Optimal. Leaf size=82 \[ -\frac{125}{84} (1-2 x)^{7/2}+\frac{80}{9} (1-2 x)^{5/2}-\frac{5135}{324} (1-2 x)^{3/2}-\frac{2}{81} \sqrt{1-2 x}+\frac{2}{81} \sqrt{\frac{7}{3}} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right ) \]
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Rubi [A] time = 0.0904358, antiderivative size = 82, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167 \[ -\frac{125}{84} (1-2 x)^{7/2}+\frac{80}{9} (1-2 x)^{5/2}-\frac{5135}{324} (1-2 x)^{3/2}-\frac{2}{81} \sqrt{1-2 x}+\frac{2}{81} \sqrt{\frac{7}{3}} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right ) \]
Antiderivative was successfully verified.
[In] Int[(Sqrt[1 - 2*x]*(3 + 5*x)^3)/(2 + 3*x),x]
[Out]
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Rubi in Sympy [A] time = 9.52275, size = 71, normalized size = 0.87 \[ - \frac{125 \left (- 2 x + 1\right )^{\frac{7}{2}}}{84} + \frac{80 \left (- 2 x + 1\right )^{\frac{5}{2}}}{9} - \frac{5135 \left (- 2 x + 1\right )^{\frac{3}{2}}}{324} - \frac{2 \sqrt{- 2 x + 1}}{81} + \frac{2 \sqrt{21} \operatorname{atanh}{\left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} \right )}}{243} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((3+5*x)**3*(1-2*x)**(1/2)/(2+3*x),x)
[Out]
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Mathematica [A] time = 0.0755893, size = 56, normalized size = 0.68 \[ \frac{3 \sqrt{1-2 x} \left (6750 x^3+10035 x^2+2875 x-4804\right )+14 \sqrt{21} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{1701} \]
Antiderivative was successfully verified.
[In] Integrate[(Sqrt[1 - 2*x]*(3 + 5*x)^3)/(2 + 3*x),x]
[Out]
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Maple [A] time = 0.01, size = 56, normalized size = 0.7 \[ -{\frac{5135}{324} \left ( 1-2\,x \right ) ^{{\frac{3}{2}}}}+{\frac{80}{9} \left ( 1-2\,x \right ) ^{{\frac{5}{2}}}}-{\frac{125}{84} \left ( 1-2\,x \right ) ^{{\frac{7}{2}}}}+{\frac{2\,\sqrt{21}}{243}{\it Artanh} \left ({\frac{\sqrt{21}}{7}\sqrt{1-2\,x}} \right ) }-{\frac{2}{81}\sqrt{1-2\,x}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((3+5*x)^3*(1-2*x)^(1/2)/(2+3*x),x)
[Out]
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Maxima [A] time = 1.49839, size = 99, normalized size = 1.21 \[ -\frac{125}{84} \,{\left (-2 \, x + 1\right )}^{\frac{7}{2}} + \frac{80}{9} \,{\left (-2 \, x + 1\right )}^{\frac{5}{2}} - \frac{5135}{324} \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - \frac{1}{243} \, \sqrt{21} \log \left (-\frac{\sqrt{21} - 3 \, \sqrt{-2 \, x + 1}}{\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}}\right ) - \frac{2}{81} \, \sqrt{-2 \, x + 1} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((5*x + 3)^3*sqrt(-2*x + 1)/(3*x + 2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.216355, size = 92, normalized size = 1.12 \[ \frac{1}{1701} \, \sqrt{3}{\left (\sqrt{3}{\left (6750 \, x^{3} + 10035 \, x^{2} + 2875 \, x - 4804\right )} \sqrt{-2 \, x + 1} + 7 \, \sqrt{7} \log \left (\frac{\sqrt{3}{\left (3 \, x - 5\right )} - 3 \, \sqrt{7} \sqrt{-2 \, x + 1}}{3 \, x + 2}\right )\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((5*x + 3)^3*sqrt(-2*x + 1)/(3*x + 2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 6.91899, size = 110, normalized size = 1.34 \[ - \frac{125 \left (- 2 x + 1\right )^{\frac{7}{2}}}{84} + \frac{80 \left (- 2 x + 1\right )^{\frac{5}{2}}}{9} - \frac{5135 \left (- 2 x + 1\right )^{\frac{3}{2}}}{324} - \frac{2 \sqrt{- 2 x + 1}}{81} - \frac{14 \left (\begin{cases} - \frac{\sqrt{21} \operatorname{acoth}{\left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} \right )}}{21} & \text{for}\: - 2 x + 1 > \frac{7}{3} \\- \frac{\sqrt{21} \operatorname{atanh}{\left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} \right )}}{21} & \text{for}\: - 2 x + 1 < \frac{7}{3} \end{cases}\right )}{81} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3+5*x)**3*(1-2*x)**(1/2)/(2+3*x),x)
[Out]
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GIAC/XCAS [A] time = 0.241305, size = 122, normalized size = 1.49 \[ \frac{125}{84} \,{\left (2 \, x - 1\right )}^{3} \sqrt{-2 \, x + 1} + \frac{80}{9} \,{\left (2 \, x - 1\right )}^{2} \sqrt{-2 \, x + 1} - \frac{5135}{324} \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - \frac{1}{243} \, \sqrt{21}{\rm ln}\left (\frac{{\left | -2 \, \sqrt{21} + 6 \, \sqrt{-2 \, x + 1} \right |}}{2 \,{\left (\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}\right )}}\right ) - \frac{2}{81} \, \sqrt{-2 \, x + 1} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((5*x + 3)^3*sqrt(-2*x + 1)/(3*x + 2),x, algorithm="giac")
[Out]