Optimal. Leaf size=28 \[ \frac{1}{42} \tanh ^{-1}\left (\frac{291 x+206}{84 \sqrt{12 x^2+17 x+6}}\right ) \]
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Rubi [A] time = 0.0482939, antiderivative size = 28, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 34, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.088, Rules used = {1002, 724, 206} \[ \frac{1}{42} \tanh ^{-1}\left (\frac{291 x+206}{84 \sqrt{12 x^2+17 x+6}}\right ) \]
Antiderivative was successfully verified.
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Rule 1002
Rule 724
Rule 206
Rubi steps
\begin{align*} \int \frac{\sqrt{6+17 x+12 x^2}}{(2+3 x) \left (30+31 x-12 x^2\right )} \, dx &=\int \frac{1}{(10-3 x) \sqrt{6+17 x+12 x^2}} \, dx\\ &=-\left (2 \operatorname{Subst}\left (\int \frac{1}{7056-x^2} \, dx,x,\frac{-206-291 x}{\sqrt{6+17 x+12 x^2}}\right )\right )\\ &=\frac{1}{42} \tanh ^{-1}\left (\frac{206+291 x}{84 \sqrt{6+17 x+12 x^2}}\right )\\ \end{align*}
Mathematica [A] time = 0.109895, size = 37, normalized size = 1.32 \[ \frac{1}{42} \log \left (84 \sqrt{12 x^2+17 x+6}+291 x+206\right )-\frac{1}{42} \log (10-3 x) \]
Antiderivative was successfully verified.
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Maple [B] time = 0.058, size = 163, normalized size = 5.8 \begin{align*} -{\frac{4}{49}\sqrt{12\, \left ( x+3/4 \right ) ^{2}-x-{\frac{3}{4}}}}+{\frac{\sqrt{12}}{294}\ln \left ({\frac{\sqrt{12}}{12} \left ({\frac{17}{2}}+12\,x \right ) }+\sqrt{12\, \left ( x+3/4 \right ) ^{2}-x-{\frac{3}{4}}} \right ) }-{\frac{1}{588}\sqrt{12\, \left ( x-10/3 \right ) ^{2}+97\,x-{\frac{382}{3}}}}-{\frac{97\,\sqrt{12}}{14112}\ln \left ({\frac{\sqrt{12}}{12} \left ({\frac{17}{2}}+12\,x \right ) }+\sqrt{12\, \left ( x-10/3 \right ) ^{2}+97\,x-{\frac{382}{3}}} \right ) }+{\frac{1}{42}{\it Artanh} \left ({\frac{1}{28} \left ({\frac{206}{3}}+97\,x \right ){\frac{1}{\sqrt{12\, \left ( x-10/3 \right ) ^{2}+97\,x-{\frac{382}{3}}}}}} \right ) }+{\frac{1}{12}\sqrt{12\, \left ( x+2/3 \right ) ^{2}+x+{\frac{2}{3}}}}+{\frac{\sqrt{12}}{288}\ln \left ({\frac{\sqrt{12}}{12} \left ({\frac{17}{2}}+12\,x \right ) }+\sqrt{12\, \left ( x+2/3 \right ) ^{2}+x+{\frac{2}{3}}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} -\int \frac{\sqrt{12 \, x^{2} + 17 \, x + 6}}{{\left (12 \, x^{2} - 31 \, x - 30\right )}{\left (3 \, x + 2\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.54378, size = 153, normalized size = 5.46 \begin{align*} \frac{1}{84} \, \log \left (\frac{291 \, x + 84 \, \sqrt{12 \, x^{2} + 17 \, x + 6} + 206}{x}\right ) - \frac{1}{84} \, \log \left (\frac{291 \, x - 84 \, \sqrt{12 \, x^{2} + 17 \, x + 6} + 206}{x}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} - \int \frac{\sqrt{12 x^{2} + 17 x + 6}}{36 x^{3} - 69 x^{2} - 152 x - 60}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.1727, size = 85, normalized size = 3.04 \begin{align*} \frac{1}{42} \, \log \left ({\left | -6 \, \sqrt{3} x + 20 \, \sqrt{3} + 3 \, \sqrt{12 \, x^{2} + 17 \, x + 6} + 42 \right |}\right ) - \frac{1}{42} \, \log \left ({\left | -6 \, \sqrt{3} x + 20 \, \sqrt{3} + 3 \, \sqrt{12 \, x^{2} + 17 \, x + 6} - 42 \right |}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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