Optimal. Leaf size=26 \[ \frac{2 (8 x+3 i)}{9 \sqrt{4 x^2+3 i x}} \]
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Rubi [A] time = 0.0025989, antiderivative size = 26, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067, Rules used = {613} \[ \frac{2 (8 x+3 i)}{9 \sqrt{4 x^2+3 i x}} \]
Antiderivative was successfully verified.
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Rule 613
Rubi steps
\begin{align*} \int \frac{1}{\left (3 i x+4 x^2\right )^{3/2}} \, dx &=\frac{2 (3 i+8 x)}{9 \sqrt{3 i x+4 x^2}}\\ \end{align*}
Mathematica [A] time = 0.0053476, size = 24, normalized size = 0.92 \[ \frac{2 (8 x+3 i)}{9 \sqrt{x (4 x+3 i)}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.123, size = 21, normalized size = 0.8 \begin{align*}{\frac{6\,i+16\,x}{9}{\frac{1}{\sqrt{3\,ix+4\,{x}^{2}}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.222, size = 38, normalized size = 1.46 \begin{align*} \frac{16 \, x}{9 \, \sqrt{4 \, x^{2} + 3 i \, x}} + \frac{2 i}{3 \, \sqrt{4 \, x^{2} + 3 i \, x}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.64556, size = 100, normalized size = 3.85 \begin{align*} \frac{32 \, x^{2} + \sqrt{4 \, x^{2} + 3 i \, x}{\left (16 \, x + 6 i\right )} + 24 i \, x}{9 \,{\left (4 \, x^{2} + 3 i \, 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{1}{\left (4 x^{2} + 3 i x\right )^{\frac{3}{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: TypeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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