Optimal. Leaf size=175 \[ \frac{5 i \sqrt{x^2} \text{PolyLog}\left (2,-i e^{i \sec ^{-1}(x)}\right )}{2 x}-\frac{5 i \sqrt{x^2} \text{PolyLog}\left (2,i e^{i \sec ^{-1}(x)}\right )}{2 x}+\frac{\sqrt{x^2} \left (2-3 x^2\right )}{6 \left (x^2-1\right )}-\frac{5 x \sec ^{-1}(x)}{2 \sqrt{x^2-1}}-\frac{13}{6} \coth ^{-1}\left (\sqrt{x^2}\right )-\frac{5 i \sqrt{x^2} \sec ^{-1}(x) \tan ^{-1}\left (e^{i \sec ^{-1}(x)}\right )}{x}+\frac{x^5 \sec ^{-1}(x)}{2 \left (x^2-1\right )^{3/2}}-\frac{5 x^3 \sec ^{-1}(x)}{6 \left (x^2-1\right )^{3/2}} \]
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Rubi [A] time = 0.46795, antiderivative size = 232, normalized size of antiderivative = 1.33, number of steps used = 16, number of rules used = 11, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.733 \[ \frac{5 i \sqrt{x^2} \text{PolyLog}\left (2,-i e^{i \sec ^{-1}(x)}\right )}{2 x}-\frac{5 i \sqrt{x^2} \text{PolyLog}\left (2,i e^{i \sec ^{-1}(x)}\right )}{2 x}+\frac{\sqrt{x^2}}{4 \left (1-\frac{1}{x^2}\right )}-\frac{3 \sqrt{x^2}}{4}-\frac{5}{12 \left (1-\frac{1}{x^2}\right ) \sqrt{x^2}}+\frac{x \sqrt{x^2} \sec ^{-1}(x)}{2 \left (1-\frac{1}{x^2}\right )^{3/2}}-\frac{5 \sqrt{x^2} \sec ^{-1}(x)}{2 \sqrt{1-\frac{1}{x^2}} x}-\frac{5 \sqrt{x^2} \sec ^{-1}(x)}{6 \left (1-\frac{1}{x^2}\right )^{3/2} x}-\frac{13 \sqrt{x^2} \coth ^{-1}(x)}{6 x}-\frac{5 i \sqrt{x^2} \sec ^{-1}(x) \tan ^{-1}\left (e^{i \sec ^{-1}(x)}\right )}{x} \]
Warning: Unable to verify antiderivative.
[In] Int[(x^6*ArcSec[x])/(-1 + x^2)^(5/2),x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{x \sqrt{x^{2}} \operatorname{acos}{\left (\frac{1}{x} \right )}}{2 \left (1 - \frac{1}{x^{2}}\right )^{\frac{3}{2}}} - \frac{3 \sqrt{x^{2}}}{4} + \frac{\sqrt{x^{2}}}{4 \left (1 - \frac{1}{x^{2}}\right )} - \frac{13 \sqrt{x^{2}} \operatorname{atanh}{\left (\frac{1}{x} \right )}}{6 x} + \frac{5 \sqrt{x^{2}} \int ^{\operatorname{acos}{\left (\frac{1}{x} \right )}} \frac{x}{\cos{\left (x \right )}}\, dx}{2 x} - \frac{5 \sqrt{x^{2}} \operatorname{acos}{\left (\frac{1}{x} \right )}}{2 x \sqrt{1 - \frac{1}{x^{2}}}} - \frac{5 \sqrt{x^{2}} \operatorname{acos}{\left (\frac{1}{x} \right )}}{6 x \left (1 - \frac{1}{x^{2}}\right )^{\frac{3}{2}}} - \frac{5 \sqrt{x^{2}}}{12 x^{2} \left (1 - \frac{1}{x^{2}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**6*asec(x)/(x**2-1)**(5/2),x)
[Out]
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Mathematica [B] time = 2.77508, size = 383, normalized size = 2.19 \[ -\frac{x^5 \left (-60 i \sqrt{1-\frac{1}{x^2}} \sin ^2\left (2 \sec ^{-1}(x)\right ) \text{PolyLog}\left (2,-i e^{i \sec ^{-1}(x)}\right )+60 i \sqrt{1-\frac{1}{x^2}} \sin ^2\left (2 \sec ^{-1}(x)\right ) \text{PolyLog}\left (2,i e^{i \sec ^{-1}(x)}\right )-30 \sqrt{1-\frac{1}{x^2}} \sec ^{-1}(x) \log \left (1-i e^{i \sec ^{-1}(x)}\right )+30 \sqrt{1-\frac{1}{x^2}} \sec ^{-1}(x) \log \left (1+i e^{i \sec ^{-1}(x)}\right )-26 \sqrt{1-\frac{1}{x^2}} \log \left (\sin \left (\frac{1}{2} \sec ^{-1}(x)\right )\right )+26 \sqrt{1-\frac{1}{x^2}} \log \left (\cos \left (\frac{1}{2} \sec ^{-1}(x)\right )\right )+22 \sec ^{-1}(x)+40 \sec ^{-1}(x) \cos \left (2 \sec ^{-1}(x)\right )-30 \sec ^{-1}(x) \cos \left (4 \sec ^{-1}(x)\right )+16 \sin \left (2 \sec ^{-1}(x)\right )-4 \sin \left (4 \sec ^{-1}(x)\right )-15 \sec ^{-1}(x) \log \left (1-i e^{i \sec ^{-1}(x)}\right ) \sin \left (3 \sec ^{-1}(x)\right )+15 \sec ^{-1}(x) \log \left (1+i e^{i \sec ^{-1}(x)}\right ) \sin \left (3 \sec ^{-1}(x)\right )-13 \sin \left (3 \sec ^{-1}(x)\right ) \log \left (\sin \left (\frac{1}{2} \sec ^{-1}(x)\right )\right )+15 \sec ^{-1}(x) \log \left (1-i e^{i \sec ^{-1}(x)}\right ) \sin \left (5 \sec ^{-1}(x)\right )-15 \sec ^{-1}(x) \log \left (1+i e^{i \sec ^{-1}(x)}\right ) \sin \left (5 \sec ^{-1}(x)\right )+13 \sin \left (5 \sec ^{-1}(x)\right ) \log \left (\sin \left (\frac{1}{2} \sec ^{-1}(x)\right )\right )+13 \sin \left (3 \sec ^{-1}(x)\right ) \log \left (\cos \left (\frac{1}{2} \sec ^{-1}(x)\right )\right )-13 \sin \left (5 \sec ^{-1}(x)\right ) \log \left (\cos \left (\frac{1}{2} \sec ^{-1}(x)\right )\right )\right )}{96 \left (x^2-1\right )^{3/2}} \]
Warning: Unable to verify antiderivative.
[In] Integrate[(x^6*ArcSec[x])/(-1 + x^2)^(5/2),x]
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Maple [C] time = 0.675, size = 240, normalized size = 1.4 \[{\frac{x}{6\,{x}^{4}-12\,{x}^{2}+6}\sqrt{{x}^{2}-1} \left ( 3\,{\rm arcsec} \left (x\right ){x}^{4}-3\,\sqrt{{\frac{{x}^{2}-1}{{x}^{2}}}}{x}^{3}-20\,{\rm arcsec} \left (x\right ){x}^{2}+2\,\sqrt{{\frac{{x}^{2}-1}{{x}^{2}}}}x+15\,{\rm arcsec} \left (x\right ) \right ) }+{{\frac{i}{6}}x\sqrt{{\frac{{x}^{2}-1}{{x}^{2}}}} \left ( 15\,i{\rm arcsec} \left (x\right )\ln \left ( 1+i \left ({x}^{-1}+i\sqrt{1-{x}^{-2}} \right ) \right ) -15\,i{\rm arcsec} \left (x\right )\ln \left ( 1-i \left ({x}^{-1}+i\sqrt{1-{x}^{-2}} \right ) \right ) -13\,i\ln \left ({x}^{-1}+i\sqrt{1-{x}^{-2}}-1 \right ) +13\,i\ln \left ( 1+{x}^{-1}+i\sqrt{1-{x}^{-2}} \right ) +15\,{\it dilog} \left ( 1+i \left ({x}^{-1}+i\sqrt{1-{x}^{-2}} \right ) \right ) -15\,{\it dilog} \left ( 1-i \left ({x}^{-1}+i\sqrt{1-{x}^{-2}} \right ) \right ) \right ){\frac{1}{\sqrt{{x}^{2}-1}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^6*arcsec(x)/(x^2-1)^(5/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^6*arcsec(x)/(x^2 - 1)^(5/2),x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left (\frac{x^{6} \operatorname{arcsec}\left (x\right )}{{\left (x^{4} - 2 \, x^{2} + 1\right )} \sqrt{x^{2} - 1}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^6*arcsec(x)/(x^2 - 1)^(5/2),x, algorithm="fricas")
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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**6*asec(x)/(x**2-1)**(5/2),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{6} \operatorname{arcsec}\left (x\right )}{{\left (x^{2} - 1\right )}^{\frac{5}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^6*arcsec(x)/(x^2 - 1)^(5/2),x, algorithm="giac")
[Out]