Optimal. Leaf size=28 \[ \frac{4 x}{25}+\frac{2}{5 (\tan (x)+2)}-\frac{3}{25} \log (\sin (x)+2 \cos (x)) \]
[Out]
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Rubi [A] time = 0.0830554, antiderivative size = 28, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 10, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.4 \[ \frac{4 x}{25}+\frac{2}{5 (\tan (x)+2)}-\frac{3}{25} \log (\sin (x)+2 \cos (x)) \]
Antiderivative was successfully verified.
[In] Int[(4 + 4*Cot[x] + Tan[x])^(-1),x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\tan{\left (x \right )} + 4 + \frac{4}{\tan{\left (x \right )}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(4+4*cot(x)+tan(x)),x)
[Out]
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Mathematica [A] time = 0.0660362, size = 41, normalized size = 1.46 \[ \frac{4 x-3 \log (\sin (x)+2 \cos (x))+\cot (x) (8 x-6 \log (\sin (x)+2 \cos (x)))-5}{50 \cot (x)+25} \]
Antiderivative was successfully verified.
[In] Integrate[(4 + 4*Cot[x] + Tan[x])^(-1),x]
[Out]
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Maple [A] time = 0.14, size = 29, normalized size = 1. \[{\frac{3\,\ln \left ( 1+ \left ( \tan \left ( x \right ) \right ) ^{2} \right ) }{50}}+{\frac{2}{10+5\,\tan \left ( x \right ) }}-{\frac{3\,\ln \left ( 2+\tan \left ( x \right ) \right ) }{25}}+{\frac{4\,x}{25}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(4+4*cot(x)+tan(x)),x)
[Out]
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Maxima [A] time = 1.54814, size = 38, normalized size = 1.36 \[ \frac{4}{25} \, x + \frac{2}{5 \,{\left (\tan \left (x\right ) + 2\right )}} + \frac{3}{50} \, \log \left (\tan \left (x\right )^{2} + 1\right ) - \frac{3}{25} \, \log \left (\tan \left (x\right ) + 2\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(4*cot(x) + tan(x) + 4),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.221816, size = 62, normalized size = 2.21 \[ -\frac{3 \,{\left (\tan \left (x\right ) + 2\right )} \log \left (\frac{\tan \left (x\right )^{2} + 4 \, \tan \left (x\right ) + 4}{\tan \left (x\right )^{2} + 1}\right ) - 8 \,{\left (x - 1\right )} \tan \left (x\right ) - 16 \, x - 4}{50 \,{\left (\tan \left (x\right ) + 2\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(4*cot(x) + tan(x) + 4),x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.927537, size = 102, normalized size = 3.64 \[ \frac{8 x \tan{\left (x \right )}}{50 \tan{\left (x \right )} + 100} + \frac{16 x}{50 \tan{\left (x \right )} + 100} - \frac{6 \log{\left (\tan{\left (x \right )} + 2 \right )} \tan{\left (x \right )}}{50 \tan{\left (x \right )} + 100} - \frac{12 \log{\left (\tan{\left (x \right )} + 2 \right )}}{50 \tan{\left (x \right )} + 100} + \frac{3 \log{\left (\tan ^{2}{\left (x \right )} + 1 \right )} \tan{\left (x \right )}}{50 \tan{\left (x \right )} + 100} + \frac{6 \log{\left (\tan ^{2}{\left (x \right )} + 1 \right )}}{50 \tan{\left (x \right )} + 100} + \frac{20}{50 \tan{\left (x \right )} + 100} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(4+4*cot(x)+tan(x)),x)
[Out]
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GIAC/XCAS [A] time = 0.206758, size = 39, normalized size = 1.39 \[ \frac{4}{25} \, x + \frac{2}{5 \,{\left (\tan \left (x\right ) + 2\right )}} + \frac{3}{50} \,{\rm ln}\left (\tan \left (x\right )^{2} + 1\right ) - \frac{3}{25} \,{\rm ln}\left ({\left | \tan \left (x\right ) + 2 \right |}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(4*cot(x) + tan(x) + 4),x, algorithm="giac")
[Out]