Optimal. Leaf size=81 \[ \frac{139 (1-2 x)^{3/2}}{882 (3 x+2)}-\frac{(1-2 x)^{3/2}}{126 (3 x+2)^2}+\frac{863}{441} \sqrt{1-2 x}-\frac{863 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{63 \sqrt{21}} \]
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Rubi [A] time = 0.0934741, antiderivative size = 81, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.208 \[ \frac{139 (1-2 x)^{3/2}}{882 (3 x+2)}-\frac{(1-2 x)^{3/2}}{126 (3 x+2)^2}+\frac{863}{441} \sqrt{1-2 x}-\frac{863 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{63 \sqrt{21}} \]
Antiderivative was successfully verified.
[In] Int[(Sqrt[1 - 2*x]*(3 + 5*x)^2)/(2 + 3*x)^3,x]
[Out]
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Rubi in Sympy [A] time = 10.2312, size = 68, normalized size = 0.84 \[ \frac{139 \left (- 2 x + 1\right )^{\frac{3}{2}}}{882 \left (3 x + 2\right )} - \frac{\left (- 2 x + 1\right )^{\frac{3}{2}}}{126 \left (3 x + 2\right )^{2}} + \frac{863 \sqrt{- 2 x + 1}}{441} - \frac{863 \sqrt{21} \operatorname{atanh}{\left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} \right )}}{1323} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((3+5*x)**2*(1-2*x)**(1/2)/(2+3*x)**3,x)
[Out]
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Mathematica [A] time = 0.096089, size = 58, normalized size = 0.72 \[ \frac{\sqrt{1-2 x} \left (2100 x^2+2941 x+1025\right )}{126 (3 x+2)^2}-\frac{863 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{63 \sqrt{21}} \]
Antiderivative was successfully verified.
[In] Integrate[(Sqrt[1 - 2*x]*(3 + 5*x)^2)/(2 + 3*x)^3,x]
[Out]
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Maple [A] time = 0.016, size = 57, normalized size = 0.7 \[{\frac{50}{27}\sqrt{1-2\,x}}+{\frac{2}{3\, \left ( -4-6\,x \right ) ^{2}} \left ( -{\frac{47}{14} \left ( 1-2\,x \right ) ^{{\frac{3}{2}}}}+{\frac{139}{18}\sqrt{1-2\,x}} \right ) }-{\frac{863\,\sqrt{21}}{1323}{\it Artanh} \left ({\frac{\sqrt{21}}{7}\sqrt{1-2\,x}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((3+5*x)^2*(1-2*x)^(1/2)/(2+3*x)^3,x)
[Out]
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Maxima [A] time = 1.51689, size = 112, normalized size = 1.38 \[ \frac{863}{2646} \, \sqrt{21} \log \left (-\frac{\sqrt{21} - 3 \, \sqrt{-2 \, x + 1}}{\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}}\right ) + \frac{50}{27} \, \sqrt{-2 \, x + 1} - \frac{423 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - 973 \, \sqrt{-2 \, x + 1}}{189 \,{\left (9 \,{\left (2 \, x - 1\right )}^{2} + 84 \, x + 7\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((5*x + 3)^2*sqrt(-2*x + 1)/(3*x + 2)^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.221341, size = 107, normalized size = 1.32 \[ \frac{\sqrt{21}{\left (\sqrt{21}{\left (2100 \, x^{2} + 2941 \, x + 1025\right )} \sqrt{-2 \, x + 1} + 863 \,{\left (9 \, x^{2} + 12 \, x + 4\right )} \log \left (\frac{\sqrt{21}{\left (3 \, x - 5\right )} + 21 \, \sqrt{-2 \, x + 1}}{3 \, x + 2}\right )\right )}}{2646 \,{\left (9 \, x^{2} + 12 \, x + 4\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((5*x + 3)^2*sqrt(-2*x + 1)/(3*x + 2)^3,x, algorithm="fricas")
[Out]
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Sympy [A] time = 125.215, size = 323, normalized size = 3.99 \[ \frac{50 \sqrt{- 2 x + 1}}{27} + \frac{32 \left (\begin{cases} \frac{\sqrt{21} \left (- \frac{\log{\left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} - 1 \right )}}{4} + \frac{\log{\left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} + 1 \right )}}{4} - \frac{1}{4 \left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} + 1\right )} - \frac{1}{4 \left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} - 1\right )}\right )}{147} & \text{for}\: x \leq \frac{1}{2} \wedge x > - \frac{2}{3} \end{cases}\right )}{3} + \frac{56 \left (\begin{cases} \frac{\sqrt{21} \left (\frac{3 \log{\left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} - 1 \right )}}{16} - \frac{3 \log{\left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} + 1 \right )}}{16} + \frac{3}{16 \left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} + 1\right )} + \frac{1}{16 \left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} + 1\right )^{2}} + \frac{3}{16 \left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} - 1\right )} - \frac{1}{16 \left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} - 1\right )^{2}}\right )}{1029} & \text{for}\: x \leq \frac{1}{2} \wedge x > - \frac{2}{3} \end{cases}\right )}{27} + \frac{130 \left (\begin{cases} - \frac{\sqrt{21} \operatorname{acoth}{\left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} \right )}}{21} & \text{for}\: - 2 x + 1 > \frac{7}{3} \\- \frac{\sqrt{21} \operatorname{atanh}{\left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} \right )}}{21} & \text{for}\: - 2 x + 1 < \frac{7}{3} \end{cases}\right )}{9} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3+5*x)**2*(1-2*x)**(1/2)/(2+3*x)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.210964, size = 104, normalized size = 1.28 \[ \frac{863}{2646} \, \sqrt{21}{\rm ln}\left (\frac{{\left | -2 \, \sqrt{21} + 6 \, \sqrt{-2 \, x + 1} \right |}}{2 \,{\left (\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}\right )}}\right ) + \frac{50}{27} \, \sqrt{-2 \, x + 1} - \frac{423 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - 973 \, \sqrt{-2 \, x + 1}}{756 \,{\left (3 \, x + 2\right )}^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((5*x + 3)^2*sqrt(-2*x + 1)/(3*x + 2)^3,x, algorithm="giac")
[Out]