Optimal. Leaf size=52 \[ -\frac {13 \tanh ^{-1}\left (\frac {4-9 x}{\sqrt {35} \sqrt {3 x^2+2}}\right )}{2 \sqrt {35}}-\frac {\sinh ^{-1}\left (\sqrt {\frac {3}{2}} x\right )}{2 \sqrt {3}} \]
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Rubi [A] time = 0.03, antiderivative size = 52, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {844, 215, 725, 206} \begin {gather*} -\frac {13 \tanh ^{-1}\left (\frac {4-9 x}{\sqrt {35} \sqrt {3 x^2+2}}\right )}{2 \sqrt {35}}-\frac {\sinh ^{-1}\left (\sqrt {\frac {3}{2}} x\right )}{2 \sqrt {3}} \end {gather*}
Antiderivative was successfully verified.
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Rule 206
Rule 215
Rule 725
Rule 844
Rubi steps
\begin {align*} \int \frac {5-x}{(3+2 x) \sqrt {2+3 x^2}} \, dx &=-\left (\frac {1}{2} \int \frac {1}{\sqrt {2+3 x^2}} \, dx\right )+\frac {13}{2} \int \frac {1}{(3+2 x) \sqrt {2+3 x^2}} \, dx\\ &=-\frac {\sinh ^{-1}\left (\sqrt {\frac {3}{2}} x\right )}{2 \sqrt {3}}-\frac {13}{2} \operatorname {Subst}\left (\int \frac {1}{35-x^2} \, dx,x,\frac {4-9 x}{\sqrt {2+3 x^2}}\right )\\ &=-\frac {\sinh ^{-1}\left (\sqrt {\frac {3}{2}} x\right )}{2 \sqrt {3}}-\frac {13 \tanh ^{-1}\left (\frac {4-9 x}{\sqrt {35} \sqrt {2+3 x^2}}\right )}{2 \sqrt {35}}\\ \end {align*}
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Mathematica [A] time = 0.02, size = 52, normalized size = 1.00 \begin {gather*} -\frac {13 \tanh ^{-1}\left (\frac {4-9 x}{\sqrt {35} \sqrt {3 x^2+2}}\right )}{2 \sqrt {35}}-\frac {\sinh ^{-1}\left (\sqrt {\frac {3}{2}} x\right )}{2 \sqrt {3}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.31, size = 77, normalized size = 1.48 \begin {gather*} \frac {\log \left (\sqrt {3 x^2+2}-\sqrt {3} x\right )}{2 \sqrt {3}}+\frac {13 \tanh ^{-1}\left (-\frac {2 \sqrt {3 x^2+2}}{\sqrt {35}}+2 \sqrt {\frac {3}{35}} x+3 \sqrt {\frac {3}{35}}\right )}{\sqrt {35}} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.43, size = 76, normalized size = 1.46 \begin {gather*} \frac {1}{12} \, \sqrt {3} \log \left (\sqrt {3} \sqrt {3 \, x^{2} + 2} x - 3 \, x^{2} - 1\right ) + \frac {13}{140} \, \sqrt {35} \log \left (-\frac {\sqrt {35} \sqrt {3 \, x^{2} + 2} {\left (9 \, x - 4\right )} + 93 \, x^{2} - 36 \, x + 43}{4 \, x^{2} + 12 \, x + 9}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.25, size = 90, normalized size = 1.73 \begin {gather*} \frac {1}{6} \, \sqrt {3} \log \left (-\sqrt {3} x + \sqrt {3 \, x^{2} + 2}\right ) + \frac {13}{70} \, \sqrt {35} \log \left (-\frac {{\left | -2 \, \sqrt {3} x - \sqrt {35} - 3 \, \sqrt {3} + 2 \, \sqrt {3 \, x^{2} + 2} \right |}}{2 \, \sqrt {3} x - \sqrt {35} + 3 \, \sqrt {3} - 2 \, \sqrt {3 \, x^{2} + 2}}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 44, normalized size = 0.85 \begin {gather*} -\frac {\sqrt {3}\, \arcsinh \left (\frac {\sqrt {6}\, x}{2}\right )}{6}-\frac {13 \sqrt {35}\, \arctanh \left (\frac {2 \left (-9 x +4\right ) \sqrt {35}}{35 \sqrt {-36 x +12 \left (x +\frac {3}{2}\right )^{2}-19}}\right )}{70} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.60, size = 47, normalized size = 0.90 \begin {gather*} -\frac {1}{6} \, \sqrt {3} \operatorname {arsinh}\left (\frac {1}{2} \, \sqrt {6} x\right ) + \frac {13}{70} \, \sqrt {35} \operatorname {arsinh}\left (\frac {3 \, \sqrt {6} x}{2 \, {\left | 2 \, x + 3 \right |}} - \frac {2 \, \sqrt {6}}{3 \, {\left | 2 \, x + 3 \right |}}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.12, size = 49, normalized size = 0.94 \begin {gather*} \frac {\sqrt {35}\,\left (26\,\ln \left (x+\frac {3}{2}\right )-26\,\ln \left (x-\frac {\sqrt {3}\,\sqrt {35}\,\sqrt {x^2+\frac {2}{3}}}{9}-\frac {4}{9}\right )\right )}{140}-\frac {\sqrt {3}\,\mathrm {asinh}\left (\frac {\sqrt {2}\,\sqrt {3}\,x}{2}\right )}{6} \end {gather*}
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 \begin {gather*} - \int \frac {x}{2 x \sqrt {3 x^{2} + 2} + 3 \sqrt {3 x^{2} + 2}}\, dx - \int \left (- \frac {5}{2 x \sqrt {3 x^{2} + 2} + 3 \sqrt {3 x^{2} + 2}}\right )\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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