1}{4}}}\right )}{8 \, b^{4} c} - \frac{9 \, \sqrt{2} \left (b c^{3}\right )^{\frac{3}{4}}{\rm ln}\left (\sqrt{2} \sqrt{x} \left (\frac{b}{c}\right )^{\frac{1}{4}} + x + \sqrt{\frac{b}{c}}\right )}{16 \, b^{4} c} + \frac{9 \, \sqrt{2} \left (b c^{3}\right )^{\frac{3}{4}}{\rm ln}\left (-\sqrt{2} \sqrt{x} \left (\frac{b}{c}\right )^{\frac{1}{4}} + x + \sqrt{\frac{b}{c}}\right )}{16 \, b^{4} c} + \frac{2 \,{\left (10 \, c x^{2} - b\right )}}{5 \, b^{3} x^{\frac{5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(x)/(c*x^4 + b*x^2)^2,x, algorithm="giac")
[Out]