Optimal. Leaf size=94 \[ -\frac{13 \left (3 x^2+5 x+2\right )^{3/2}}{15 (2 x+3)^3}+\frac{47 (8 x+7) \sqrt{3 x^2+5 x+2}}{200 (2 x+3)^2}-\frac{47 \tanh ^{-1}\left (\frac{8 x+7}{2 \sqrt{5} \sqrt{3 x^2+5 x+2}}\right )}{400 \sqrt{5}} \]
[Out]
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Rubi [A] time = 0.116682, antiderivative size = 94, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.148 \[ -\frac{13 \left (3 x^2+5 x+2\right )^{3/2}}{15 (2 x+3)^3}+\frac{47 (8 x+7) \sqrt{3 x^2+5 x+2}}{200 (2 x+3)^2}-\frac{47 \tanh ^{-1}\left (\frac{8 x+7}{2 \sqrt{5} \sqrt{3 x^2+5 x+2}}\right )}{400 \sqrt{5}} \]
Antiderivative was successfully verified.
[In] Int[((5 - x)*Sqrt[2 + 5*x + 3*x^2])/(3 + 2*x)^4,x]
[Out]
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Rubi in Sympy [A] time = 23.4723, size = 88, normalized size = 0.94 \[ \frac{47 \sqrt{5} \operatorname{atanh}{\left (\frac{\sqrt{5} \left (- 8 x - 7\right )}{10 \sqrt{3 x^{2} + 5 x + 2}} \right )}}{2000} + \frac{47 \left (8 x + 7\right ) \sqrt{3 x^{2} + 5 x + 2}}{200 \left (2 x + 3\right )^{2}} - \frac{13 \left (3 x^{2} + 5 x + 2\right )^{\frac{3}{2}}}{15 \left (2 x + 3\right )^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((5-x)*(3*x**2+5*x+2)**(1/2)/(3+2*x)**4,x)
[Out]
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Mathematica [A] time = 0.118408, size = 85, normalized size = 0.9 \[ \frac{\frac{10 \sqrt{3 x^2+5 x+2} \left (696 x^2+2758 x+1921\right )}{(2 x+3)^3}+141 \sqrt{5} \log \left (2 \sqrt{5} \sqrt{3 x^2+5 x+2}-8 x-7\right )-141 \sqrt{5} \log (2 x+3)}{6000} \]
Antiderivative was successfully verified.
[In] Integrate[((5 - x)*Sqrt[2 + 5*x + 3*x^2])/(3 + 2*x)^4,x]
[Out]
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Maple [A] time = 0.015, size = 132, normalized size = 1.4 \[ -{\frac{13}{120} \left ( 3\, \left ( x+3/2 \right ) ^{2}-4\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-3}}-{\frac{47}{200} \left ( 3\, \left ( x+3/2 \right ) ^{2}-4\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-2}}-{\frac{47}{125} \left ( 3\, \left ( x+3/2 \right ) ^{2}-4\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-1}}-{\frac{47}{2000}\sqrt{12\, \left ( x+3/2 \right ) ^{2}-16\,x-19}}+{\frac{47\,\sqrt{5}}{2000}{\it Artanh} \left ({\frac{2\,\sqrt{5}}{5} \left ( -{\frac{7}{2}}-4\,x \right ){\frac{1}{\sqrt{12\, \left ( x+3/2 \right ) ^{2}-16\,x-19}}}} \right ) }+{\frac{235+282\,x}{250}\sqrt{3\, \left ( x+3/2 \right ) ^{2}-4\,x-{\frac{19}{4}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((5-x)*(3*x^2+5*x+2)^(1/2)/(3+2*x)^4,x)
[Out]
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Maxima [A] time = 0.773801, size = 182, normalized size = 1.94 \[ \frac{47}{2000} \, \sqrt{5} \log \left (\frac{\sqrt{5} \sqrt{3 \, x^{2} + 5 \, x + 2}}{{\left | 2 \, x + 3 \right |}} + \frac{5}{2 \,{\left | 2 \, x + 3 \right |}} - 2\right ) + \frac{141}{200} \, \sqrt{3 \, x^{2} + 5 \, x + 2} - \frac{13 \,{\left (3 \, x^{2} + 5 \, x + 2\right )}^{\frac{3}{2}}}{15 \,{\left (8 \, x^{3} + 36 \, x^{2} + 54 \, x + 27\right )}} - \frac{47 \,{\left (3 \, x^{2} + 5 \, x + 2\right )}^{\frac{3}{2}}}{50 \,{\left (4 \, x^{2} + 12 \, x + 9\right )}} - \frac{47 \, \sqrt{3 \, x^{2} + 5 \, x + 2}}{50 \,{\left (2 \, x + 3\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-sqrt(3*x^2 + 5*x + 2)*(x - 5)/(2*x + 3)^4,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.277445, size = 155, normalized size = 1.65 \[ \frac{\sqrt{5}{\left (4 \, \sqrt{5}{\left (696 \, x^{2} + 2758 \, x + 1921\right )} \sqrt{3 \, x^{2} + 5 \, x + 2} + 141 \,{\left (8 \, x^{3} + 36 \, x^{2} + 54 \, x + 27\right )} \log \left (\frac{\sqrt{5}{\left (124 \, x^{2} + 212 \, x + 89\right )} - 20 \, \sqrt{3 \, x^{2} + 5 \, x + 2}{\left (8 \, x + 7\right )}}{4 \, x^{2} + 12 \, x + 9}\right )\right )}}{12000 \,{\left (8 \, x^{3} + 36 \, x^{2} + 54 \, x + 27\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-sqrt(3*x^2 + 5*x + 2)*(x - 5)/(2*x + 3)^4,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ - \int \left (- \frac{5 \sqrt{3 x^{2} + 5 x + 2}}{16 x^{4} + 96 x^{3} + 216 x^{2} + 216 x + 81}\right )\, dx - \int \frac{x \sqrt{3 x^{2} + 5 x + 2}}{16 x^{4} + 96 x^{3} + 216 x^{2} + 216 x + 81}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((5-x)*(3*x**2+5*x+2)**(1/2)/(3+2*x)**4,x)
[Out]
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GIAC/XCAS [A] time = 0.296531, size = 347, normalized size = 3.69 \[ -\frac{47}{2000} \, \sqrt{5}{\rm ln}\left (\frac{{\left | -4 \, \sqrt{3} x - 2 \, \sqrt{5} - 6 \, \sqrt{3} + 4 \, \sqrt{3 \, x^{2} + 5 \, x + 2} \right |}}{{\left | -4 \, \sqrt{3} x + 2 \, \sqrt{5} - 6 \, \sqrt{3} + 4 \, \sqrt{3 \, x^{2} + 5 \, x + 2} \right |}}\right ) - \frac{1236 \,{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 5 \, x + 2}\right )}^{5} - 4830 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 5 \, x + 2}\right )}^{4} - 90290 \,{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 5 \, x + 2}\right )}^{3} - 144945 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 5 \, x + 2}\right )}^{2} - 287985 \, \sqrt{3} x - 69339 \, \sqrt{3} + 287985 \, \sqrt{3 \, x^{2} + 5 \, x + 2}}{600 \,{\left (2 \,{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 5 \, x + 2}\right )}^{2} + 6 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 5 \, x + 2}\right )} + 11\right )}^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-sqrt(3*x^2 + 5*x + 2)*(x - 5)/(2*x + 3)^4,x, algorithm="giac")
[Out]