Optimal. Leaf size=242 \[ -\frac{3 \log \left (-\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{64 \sqrt{2} b^{7/4} c^{5/4}}+\frac{3 \log \left (\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{64 \sqrt{2} b^{7/4} c^{5/4}}-\frac{3 \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )}{32 \sqrt{2} b^{7/4} c^{5/4}}+\frac{3 \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}+1\right )}{32 \sqrt{2} b^{7/4} c^{5/4}}+\frac{\sqrt{x}}{16 b c \left (b+c x^2\right )}-\frac{\sqrt{x}}{4 c \left (b+c x^2\right )^2} \]
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Rubi [A] time = 0.397999, antiderivative size = 242, normalized size of antiderivative = 1., number of steps used = 13, number of rules used = 10, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.526 \[ -\frac{3 \log \left (-\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{64 \sqrt{2} b^{7/4} c^{5/4}}+\frac{3 \log \left (\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{64 \sqrt{2} b^{7/4} c^{5/4}}-\frac{3 \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )}{32 \sqrt{2} b^{7/4} c^{5/4}}+\frac{3 \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}+1\right )}{32 \sqrt{2} b^{7/4} c^{5/4}}+\frac{\sqrt{x}}{16 b c \left (b+c x^2\right )}-\frac{\sqrt{x}}{4 c \left (b+c x^2\right )^2} \]
Antiderivative was successfully verified.
[In] Int[x^(15/2)/(b*x^2 + c*x^4)^3,x]
[Out]
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Rubi in Sympy [A] time = 71.7558, size = 223, normalized size = 0.92 \[ - \frac{\sqrt{x}}{4 c \left (b + c x^{2}\right )^{2}} + \frac{\sqrt{x}}{16 b c \left (b + c x^{2}\right )} - \frac{3 \sqrt{2} \log{\left (- \sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x} + \sqrt{b} + \sqrt{c} x \right )}}{128 b^{\frac{7}{4}} c^{\frac{5}{4}}} + \frac{3 \sqrt{2} \log{\left (\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x} + \sqrt{b} + \sqrt{c} x \right )}}{128 b^{\frac{7}{4}} c^{\frac{5}{4}}} - \frac{3 \sqrt{2} \operatorname{atan}{\left (1 - \frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}} \right )}}{64 b^{\frac{7}{4}} c^{\frac{5}{4}}} + \frac{3 \sqrt{2} \operatorname{atan}{\left (1 + \frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}} \right )}}{64 b^{\frac{7}{4}} c^{\frac{5}{4}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(15/2)/(c*x**4+b*x**2)**3,x)
[Out]
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Mathematica [A] time = 0.223664, size = 223, normalized size = 0.92 \[ \frac{-\frac{3 \sqrt{2} \log \left (-\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{b^{7/4}}+\frac{3 \sqrt{2} \log \left (\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{b^{7/4}}-\frac{6 \sqrt{2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )}{b^{7/4}}+\frac{6 \sqrt{2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}+1\right )}{b^{7/4}}+\frac{8 \sqrt [4]{c} \sqrt{x}}{b^2+b c x^2}-\frac{32 \sqrt [4]{c} \sqrt{x}}{\left (b+c x^2\right )^2}}{128 c^{5/4}} \]
Antiderivative was successfully verified.
