Optimal. Leaf size=44 \[ \frac{1}{2} \sqrt{x+1} \sqrt{2 x+3}-\frac{\sinh ^{-1}\left (\sqrt{2} \sqrt{x+1}\right )}{2 \sqrt{2}} \]
[Out]
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Rubi [A] time = 0.0331115, antiderivative size = 44, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.267 \[ \frac{1}{2} \sqrt{x+1} \sqrt{2 x+3}-\frac{\sinh ^{-1}\left (\sqrt{2} \sqrt{x+1}\right )}{2 \sqrt{2}} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[(1 + x)/(3 + 2*x)],x]
[Out]
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Rubi in Sympy [A] time = 1.92834, size = 48, normalized size = 1.09 \[ \frac{\sqrt{\frac{x + 1}{2 x + 3}}}{2 \left (- \frac{2 \left (x + 1\right )}{2 x + 3} + 1\right )} - \frac{\sqrt{2} \operatorname{atanh}{\left (\sqrt{2} \sqrt{\frac{x + 1}{2 x + 3}} \right )}}{4} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(((1+x)/(3+2*x))**(1/2),x)
[Out]
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Mathematica [A] time = 0.0633515, size = 66, normalized size = 1.5 \[ \frac{\sqrt{\frac{x+1}{2 x+3}} \left (2 \sqrt{x+1} (2 x+3)-\sqrt{4 x+6} \sinh ^{-1}\left (\sqrt{2} \sqrt{x+1}\right )\right )}{4 \sqrt{x+1}} \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[(1 + x)/(3 + 2*x)],x]
[Out]
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Maple [B] time = 0.014, size = 75, normalized size = 1.7 \[ -{\frac{3+2\,x}{8}\sqrt{{\frac{1+x}{3+2\,x}}} \left ( \ln \left ({\frac{5\,\sqrt{2}}{4}}+x\sqrt{2}+\sqrt{2\,{x}^{2}+5\,x+3} \right ) \sqrt{2}-4\,\sqrt{2\,{x}^{2}+5\,x+3} \right ){\frac{1}{\sqrt{ \left ( 3+2\,x \right ) \left ( 1+x \right ) }}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(((1+x)/(3+2*x))^(1/2),x)
[Out]
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Maxima [A] time = 1.51942, size = 108, normalized size = 2.45 \[ \frac{1}{8} \, \sqrt{2} \log \left (-\frac{2 \,{\left (\sqrt{2} - 2 \, \sqrt{\frac{x + 1}{2 \, x + 3}}\right )}}{2 \, \sqrt{2} + 4 \, \sqrt{\frac{x + 1}{2 \, x + 3}}}\right ) - \frac{\sqrt{\frac{x + 1}{2 \, x + 3}}}{2 \,{\left (\frac{2 \,{\left (x + 1\right )}}{2 \, x + 3} - 1\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt((x + 1)/(2*x + 3)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.209959, size = 82, normalized size = 1.86 \[ \frac{1}{8} \, \sqrt{2}{\left (2 \, \sqrt{2}{\left (2 \, x + 3\right )} \sqrt{\frac{x + 1}{2 \, x + 3}} + \log \left (-\sqrt{2}{\left (4 \, x + 5\right )} + 4 \,{\left (2 \, x + 3\right )} \sqrt{\frac{x + 1}{2 \, x + 3}}\right )\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt((x + 1)/(2*x + 3)),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \sqrt{\frac{x + 1}{2 x + 3}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(((1+x)/(3+2*x))**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.214876, size = 82, normalized size = 1.86 \[ \frac{1}{8} \, \sqrt{2}{\rm ln}\left ({\left | -2 \, \sqrt{2}{\left (\sqrt{2} x - \sqrt{2 \, x^{2} + 5 \, x + 3}\right )} - 5 \right |}\right ){\rm sign}\left (2 \, x + 3\right ) + \frac{1}{2} \, \sqrt{2 \, x^{2} + 5 \, x + 3}{\rm sign}\left (2 \, x + 3\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt((x + 1)/(2*x + 3)),x, algorithm="giac")
[Out]