Optimal. Leaf size=53 \[ \frac{2 \sqrt{c x} \tanh ^{-1}\left (\frac{\sqrt{a} x^{3/2}}{\sqrt{a x^3+b x^n}}\right )}{\sqrt{a} (3-n) \sqrt{x}} \]
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Rubi [A] time = 0.0987987, antiderivative size = 53, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.13, Rules used = {2031, 2029, 206} \[ \frac{2 \sqrt{c x} \tanh ^{-1}\left (\frac{\sqrt{a} x^{3/2}}{\sqrt{a x^3+b x^n}}\right )}{\sqrt{a} (3-n) \sqrt{x}} \]
Antiderivative was successfully verified.
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Rule 2031
Rule 2029
Rule 206
Rubi steps
\begin{align*} \int \frac{\sqrt{c x}}{\sqrt{a x^3+b x^n}} \, dx &=\frac{\sqrt{c x} \int \frac{\sqrt{x}}{\sqrt{a x^3+b x^n}} \, dx}{\sqrt{x}}\\ &=\frac{\left (2 \sqrt{c x}\right ) \operatorname{Subst}\left (\int \frac{1}{1-a x^2} \, dx,x,\frac{x^{3/2}}{\sqrt{a x^3+b x^n}}\right )}{(3-n) \sqrt{x}}\\ &=\frac{2 \sqrt{c x} \tanh ^{-1}\left (\frac{\sqrt{a} x^{3/2}}{\sqrt{a x^3+b x^n}}\right )}{\sqrt{a} (3-n) \sqrt{x}}\\ \end{align*}
Mathematica [A] time = 0.153705, size = 89, normalized size = 1.68 \[ -\frac{2 \sqrt{b} \sqrt{c x} x^{\frac{n-1}{2}} \sqrt{\frac{a x^{3-n}}{b}+1} \sinh ^{-1}\left (\frac{\sqrt{a} x^{\frac{3}{2}-\frac{n}{2}}}{\sqrt{b}}\right )}{\sqrt{a} (n-3) \sqrt{a x^3+b x^n}} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.331, size = 0, normalized size = 0. \begin{align*} \int{\sqrt{cx}{\frac{1}{\sqrt{a{x}^{3}+b{x}^{n}}}}}\, 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 \frac{\sqrt{c x}}{\sqrt{a x^{3} + b x^{n}}}\,{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 \frac{\sqrt{c x}}{\sqrt{a x^{3} + b x^{n}}}\, 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 \frac{\sqrt{c x}}{\sqrt{a x^{3} + b x^{n}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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