Optimal. Leaf size=109 \[ \frac{2 x \left (1-e^{2 i a} \left (c x^n\right )^{2 i b}\right )^{3/2} \text{Hypergeometric2F1}\left (\frac{3}{2},\frac{1}{4} \left (3-\frac{2 i}{b n}\right ),\frac{1}{4} \left (7-\frac{2 i}{b n}\right ),e^{2 i a} \left (c x^n\right )^{2 i b}\right ) \csc ^{\frac{3}{2}}\left (a+b \log \left (c x^n\right )\right )}{2+3 i b n} \]
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Rubi [A] time = 0.0701248, antiderivative size = 109, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {4504, 4508, 364} \[ \frac{2 x \left (1-e^{2 i a} \left (c x^n\right )^{2 i b}\right )^{3/2} \, _2F_1\left (\frac{3}{2},\frac{1}{4} \left (3-\frac{2 i}{b n}\right );\frac{1}{4} \left (7-\frac{2 i}{b n}\right );e^{2 i a} \left (c x^n\right )^{2 i b}\right ) \csc ^{\frac{3}{2}}\left (a+b \log \left (c x^n\right )\right )}{2+3 i b n} \]
Antiderivative was successfully verified.
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Rule 4504
Rule 4508
Rule 364
Rubi steps
\begin{align*} \int \csc ^{\frac{3}{2}}\left (a+b \log \left (c x^n\right )\right ) \, dx &=\frac{\left (x \left (c x^n\right )^{-1/n}\right ) \operatorname{Subst}\left (\int x^{-1+\frac{1}{n}} \csc ^{\frac{3}{2}}(a+b \log (x)) \, dx,x,c x^n\right )}{n}\\ &=\frac{\left (x \left (c x^n\right )^{-\frac{3 i b}{2}-\frac{1}{n}} \left (1-e^{2 i a} \left (c x^n\right )^{2 i b}\right )^{3/2} \csc ^{\frac{3}{2}}\left (a+b \log \left (c x^n\right )\right )\right ) \operatorname{Subst}\left (\int \frac{x^{-1+\frac{3 i b}{2}+\frac{1}{n}}}{\left (1-e^{2 i a} x^{2 i b}\right )^{3/2}} \, dx,x,c x^n\right )}{n}\\ &=\frac{2 x \left (1-e^{2 i a} \left (c x^n\right )^{2 i b}\right )^{3/2} \csc ^{\frac{3}{2}}\left (a+b \log \left (c x^n\right )\right ) \, _2F_1\left (\frac{3}{2},\frac{1}{4} \left (3-\frac{2 i}{b n}\right );\frac{1}{4} \left (7-\frac{2 i}{b n}\right );e^{2 i a} \left (c x^n\right )^{2 i b}\right )}{2+3 i b n}\\ \end{align*}
Mathematica [B] time = 6.05775, size = 411, normalized size = 3.77 \[ \frac{x \left (\left (b^2 n^2+4\right ) x^{i b n} \sqrt{2-2 e^{2 i a} \left (c x^n\right )^{2 i b}} \sqrt{\frac{i e^{i a} \left (c x^n\right )^{i b}}{-1+e^{2 i a} \left (c x^n\right )^{2 i b}}} \text{Hypergeometric2F1}\left (\frac{1}{2},\frac{3}{4}-\frac{i}{2 b n},\frac{7}{4}-\frac{i}{2 b n},e^{2 i a} \left (c x^n\right )^{2 i b}\right )-(3 b n-2 i) x^{-i b n} \left ((-b n+2 i) \sqrt{2-2 e^{2 i a} \left (c x^n\right )^{2 i b}} \sqrt{\frac{i e^{i a} \left (c x^n\right )^{i b}}{-1+e^{2 i a} \left (c x^n\right )^{2 i b}}} \text{Hypergeometric2F1}\left (\frac{1}{2},-\frac{b n+2 i}{4 b n},\frac{3}{4}-\frac{i}{2 b n},e^{2 i a} \left (c x^n\right )^{2 i b}\right )+2 x^{i b n} (b n \cos (b n \log (x))-2 \sin (b n \log (x))) \sqrt{\csc \left (a+b \log \left (c x^n\right )\right )}\right )\right )}{b n (3 b n-2 i) \left (2 \sin \left (a+b \log \left (c x^n\right )-b n \log (x)\right )+b n \cos \left (a+b \log \left (c x^n\right )-b n \log (x)\right )\right )} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 0.295, size = 0, normalized size = 0. \begin{align*} \int \left ( \csc \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) \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 \csc \left (b \log \left (c x^{n}\right ) + a\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(-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(-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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