Optimal. Leaf size=76 \[ \frac{4 b^2 (d x)^m \left (a+\frac{b}{\sqrt{c x}}\right )^{3/2} \left (-\frac{b}{a \sqrt{c x}}\right )^{2 m} \, _2F_1\left (\frac{3}{2},2 m+3;\frac{5}{2};\frac{b}{a \sqrt{c x}}+1\right )}{3 a^3 c} \]
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Rubi [A] time = 0.0928944, antiderivative size = 76, 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, 67, 65} \[ \frac{4 b^2 (d x)^m \left (a+\frac{b}{\sqrt{c x}}\right )^{3/2} \left (-\frac{b}{a \sqrt{c x}}\right )^{2 m} \, _2F_1\left (\frac{3}{2},2 m+3;\frac{5}{2};\frac{b}{a \sqrt{c x}}+1\right )}{3 a^3 c} \]
Antiderivative was successfully verified.
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Rule 367
Rule 343
Rule 341
Rule 339
Rule 67
Rule 65
Rubi steps
\begin{align*} \int (d x)^m \sqrt{a+\frac{b}{\sqrt{c x}}} \, dx &=\frac{\operatorname{Subst}\left (\int \sqrt{a+\frac{b}{\sqrt{x}}} \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}{\sqrt{x}}} 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}} 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} \, dx,x,\frac{1}{\sqrt{c x}}\right )}{c}\\ &=\frac{\left (2 b^3 (d x)^m \left (-\frac{b}{a \sqrt{c x}}\right )^{2 m}\right ) \operatorname{Subst}\left (\int \left (-\frac{b x}{a}\right )^{-1-2 (1+m)} \sqrt{a+b x} \, dx,x,\frac{1}{\sqrt{c x}}\right )}{a^3 c}\\ &=\frac{4 b^2 (d x)^m \left (-\frac{b}{a \sqrt{c x}}\right )^{2 m} \left (a+\frac{b}{\sqrt{c x}}\right )^{3/2} \, _2F_1\left (\frac{3}{2},3+2 m;\frac{5}{2};1+\frac{b}{a \sqrt{c x}}\right )}{3 a^3 c}\\ \end{align*}
Mathematica [A] time = 0.282285, size = 135, normalized size = 1.78 \[ \frac{4 (d x)^m \sqrt{a+\frac{b}{\sqrt{c x}}} \left (a \sqrt{c x}+b\right ) \left (-\frac{a \sqrt{c x}}{b}\right )^{\frac{1}{2}-2 m} \left (3 \left (a \sqrt{c x}+b\right ) \, _2F_1\left (\frac{5}{2},\frac{1}{2}-2 m;\frac{7}{2};\frac{\sqrt{c x} a}{b}+1\right )-5 b \, _2F_1\left (\frac{3}{2},\frac{1}{2}-2 m;\frac{5}{2};\frac{\sqrt{c x} a}{b}+1\right )\right )}{15 a^2 c} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.056, size = 0, normalized size = 0. \begin{align*} \int \left ( dx \right ) ^{m}\sqrt{a+{b{\frac{1}{\sqrt{cx}}}}}\, 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}{\sqrt{c x}}}\,{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}{\sqrt{c x}}}\, 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}{\sqrt{c x}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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