Optimal. Leaf size=74 \[ -\frac{(1-2 x)^{3/2}}{63 (3 x+2)}-\frac{25}{27} (1-2 x)^{3/2}-\frac{142}{189} \sqrt{1-2 x}+\frac{142 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{27 \sqrt{21}} \]
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Rubi [A] time = 0.0896951, antiderivative size = 74, 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 \[ -\frac{(1-2 x)^{3/2}}{63 (3 x+2)}-\frac{25}{27} (1-2 x)^{3/2}-\frac{142}{189} \sqrt{1-2 x}+\frac{142 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{27 \sqrt{21}} \]
Antiderivative was successfully verified.
[In] Int[(Sqrt[1 - 2*x]*(3 + 5*x)^2)/(2 + 3*x)^2,x]
[Out]
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Rubi in Sympy [A] time = 8.92098, size = 61, normalized size = 0.82 \[ - \frac{25 \left (- 2 x + 1\right )^{\frac{3}{2}}}{27} - \frac{\left (- 2 x + 1\right )^{\frac{3}{2}}}{63 \left (3 x + 2\right )} - \frac{142 \sqrt{- 2 x + 1}}{189} + \frac{142 \sqrt{21} \operatorname{atanh}{\left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} \right )}}{567} \]
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)**2,x)
[Out]
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Mathematica [A] time = 0.0977814, size = 55, normalized size = 0.74 \[ \frac{\sqrt{1-2 x} \left (150 x^2-35 x-91\right )}{81 x+54}+\frac{142 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{27 \sqrt{21}} \]
Antiderivative was successfully verified.
[In] Integrate[(Sqrt[1 - 2*x]*(3 + 5*x)^2)/(2 + 3*x)^2,x]
[Out]
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Maple [A] time = 0.017, size = 54, normalized size = 0.7 \[ -{\frac{25}{27} \left ( 1-2\,x \right ) ^{{\frac{3}{2}}}}-{\frac{20}{27}\sqrt{1-2\,x}}+{\frac{2}{81}\sqrt{1-2\,x} \left ( -{\frac{4}{3}}-2\,x \right ) ^{-1}}+{\frac{142\,\sqrt{21}}{567}{\it Artanh} \left ({\frac{\sqrt{21}}{7}\sqrt{1-2\,x}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((3+5*x)^2*(1-2*x)^(1/2)/(2+3*x)^2,x)
[Out]
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Maxima [A] time = 1.51001, size = 96, normalized size = 1.3 \[ -\frac{25}{27} \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - \frac{71}{567} \, \sqrt{21} \log \left (-\frac{\sqrt{21} - 3 \, \sqrt{-2 \, x + 1}}{\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}}\right ) - \frac{20}{27} \, \sqrt{-2 \, x + 1} - \frac{\sqrt{-2 \, x + 1}}{27 \,{\left (3 \, x + 2\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((5*x + 3)^2*sqrt(-2*x + 1)/(3*x + 2)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.215588, size = 93, normalized size = 1.26 \[ \frac{\sqrt{21}{\left (\sqrt{21}{\left (150 \, x^{2} - 35 \, x - 91\right )} \sqrt{-2 \, x + 1} + 71 \,{\left (3 \, x + 2\right )} \log \left (\frac{\sqrt{21}{\left (3 \, x - 5\right )} - 21 \, \sqrt{-2 \, x + 1}}{3 \, x + 2}\right )\right )}}{567 \,{\left (3 \, x + 2\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((5*x + 3)^2*sqrt(-2*x + 1)/(3*x + 2)^2,x, algorithm="fricas")
[Out]
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Sympy [A] time = 51.18, size = 189, normalized size = 2.55 \[ - \frac{25 \left (- 2 x + 1\right )^{\frac{3}{2}}}{27} - \frac{20 \sqrt{- 2 x + 1}}{27} - \frac{28 \left (\begin{cases} \frac{\sqrt{21} \left (- \frac{\log{\left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} - 1 \right )}}{4} + \frac{\log{\left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} + 1 \right )}}{4} - \frac{1}{4 \left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} + 1\right )} - \frac{1}{4 \left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} - 1\right )}\right )}{147} & \text{for}\: x \leq \frac{1}{2} \wedge x > - \frac{2}{3} \end{cases}\right )}{27} - \frac{16 \left (\begin{cases} - \frac{\sqrt{21} \operatorname{acoth}{\left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} \right )}}{21} & \text{for}\: - 2 x + 1 > \frac{7}{3} \\- \frac{\sqrt{21} \operatorname{atanh}{\left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} \right )}}{21} & \text{for}\: - 2 x + 1 < \frac{7}{3} \end{cases}\right )}{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3+5*x)**2*(1-2*x)**(1/2)/(2+3*x)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.212287, size = 100, normalized size = 1.35 \[ -\frac{25}{27} \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - \frac{71}{567} \, \sqrt{21}{\rm ln}\left (\frac{{\left | -2 \, \sqrt{21} + 6 \, \sqrt{-2 \, x + 1} \right |}}{2 \,{\left (\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}\right )}}\right ) - \frac{20}{27} \, \sqrt{-2 \, x + 1} - \frac{\sqrt{-2 \, x + 1}}{27 \,{\left (3 \, x + 2\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((5*x + 3)^2*sqrt(-2*x + 1)/(3*x + 2)^2,x, algorithm="giac")
[Out]