[In] Integrate[x^(15/2)/(b*x^2 + c*x^4)^3,x]
[Out]
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Maple [A] time = 0.022, size = 169, normalized size = 0.7 \[ 2\,{\frac{1}{ \left ( c{x}^{2}+b \right ) ^{2}} \left ( 1/32\,{\frac{{x}^{5/2}}{b}}-{\frac{3\,\sqrt{x}}{32\,c}} \right ) }+{\frac{3\,\sqrt{2}}{128\,{b}^{2}c}\sqrt [4]{{\frac{b}{c}}}\ln \left ({1 \left ( x+\sqrt [4]{{\frac{b}{c}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{b}{c}}} \right ) \left ( x-\sqrt [4]{{\frac{b}{c}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{b}{c}}} \right ) ^{-1}} \right ) }+{\frac{3\,\sqrt{2}}{64\,{b}^{2}c}\sqrt [4]{{\frac{b}{c}}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}}+1 \right ) }+{\frac{3\,\sqrt{2}}{64\,{b}^{2}c}\sqrt [4]{{\frac{b}{c}}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}}-1 \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(15/2)/(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^(15/2)/(c*x^4 + b*x^2)^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.284425, size = 323, normalized size = 1.33 \[ -\frac{12 \,{\left (b c^{3} x^{4} + 2 \, b^{2} c^{2} x^{2} + b^{3} c\right )} \left (-\frac{1}{b^{7} c^{5}}\right )^{\frac{1}{4}} \arctan \left (\frac{b^{2} c \left (-\frac{1}{b^{7} c^{5}}\right )^{\frac{1}{4}}}{\sqrt{b^{4} c^{2} \sqrt{-\frac{1}{b^{7} c^{5}}} + x} + \sqrt{x}}\right ) - 3 \,{\left (b c^{3} x^{4} + 2 \, b^{2} c^{2} x^{2} + b^{3} c\right )} \left (-\frac{1}{b^{7} c^{5}}\right )^{\frac{1}{4}} \log \left (b^{2} c \left (-\frac{1}{b^{7} c^{5}}\right )^{\frac{1}{4}} + \sqrt{x}\right ) + 3 \,{\left (b c^{3} x^{4} + 2 \, b^{2} c^{2} x^{2} + b^{3} c\right )} \left (-\frac{1}{b^{7} c^{5}}\right )^{\frac{1}{4}} \log \left (-b^{2} c \left (-\frac{1}{b^{7} c^{5}}\right )^{\frac{1}{4}} + \sqrt{x}\right ) - 4 \,{\left (c x^{2} - 3 \, b\right )} \sqrt{x}}{64 \,{\left (b c^{3} x^{4} + 2 \, b^{2} c^{2} x^{2} + b^{3} c\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(15/2)/(c*x^4 + b*x^2)^3,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**(15/2)/(c*x**4+b*x**2)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.278388, size = 285, normalized size = 1.18 \[ \frac{3 \, \sqrt{2} \left (b c^{3}\right )^{\frac{1}{4}} \arctan \left (\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{b}{c}\right )^{\frac{1}{4}} + 2 \, \sqrt{x}\right )}}{2 \, \left (\frac{b}{c}\right )^{\frac{1}{4}}}\right )}{64 \, b^{2} c^{2}} + \frac{3 \, \sqrt{2} \left (b c^{3}\right )^{\frac{1}{4}} \arctan \left (-\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{b}{c}\right )^{\frac{1}{4}} - 2 \, \sqrt{x}\right )}}{2 \, \left (\frac{b}{c}\right )^{\frac{1}{4}}}\right )}{64 \, b^{2} c^{2}} + \frac{3 \, \sqrt{2} \left (b c^{3}\right )^{\frac{1}{4}}{\rm ln}\left (\sqrt{2} \sqrt{x} \left (\frac{b}{c}\right )^{\frac{1}{4}} + x + \sqrt{\frac{b}{c}}\right )}{128 \, b^{2} c^{2}} - \frac{3 \, \sqrt{2} \left (b c^{3}\right )^{\frac{1}{4}}{\rm ln}\left (-\sqrt{2} \sqrt{x} \left (\frac{b}{c}\right )^{\frac{1}{4}} + x + \sqrt{\frac{b}{c}}\right )}{128 \, b^{2} c^{2}} + \frac{c x^{\frac{5}{2}} - 3 \, b \sqrt{x}}{16 \,{\left (c x^{2} + b\right )}^{2} b c} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(15/2)/(c*x^4 + b*x^2)^3,x, algorithm="giac")
[Out]