Optimal. Leaf size=128 \[ \frac{7 (1-2 x)^{3/2}}{180 (3 x+2)^4}-\frac{(1-2 x)^{3/2}}{315 (3 x+2)^5}+\frac{31 \sqrt{1-2 x}}{3528 (3 x+2)}+\frac{31 \sqrt{1-2 x}}{1512 (3 x+2)^2}-\frac{31 \sqrt{1-2 x}}{108 (3 x+2)^3}+\frac{31 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{1764 \sqrt{21}} \]
[Out]
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Rubi [A] time = 0.141388, antiderivative size = 128, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25 \[ \frac{7 (1-2 x)^{3/2}}{180 (3 x+2)^4}-\frac{(1-2 x)^{3/2}}{315 (3 x+2)^5}+\frac{31 \sqrt{1-2 x}}{3528 (3 x+2)}+\frac{31 \sqrt{1-2 x}}{1512 (3 x+2)^2}-\frac{31 \sqrt{1-2 x}}{108 (3 x+2)^3}+\frac{31 \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{1764 \sqrt{21}} \]
Antiderivative was successfully verified.
[In] Int[(Sqrt[1 - 2*x]*(3 + 5*x)^2)/(2 + 3*x)^6,x]
[Out]
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Rubi in Sympy [A] time = 14.3364, size = 112, normalized size = 0.88 \[ \frac{7 \left (- 2 x + 1\right )^{\frac{3}{2}}}{180 \left (3 x + 2\right )^{4}} - \frac{\left (- 2 x + 1\right )^{\frac{3}{2}}}{315 \left (3 x + 2\right )^{5}} + \frac{31 \sqrt{- 2 x + 1}}{3528 \left (3 x + 2\right )} + \frac{31 \sqrt{- 2 x + 1}}{1512 \left (3 x + 2\right )^{2}} - \frac{31 \sqrt{- 2 x + 1}}{108 \left (3 x + 2\right )^{3}} + \frac{31 \sqrt{21} \operatorname{atanh}{\left (\frac{\sqrt{21} \sqrt{- 2 x + 1}}{7} \right )}}{37044} \]
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)**6,x)
[Out]
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Mathematica [A] time = 0.110264, size = 68, normalized size = 0.53 \[ \frac{\frac{21 \sqrt{1-2 x} \left (12555 x^4+43245 x^3+3324 x^2-33434 x-13564\right )}{(3 x+2)^5}+310 \sqrt{21} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )}{370440} \]
Antiderivative was successfully verified.
[In] Integrate[(Sqrt[1 - 2*x]*(3 + 5*x)^2)/(2 + 3*x)^6,x]
[Out]
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Maple [A] time = 0.017, size = 75, normalized size = 0.6 \[ -3888\,{\frac{1}{ \left ( -4-6\,x \right ) ^{5}} \left ({\frac{31\, \left ( 1-2\,x \right ) ^{9/2}}{84672}}-{\frac{31\, \left ( 1-2\,x \right ) ^{7/2}}{7776}}+{\frac{37\, \left ( 1-2\,x \right ) ^{5/2}}{3645}}-{\frac{983\, \left ( 1-2\,x \right ) ^{3/2}}{489888}}-{\frac{1519\,\sqrt{1-2\,x}}{139968}} \right ) }+{\frac{31\,\sqrt{21}}{37044}{\it Artanh} \left ({\frac{\sqrt{21}}{7}\sqrt{1-2\,x}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((3+5*x)^2*(1-2*x)^(1/2)/(2+3*x)^6,x)
[Out]
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Maxima [A] time = 1.4928, size = 173, normalized size = 1.35 \[ -\frac{31}{74088} \, \sqrt{21} \log \left (-\frac{\sqrt{21} - 3 \, \sqrt{-2 \, x + 1}}{\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}}\right ) + \frac{12555 \,{\left (-2 \, x + 1\right )}^{\frac{9}{2}} - 136710 \,{\left (-2 \, x + 1\right )}^{\frac{7}{2}} + 348096 \,{\left (-2 \, x + 1\right )}^{\frac{5}{2}} - 68810 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - 372155 \, \sqrt{-2 \, x + 1}}{8820 \,{\left (243 \,{\left (2 \, x - 1\right )}^{5} + 2835 \,{\left (2 \, x - 1\right )}^{4} + 13230 \,{\left (2 \, x - 1\right )}^{3} + 30870 \,{\left (2 \, x - 1\right )}^{2} + 72030 \, x - 19208\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((5*x + 3)^2*sqrt(-2*x + 1)/(3*x + 2)^6,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.213666, size = 161, normalized size = 1.26 \[ \frac{\sqrt{21}{\left (\sqrt{21}{\left (12555 \, x^{4} + 43245 \, x^{3} + 3324 \, x^{2} - 33434 \, x - 13564\right )} \sqrt{-2 \, x + 1} + 155 \,{\left (243 \, x^{5} + 810 \, x^{4} + 1080 \, x^{3} + 720 \, x^{2} + 240 \, x + 32\right )} \log \left (\frac{\sqrt{21}{\left (3 \, x - 5\right )} - 21 \, \sqrt{-2 \, x + 1}}{3 \, x + 2}\right )\right )}}{370440 \,{\left (243 \, x^{5} + 810 \, x^{4} + 1080 \, x^{3} + 720 \, x^{2} + 240 \, x + 32\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((5*x + 3)^2*sqrt(-2*x + 1)/(3*x + 2)^6,x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3+5*x)**2*(1-2*x)**(1/2)/(2+3*x)**6,x)
[Out]
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GIAC/XCAS [A] time = 0.216035, size = 157, normalized size = 1.23 \[ -\frac{31}{74088} \, \sqrt{21}{\rm ln}\left (\frac{{\left | -2 \, \sqrt{21} + 6 \, \sqrt{-2 \, x + 1} \right |}}{2 \,{\left (\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}\right )}}\right ) + \frac{12555 \,{\left (2 \, x - 1\right )}^{4} \sqrt{-2 \, x + 1} + 136710 \,{\left (2 \, x - 1\right )}^{3} \sqrt{-2 \, x + 1} + 348096 \,{\left (2 \, x - 1\right )}^{2} \sqrt{-2 \, x + 1} - 68810 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - 372155 \, \sqrt{-2 \, x + 1}}{282240 \,{\left (3 \, x + 2\right )}^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((5*x + 3)^2*sqrt(-2*x + 1)/(3*x + 2)^6,x, algorithm="giac")
[Out]