Optimal. Leaf size=68 \[ -\frac{a^2 c \sqrt{c x^2}}{b^3 x (a+b x)}-\frac{2 a c \sqrt{c x^2} \log (a+b x)}{b^3 x}+\frac{c \sqrt{c x^2}}{b^2} \]
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Rubi [A] time = 0.020345, antiderivative size = 68, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.1, Rules used = {15, 43} \[ -\frac{a^2 c \sqrt{c x^2}}{b^3 x (a+b x)}-\frac{2 a c \sqrt{c x^2} \log (a+b x)}{b^3 x}+\frac{c \sqrt{c x^2}}{b^2} \]
Antiderivative was successfully verified.
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Rule 15
Rule 43
Rubi steps
\begin{align*} \int \frac{\left (c x^2\right )^{3/2}}{x (a+b x)^2} \, dx &=\frac{\left (c \sqrt{c x^2}\right ) \int \frac{x^2}{(a+b x)^2} \, dx}{x}\\ &=\frac{\left (c \sqrt{c x^2}\right ) \int \left (\frac{1}{b^2}+\frac{a^2}{b^2 (a+b x)^2}-\frac{2 a}{b^2 (a+b x)}\right ) \, dx}{x}\\ &=\frac{c \sqrt{c x^2}}{b^2}-\frac{a^2 c \sqrt{c x^2}}{b^3 x (a+b x)}-\frac{2 a c \sqrt{c x^2} \log (a+b x)}{b^3 x}\\ \end{align*}
Mathematica [A] time = 0.0063461, size = 55, normalized size = 0.81 \[ \frac{c^2 x \left (-a^2+a b x-2 a (a+b x) \log (a+b x)+b^2 x^2\right )}{b^3 \sqrt{c x^2} (a+b x)} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.003, size = 62, normalized size = 0.9 \begin{align*} -{\frac{2\,\ln \left ( bx+a \right ) xab-{b}^{2}{x}^{2}+2\,{a}^{2}\ln \left ( bx+a \right ) -abx+{a}^{2}}{{b}^{3}{x}^{3} \left ( bx+a \right ) } \left ( c{x}^{2} \right ) ^{{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.21537, size = 132, normalized size = 1.94 \begin{align*} \frac{{\left (b^{2} c x^{2} + a b c x - a^{2} c - 2 \,{\left (a b c x + a^{2} c\right )} \log \left (b x + a\right )\right )} \sqrt{c x^{2}}}{b^{4} x^{2} + a b^{3} x} \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{\left (c x^{2}\right )^{\frac{3}{2}}}{x \left (a + b x\right )^{2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.06311, size = 78, normalized size = 1.15 \begin{align*} c^{\frac{3}{2}}{\left (\frac{x \mathrm{sgn}\left (x\right )}{b^{2}} - \frac{2 \, a \log \left ({\left | b x + a \right |}\right ) \mathrm{sgn}\left (x\right )}{b^{3}} + \frac{{\left (2 \, a \log \left ({\left | a \right |}\right ) + a\right )} \mathrm{sgn}\left (x\right )}{b^{3}} - \frac{a^{2} \mathrm{sgn}\left (x\right )}{{\left (b x + a\right )} b^{3}}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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