Optimal. Leaf size=35 \[ \sqrt {\frac {2}{3}} \tan ^{-1}\left (\frac {\sqrt {\frac {3}{2}} \sqrt {3 x-2}}{\sqrt {5 x+3}}\right ) \]
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Rubi [A] time = 0.01, antiderivative size = 35, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {93, 203} \begin {gather*} \sqrt {\frac {2}{3}} \tan ^{-1}\left (\frac {\sqrt {\frac {3}{2}} \sqrt {3 x-2}}{\sqrt {5 x+3}}\right ) \end {gather*}
Antiderivative was successfully verified.
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Rule 93
Rule 203
Rubi steps
\begin {align*} \int \frac {1}{x \sqrt {-2+3 x} \sqrt {3+5 x}} \, dx &=2 \operatorname {Subst}\left (\int \frac {1}{2+3 x^2} \, dx,x,\frac {\sqrt {-2+3 x}}{\sqrt {3+5 x}}\right )\\ &=\sqrt {\frac {2}{3}} \tan ^{-1}\left (\frac {\sqrt {\frac {3}{2}} \sqrt {-2+3 x}}{\sqrt {3+5 x}}\right )\\ \end {align*}
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Mathematica [A] time = 0.02, size = 30, normalized size = 0.86 \begin {gather*} \sqrt {\frac {2}{3}} \tan ^{-1}\left (\frac {\sqrt {\frac {9 x}{2}-3}}{\sqrt {5 x+3}}\right ) \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.09, size = 36, normalized size = 1.03 \begin {gather*} -\sqrt {\frac {2}{3}} \tan ^{-1}\left (\frac {\sqrt {\frac {2}{3}} \sqrt {5 x+3}}{\sqrt {3 x-2}}\right ) \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 1.38, size = 46, normalized size = 1.31 \begin {gather*} -\frac {1}{6} \, \sqrt {3} \sqrt {2} \arctan \left (\frac {\sqrt {3} \sqrt {2} \sqrt {5 \, x + 3} \sqrt {3 \, x - 2} {\left (x + 12\right )}}{12 \, {\left (15 \, x^{2} - x - 6\right )}}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 1.28, size = 42, normalized size = 1.20 \begin {gather*} -\frac {1}{15} \, \sqrt {10} \sqrt {5} \sqrt {3} \arctan \left (\frac {1}{60} \, \sqrt {10} {\left ({\left (\sqrt {3} \sqrt {5 \, x + 3} - \sqrt {15 \, x - 10}\right )}^{2} + 1\right )}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.02, size = 53, normalized size = 1.51 \begin {gather*} -\frac {\sqrt {3 x -2}\, \sqrt {5 x +3}\, \sqrt {6}\, \arctan \left (\frac {\left (x +12\right ) \sqrt {6}}{12 \sqrt {15 x^{2}-x -6}}\right )}{6 \sqrt {15 x^{2}-x -6}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.38, size = 20, normalized size = 0.57 \begin {gather*} -\frac {1}{6} \, \sqrt {6} \arcsin \left (\frac {x}{19 \, {\left | x \right |}} + \frac {12}{19 \, {\left | x \right |}}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 4.96, size = 118, normalized size = 3.37 \begin {gather*} -\frac {\sqrt {6}\,\left (\ln \left (\frac {{\left (-\sqrt {3\,x-2}+\sqrt {2}\,1{}\mathrm {i}\right )}^2}{{\left (\sqrt {3}-\sqrt {5\,x+3}\right )}^2}+\frac {3}{5}-\frac {\sqrt {6}\,\left (-\sqrt {3\,x-2}+\sqrt {2}\,1{}\mathrm {i}\right )\,1{}\mathrm {i}}{30\,\left (\sqrt {3}-\sqrt {5\,x+3}\right )}\right )-\ln \left (\frac {-\sqrt {3\,x-2}+\sqrt {2}\,1{}\mathrm {i}}{\sqrt {3}-\sqrt {5\,x+3}}\right )\right )\,1{}\mathrm {i}}{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 {1}{x \sqrt {3 x - 2} \sqrt {5 x + 3}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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