Optimal. Leaf size=37 \[ \frac {5 x}{6 \sqrt {3 x^2+2}}+\frac {15 x+2}{18 \left (3 x^2+2\right )^{3/2}} \]
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Rubi [A] time = 0.01, antiderivative size = 37, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {639, 191} \begin {gather*} \frac {5 x}{6 \sqrt {3 x^2+2}}+\frac {15 x+2}{18 \left (3 x^2+2\right )^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 191
Rule 639
Rubi steps
\begin {align*} \int \frac {5-x}{\left (2+3 x^2\right )^{5/2}} \, dx &=\frac {2+15 x}{18 \left (2+3 x^2\right )^{3/2}}+\frac {5}{3} \int \frac {1}{\left (2+3 x^2\right )^{3/2}} \, dx\\ &=\frac {2+15 x}{18 \left (2+3 x^2\right )^{3/2}}+\frac {5 x}{6 \sqrt {2+3 x^2}}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 25, normalized size = 0.68 \begin {gather*} \frac {45 x^3+45 x+2}{18 \left (3 x^2+2\right )^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.28, size = 25, normalized size = 0.68 \begin {gather*} \frac {45 x^3+45 x+2}{18 \left (3 x^2+2\right )^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.43, size = 35, normalized size = 0.95 \begin {gather*} \frac {{\left (45 \, x^{3} + 45 \, x + 2\right )} \sqrt {3 \, x^{2} + 2}}{18 \, {\left (9 \, x^{4} + 12 \, x^{2} + 4\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.18, size = 21, normalized size = 0.57 \begin {gather*} \frac {45 \, {\left (x^{2} + 1\right )} x + 2}{18 \, {\left (3 \, x^{2} + 2\right )}^{\frac {3}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.04, size = 22, normalized size = 0.59 \begin {gather*} \frac {45 x^{3}+45 x +2}{18 \left (3 x^{2}+2\right )^{\frac {3}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.45, size = 36, normalized size = 0.97 \begin {gather*} \frac {5 \, x}{6 \, \sqrt {3 \, x^{2} + 2}} + \frac {5 \, x}{6 \, {\left (3 \, x^{2} + 2\right )}^{\frac {3}{2}}} + \frac {1}{9 \, {\left (3 \, x^{2} + 2\right )}^{\frac {3}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.69, size = 161, normalized size = 4.35 \begin {gather*} \frac {5\,\sqrt {3}\,\sqrt {x^2+\frac {2}{3}}}{48\,\left (x-\frac {\sqrt {6}\,1{}\mathrm {i}}{3}\right )}+\frac {5\,\sqrt {3}\,\sqrt {x^2+\frac {2}{3}}}{48\,\left (x+\frac {\sqrt {6}\,1{}\mathrm {i}}{3}\right )}-\frac {\sqrt {3}\,\sqrt {x^2+\frac {2}{3}}\,\left (\frac {-\frac {15}{16}+\frac {\sqrt {6}\,1{}\mathrm {i}}{16}}{x-\frac {\sqrt {6}\,1{}\mathrm {i}}{3}}-\frac {\sqrt {6}\,\left (-\frac {5}{8}+\frac {\sqrt {6}\,1{}\mathrm {i}}{24}\right )\,1{}\mathrm {i}}{2\,{\left (x-\frac {\sqrt {6}\,1{}\mathrm {i}}{3}\right )}^2}\right )}{27}+\frac {\sqrt {3}\,\sqrt {x^2+\frac {2}{3}}\,\left (\frac {\frac {15}{16}+\frac {\sqrt {6}\,1{}\mathrm {i}}{16}}{x+\frac {\sqrt {6}\,1{}\mathrm {i}}{3}}+\frac {\sqrt {6}\,\left (\frac {5}{8}+\frac {\sqrt {6}\,1{}\mathrm {i}}{24}\right )\,1{}\mathrm {i}}{2\,{\left (x+\frac {\sqrt {6}\,1{}\mathrm {i}}{3}\right )}^2}\right )}{27} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 43.08, size = 90, normalized size = 2.43 \begin {gather*} \frac {5 x^{3}}{6 x^{2} \sqrt {3 x^{2} + 2} + 4 \sqrt {3 x^{2} + 2}} + \frac {5 x}{6 x^{2} \sqrt {3 x^{2} + 2} + 4 \sqrt {3 x^{2} + 2}} + \frac {1}{27 x^{2} \sqrt {3 x^{2} + 2} + 18 \sqrt {3 x^{2} + 2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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