Optimal. Leaf size=98 \[ \frac{2 \sqrt{\sin \left (a+b \log \left (c x^n\right )\right )} \sqrt{\csc \left (a+b \log \left (c x^n\right )\right )} \text{EllipticF}\left (\frac{1}{2} \left (a+b \log \left (c x^n\right )-\frac{\pi }{2}\right ),2\right )}{3 b n}-\frac{2 \cos \left (a+b \log \left (c x^n\right )\right ) \csc ^{\frac{3}{2}}\left (a+b \log \left (c x^n\right )\right )}{3 b n} \]
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Rubi [A] time = 0.0583563, antiderivative size = 98, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.158, Rules used = {3768, 3771, 2641} \[ \frac{2 \sqrt{\sin \left (a+b \log \left (c x^n\right )\right )} \sqrt{\csc \left (a+b \log \left (c x^n\right )\right )} F\left (\left .\frac{1}{2} \left (a+b \log \left (c x^n\right )-\frac{\pi }{2}\right )\right |2\right )}{3 b n}-\frac{2 \cos \left (a+b \log \left (c x^n\right )\right ) \csc ^{\frac{3}{2}}\left (a+b \log \left (c x^n\right )\right )}{3 b n} \]
Antiderivative was successfully verified.
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Rule 3768
Rule 3771
Rule 2641
Rubi steps
\begin{align*} \int \frac{\csc ^{\frac{5}{2}}\left (a+b \log \left (c x^n\right )\right )}{x} \, dx &=\frac{\operatorname{Subst}\left (\int \csc ^{\frac{5}{2}}(a+b x) \, dx,x,\log \left (c x^n\right )\right )}{n}\\ &=-\frac{2 \cos \left (a+b \log \left (c x^n\right )\right ) \csc ^{\frac{3}{2}}\left (a+b \log \left (c x^n\right )\right )}{3 b n}+\frac{\operatorname{Subst}\left (\int \sqrt{\csc (a+b x)} \, dx,x,\log \left (c x^n\right )\right )}{3 n}\\ &=-\frac{2 \cos \left (a+b \log \left (c x^n\right )\right ) \csc ^{\frac{3}{2}}\left (a+b \log \left (c x^n\right )\right )}{3 b n}+\frac{\left (\sqrt{\csc \left (a+b \log \left (c x^n\right )\right )} \sqrt{\sin \left (a+b \log \left (c x^n\right )\right )}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{\sin (a+b x)}} \, dx,x,\log \left (c x^n\right )\right )}{3 n}\\ &=-\frac{2 \cos \left (a+b \log \left (c x^n\right )\right ) \csc ^{\frac{3}{2}}\left (a+b \log \left (c x^n\right )\right )}{3 b n}+\frac{2 \sqrt{\csc \left (a+b \log \left (c x^n\right )\right )} F\left (\left .\frac{1}{2} \left (a-\frac{\pi }{2}+b \log \left (c x^n\right )\right )\right |2\right ) \sqrt{\sin \left (a+b \log \left (c x^n\right )\right )}}{3 b n}\\ \end{align*}
Mathematica [A] time = 0.186015, size = 73, normalized size = 0.74 \[ -\frac{2 \csc ^{\frac{3}{2}}\left (a+b \log \left (c x^n\right )\right ) \left (\sin ^{\frac{3}{2}}\left (a+b \log \left (c x^n\right )\right ) \text{EllipticF}\left (\frac{1}{4} \left (-2 a-2 b \log \left (c x^n\right )+\pi \right ),2\right )+\cos \left (a+b \log \left (c x^n\right )\right )\right )}{3 b n} \]
Antiderivative was successfully verified.
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Maple [A] time = 1.118, size = 131, normalized size = 1.3 \begin{align*}{\frac{1}{3\,n\cos \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) b} \left ( \sqrt{\sin \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) +1}\sqrt{-2\,\sin \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) +2}\sqrt{-\sin \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) }{\it EllipticF} \left ( \sqrt{\sin \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) +1},{\frac{\sqrt{2}}{2}} \right ) \sin \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) -2\, \left ( \cos \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) \right ) ^{2} \right ) \left ( \sin \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) \right ) ^{-{\frac{3}{2}}}} \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{\csc \left (b \log \left (c x^{n}\right ) + a\right )^{\frac{5}{2}}}{x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\csc \left (b \log \left (c x^{n}\right ) + a\right )^{\frac{5}{2}}}{x}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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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