Optimal. Leaf size=70 \[ \frac {2}{9} \sqrt {3 x^2-x+2} (2 x+1)^2+\frac {1}{54} (62 x+69) \sqrt {3 x^2-x+2}+\frac {251 \sinh ^{-1}\left (\frac {1-6 x}{\sqrt {23}}\right )}{108 \sqrt {3}} \]
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Rubi [A] time = 0.06, antiderivative size = 70, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, integrand size = 30, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.133, Rules used = {1653, 779, 619, 215} \[ \frac {2}{9} \sqrt {3 x^2-x+2} (2 x+1)^2+\frac {1}{54} (62 x+69) \sqrt {3 x^2-x+2}+\frac {251 \sinh ^{-1}\left (\frac {1-6 x}{\sqrt {23}}\right )}{108 \sqrt {3}} \]
Antiderivative was successfully verified.
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Rule 215
Rule 619
Rule 779
Rule 1653
Rubi steps
\begin {align*} \int \frac {(1+2 x) \left (1+3 x+4 x^2\right )}{\sqrt {2-x+3 x^2}} \, dx &=\frac {2}{9} (1+2 x)^2 \sqrt {2-x+3 x^2}+\frac {1}{36} \int \frac {(1+2 x) (-24+124 x)}{\sqrt {2-x+3 x^2}} \, dx\\ &=\frac {2}{9} (1+2 x)^2 \sqrt {2-x+3 x^2}+\frac {1}{54} (69+62 x) \sqrt {2-x+3 x^2}-\frac {251}{108} \int \frac {1}{\sqrt {2-x+3 x^2}} \, dx\\ &=\frac {2}{9} (1+2 x)^2 \sqrt {2-x+3 x^2}+\frac {1}{54} (69+62 x) \sqrt {2-x+3 x^2}-\frac {251 \operatorname {Subst}\left (\int \frac {1}{\sqrt {1+\frac {x^2}{23}}} \, dx,x,-1+6 x\right )}{108 \sqrt {69}}\\ &=\frac {2}{9} (1+2 x)^2 \sqrt {2-x+3 x^2}+\frac {1}{54} (69+62 x) \sqrt {2-x+3 x^2}+\frac {251 \sinh ^{-1}\left (\frac {1-6 x}{\sqrt {23}}\right )}{108 \sqrt {3}}\\ \end {align*}
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Mathematica [A] time = 0.02, size = 50, normalized size = 0.71 \[ \frac {1}{324} \left (6 \sqrt {3 x^2-x+2} \left (48 x^2+110 x+81\right )-251 \sqrt {3} \sinh ^{-1}\left (\frac {6 x-1}{\sqrt {23}}\right )\right ) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.76, size = 63, normalized size = 0.90 \[ \frac {1}{54} \, {\left (48 \, x^{2} + 110 \, x + 81\right )} \sqrt {3 \, x^{2} - x + 2} + \frac {251}{648} \, \sqrt {3} \log \left (4 \, \sqrt {3} \sqrt {3 \, x^{2} - x + 2} {\left (6 \, x - 1\right )} - 72 \, x^{2} + 24 \, x - 25\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.26, size = 58, normalized size = 0.83 \[ \frac {1}{54} \, {\left (2 \, {\left (24 \, x + 55\right )} x + 81\right )} \sqrt {3 \, x^{2} - x + 2} + \frac {251}{324} \, \sqrt {3} \log \left (-2 \, \sqrt {3} {\left (\sqrt {3} x - \sqrt {3 \, x^{2} - x + 2}\right )} + 1\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 62, normalized size = 0.89 \[ \frac {8 \sqrt {3 x^{2}-x +2}\, x^{2}}{9}+\frac {55 \sqrt {3 x^{2}-x +2}\, x}{27}-\frac {251 \sqrt {3}\, \arcsinh \left (\frac {6 \sqrt {23}\, \left (x -\frac {1}{6}\right )}{23}\right )}{324}+\frac {3 \sqrt {3 x^{2}-x +2}}{2} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.96, size = 63, normalized size = 0.90 \[ \frac {8}{9} \, \sqrt {3 \, x^{2} - x + 2} x^{2} + \frac {55}{27} \, \sqrt {3 \, x^{2} - x + 2} x - \frac {251}{324} \, \sqrt {3} \operatorname {arsinh}\left (\frac {1}{23} \, \sqrt {23} {\left (6 \, x - 1\right )}\right ) + \frac {3}{2} \, \sqrt {3 \, x^{2} - x + 2} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {\left (2\,x+1\right )\,\left (4\,x^2+3\,x+1\right )}{\sqrt {3\,x^2-x+2}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\left (2 x + 1\right ) \left (4 x^{2} + 3 x + 1\right )}{\sqrt {3 x^{2} - x + 2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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