Optimal. Leaf size=54 \[ \frac{1}{16 \sqrt{5 \tan ^2(x)+1}}-\frac{1}{12 \left (5 \tan ^2(x)+1\right )^{3/2}}+\frac{1}{32} \tan ^{-1}\left (\frac{1}{2} \sqrt{5 \tan ^2(x)+1}\right ) \]
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Rubi [A] time = 0.119809, antiderivative size = 54, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333 \[ \frac{1}{16 \sqrt{5 \tan ^2(x)+1}}-\frac{1}{12 \left (5 \tan ^2(x)+1\right )^{3/2}}+\frac{1}{32} \tan ^{-1}\left (\frac{1}{2} \sqrt{5 \tan ^2(x)+1}\right ) \]
Antiderivative was successfully verified.
[In] Int[Tan[x]/(1 + 5*Tan[x]^2)^(5/2),x]
[Out]
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Rubi in Sympy [A] time = 6.85549, size = 46, normalized size = 0.85 \[ \frac{\operatorname{atan}{\left (\frac{\sqrt{5 \tan ^{2}{\left (x \right )} + 1}}{2} \right )}}{32} + \frac{1}{16 \sqrt{5 \tan ^{2}{\left (x \right )} + 1}} - \frac{1}{12 \left (5 \tan ^{2}{\left (x \right )} + 1\right )^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(tan(x)/(1+5*tan(x)**2)**(5/2),x)
[Out]
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Mathematica [A] time = 0.536195, size = 71, normalized size = 1.31 \[ \frac{(2 \cos (2 x)-3) \sec ^5(x) \left (-6 \cos (x)+8 \cos (3 x)-3 (2 \cos (2 x)-3)^{3/2} \log \left (2 \cos (x)+\sqrt{2 \cos (2 x)-3}\right )\right )}{96 \left (5 \tan ^2(x)+1\right )^{5/2}} \]
Antiderivative was successfully verified.
[In] Integrate[Tan[x]/(1 + 5*Tan[x]^2)^(5/2),x]
[Out]
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Maple [A] time = 0.026, size = 41, normalized size = 0.8 \[{\frac{1}{32}\arctan \left ({\frac{1}{2}\sqrt{1+5\, \left ( \tan \left ( x \right ) \right ) ^{2}}} \right ) }+{\frac{1}{16}{\frac{1}{\sqrt{1+5\, \left ( \tan \left ( x \right ) \right ) ^{2}}}}}-{\frac{1}{12} \left ( 1+5\, \left ( \tan \left ( x \right ) \right ) ^{2} \right ) ^{-{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(tan(x)/(1+5*tan(x)^2)^(5/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\tan \left (x\right )}{{\left (5 \, \tan \left (x\right )^{2} + 1\right )}^{\frac{5}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(tan(x)/(5*tan(x)^2 + 1)^(5/2),x, algorithm="maxima")
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Fricas [A] time = 0.250353, size = 103, normalized size = 1.91 \[ \frac{3 \,{\left (25 \, \tan \left (x\right )^{4} + 10 \, \tan \left (x\right )^{2} + 1\right )} \arctan \left (\frac{5 \, \tan \left (x\right )^{2} - 3}{4 \, \sqrt{5 \, \tan \left (x\right )^{2} + 1}}\right ) + 4 \,{\left (15 \, \tan \left (x\right )^{2} - 1\right )} \sqrt{5 \, \tan \left (x\right )^{2} + 1}}{192 \,{\left (25 \, \tan \left (x\right )^{4} + 10 \, \tan \left (x\right )^{2} + 1\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(tan(x)/(5*tan(x)^2 + 1)^(5/2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\tan{\left (x \right )}}{\left (5 \tan ^{2}{\left (x \right )} + 1\right )^{\frac{5}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(tan(x)/(1+5*tan(x)**2)**(5/2),x)
[Out]
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GIAC/XCAS [A] time = 0.203296, size = 49, normalized size = 0.91 \[ \frac{15 \, \tan \left (x\right )^{2} - 1}{48 \,{\left (5 \, \tan \left (x\right )^{2} + 1\right )}^{\frac{3}{2}}} + \frac{1}{32} \, \arctan \left (\frac{1}{2} \, \sqrt{5 \, \tan \left (x\right )^{2} + 1}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(tan(x)/(5*tan(x)^2 + 1)^(5/2),x, algorithm="giac")
[Out]