Optimal. Leaf size=129 \[ -\frac{10 \sqrt{x} (3 x+2)}{3 \sqrt{3 x^2+5 x+2}}+\frac{2 \sqrt{2} (x+1) \sqrt{\frac{3 x+2}{x+1}} F\left (\tan ^{-1}\left (\sqrt{x}\right )|-\frac{1}{2}\right )}{\sqrt{3 x^2+5 x+2}}+\frac{10 \sqrt{2} (x+1) \sqrt{\frac{3 x+2}{x+1}} E\left (\tan ^{-1}\left (\sqrt{x}\right )|-\frac{1}{2}\right )}{3 \sqrt{3 x^2+5 x+2}} \]
[Out]
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Rubi [A] time = 0.185892, antiderivative size = 129, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.16 \[ -\frac{10 \sqrt{x} (3 x+2)}{3 \sqrt{3 x^2+5 x+2}}+\frac{2 \sqrt{2} (x+1) \sqrt{\frac{3 x+2}{x+1}} F\left (\tan ^{-1}\left (\sqrt{x}\right )|-\frac{1}{2}\right )}{\sqrt{3 x^2+5 x+2}}+\frac{10 \sqrt{2} (x+1) \sqrt{\frac{3 x+2}{x+1}} E\left (\tan ^{-1}\left (\sqrt{x}\right )|-\frac{1}{2}\right )}{3 \sqrt{3 x^2+5 x+2}} \]
Antiderivative was successfully verified.
[In] Int[(2 - 5*x)/(Sqrt[x]*Sqrt[2 + 5*x + 3*x^2]),x]
[Out]
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Rubi in Sympy [A] time = 20.835, size = 116, normalized size = 0.9 \[ - \frac{5 \sqrt{x} \left (6 x + 4\right )}{3 \sqrt{3 x^{2} + 5 x + 2}} + \frac{5 \sqrt{\frac{6 x + 4}{x + 1}} \left (4 x + 4\right ) E\left (\operatorname{atan}{\left (\sqrt{x} \right )}\middle | - \frac{1}{2}\right )}{6 \sqrt{3 x^{2} + 5 x + 2}} + \frac{\sqrt{\frac{6 x + 4}{x + 1}} \left (4 x + 4\right ) F\left (\operatorname{atan}{\left (\sqrt{x} \right )}\middle | - \frac{1}{2}\right )}{2 \sqrt{3 x^{2} + 5 x + 2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((2-5*x)/x**(1/2)/(3*x**2+5*x+2)**(1/2),x)
[Out]
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Mathematica [C] time = 0.228005, size = 150, normalized size = 1.16 \[ -\frac{2 x^{3/2} \left (5 \left (\frac{2}{x^2}+\frac{5}{x}+3\right )-\frac{8 i \sqrt{2} \sqrt{\frac{1}{x}+1} \sqrt{\frac{2}{x}+3} F\left (i \sinh ^{-1}\left (\frac{\sqrt{\frac{2}{3}}}{\sqrt{x}}\right )|\frac{3}{2}\right )}{\sqrt{x}}+\frac{5 i \sqrt{2} \sqrt{\frac{1}{x}+1} \sqrt{\frac{2}{x}+3} E\left (i \sinh ^{-1}\left (\frac{\sqrt{\frac{2}{3}}}{\sqrt{x}}\right )|\frac{3}{2}\right )}{\sqrt{x}}\right )}{3 \sqrt{3 x^2+5 x+2}} \]
Antiderivative was successfully verified.
[In] Integrate[(2 - 5*x)/(Sqrt[x]*Sqrt[2 + 5*x + 3*x^2]),x]
[Out]
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Maple [A] time = 0.023, size = 80, normalized size = 0.6 \[{\frac{\sqrt{3}\sqrt{2}}{9}\sqrt{6\,x+4}\sqrt{3+3\,x}\sqrt{-x} \left ( 21\,{\it EllipticF} \left ( 1/2\,\sqrt{6\,x+4},i\sqrt{2} \right ) -5\,{\it EllipticE} \left ( 1/2\,\sqrt{6\,x+4},i\sqrt{2} \right ) \right ){\frac{1}{\sqrt{x}}}{\frac{1}{\sqrt{3\,{x}^{2}+5\,x+2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((2-5*x)/x^(1/2)/(3*x^2+5*x+2)^(1/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ -\int \frac{5 \, x - 2}{\sqrt{3 \, x^{2} + 5 \, x + 2} \sqrt{x}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-(5*x - 2)/(sqrt(3*x^2 + 5*x + 2)*sqrt(x)),x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left (-\frac{5 \, x - 2}{\sqrt{3 \, x^{2} + 5 \, x + 2} \sqrt{x}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-(5*x - 2)/(sqrt(3*x^2 + 5*x + 2)*sqrt(x)),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ - \int \left (- \frac{2}{\sqrt{x} \sqrt{3 x^{2} + 5 x + 2}}\right )\, dx - \int \frac{5 \sqrt{x}}{\sqrt{3 x^{2} + 5 x + 2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((2-5*x)/x**(1/2)/(3*x**2+5*x+2)**(1/2),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int -\frac{5 \, x - 2}{\sqrt{3 \, x^{2} + 5 \, x + 2} \sqrt{x}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-(5*x - 2)/(sqrt(3*x^2 + 5*x + 2)*sqrt(x)),x, algorithm="giac")
[Out]