Optimal. Leaf size=78 \[ \frac{x (d x)^m \sqrt{a+\frac{b}{(c x)^{3/2}}} \, _2F_1\left (-\frac{1}{2},-\frac{2}{3} (m+1);\frac{1}{3} (1-2 m);-\frac{b}{a (c x)^{3/2}}\right )}{(m+1) \sqrt{\frac{b}{a (c x)^{3/2}}+1}} \]
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Rubi [A] time = 0.108837, antiderivative size = 78, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.286, Rules used = {367, 343, 341, 339, 365, 364} \[ \frac{x (d x)^m \sqrt{a+\frac{b}{(c x)^{3/2}}} \, _2F_1\left (-\frac{1}{2},-\frac{2}{3} (m+1);\frac{1}{3} (1-2 m);-\frac{b}{a (c x)^{3/2}}\right )}{(m+1) \sqrt{\frac{b}{a (c x)^{3/2}}+1}} \]
Antiderivative was successfully verified.
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Rule 367
Rule 343
Rule 341
Rule 339
Rule 365
Rule 364
Rubi steps
\begin{align*} \int (d x)^m \sqrt{a+\frac{b}{(c x)^{3/2}}} \, dx &=\frac{\operatorname{Subst}\left (\int \sqrt{a+\frac{b}{x^{3/2}}} \left (\frac{d x}{c}\right )^m \, dx,x,c x\right )}{c}\\ &=\frac{\left ((c x)^{-m} (d x)^m\right ) \operatorname{Subst}\left (\int \sqrt{a+\frac{b}{x^{3/2}}} x^m \, dx,x,c x\right )}{c}\\ &=\frac{\left (2 (c x)^{-m} (d x)^m\right ) \operatorname{Subst}\left (\int \sqrt{a+\frac{b}{x^3}} x^{-1+2 (1+m)} \, dx,x,\sqrt{c x}\right )}{c}\\ &=-\frac{\left (2 (c x)^{-m} (d x)^m\right ) \operatorname{Subst}\left (\int x^{-1-2 (1+m)} \sqrt{a+b x^3} \, dx,x,\frac{1}{\sqrt{c x}}\right )}{c}\\ &=-\frac{\left (2 (c x)^{-m} (d x)^m \sqrt{a+\frac{b}{(c x)^{3/2}}}\right ) \operatorname{Subst}\left (\int x^{-1-2 (1+m)} \sqrt{1+\frac{b x^3}{a}} \, dx,x,\frac{1}{\sqrt{c x}}\right )}{c \sqrt{1+\frac{b}{a (c x)^{3/2}}}}\\ &=\frac{x (d x)^m \sqrt{a+\frac{b}{(c x)^{3/2}}} \, _2F_1\left (-\frac{1}{2},-\frac{2}{3} (1+m);\frac{1}{3} (1-2 m);-\frac{b}{a (c x)^{3/2}}\right )}{(1+m) \sqrt{1+\frac{b}{a (c x)^{3/2}}}}\\ \end{align*}
Mathematica [A] time = 0.148427, size = 84, normalized size = 1.08 \[ \frac{4 x (d x)^m \sqrt{a+\frac{b}{(c x)^{3/2}}} \, _2F_1\left (-\frac{1}{2},\frac{1}{6} (4 m+1);\frac{1}{6} (4 m+7);-\frac{a (c x)^{3/2}}{b}\right )}{(4 m+1) \sqrt{\frac{a (c x)^{3/2}+b}{b}}} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.057, size = 0, normalized size = 0. \begin{align*} \int \left ( dx \right ) ^{m}\sqrt{a+{b \left ( cx \right ) ^{-{\frac{3}{2}}}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \left (d x\right )^{m} \sqrt{a + \frac{b}{\left (c x\right )^{\frac{3}{2}}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: UnboundLocalError} \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 \left (d x\right )^{m} \sqrt{a + \frac{b}{\left (c x\right )^{\frac{3}{2}}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \left (d x\right )^{m} \sqrt{a + \frac{b}{\left (c x\right )^{\frac{3}{2}}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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