Optimal. Leaf size=85 \[ -\frac {2 e^{i a} \left (c x^n\right )^{i b} \, _2F_1\left (1,\frac {1}{2} \left (1+\frac {2 i}{b n}\right );\frac {1}{2} \left (3+\frac {2 i}{b n}\right );e^{2 i a} \left (c x^n\right )^{2 i b}\right )}{x^2 (b n+2 i)} \]
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Rubi [A] time = 0.06, antiderivative size = 85, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {4510, 4506, 364} \[ -\frac {2 e^{i a} \left (c x^n\right )^{i b} \, _2F_1\left (1,\frac {1}{2} \left (1+\frac {2 i}{b n}\right );\frac {1}{2} \left (3+\frac {2 i}{b n}\right );e^{2 i a} \left (c x^n\right )^{2 i b}\right )}{x^2 (b n+2 i)} \]
Antiderivative was successfully verified.
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Rule 364
Rule 4506
Rule 4510
Rubi steps
\begin {align*} \int \frac {\csc \left (a+b \log \left (c x^n\right )\right )}{x^3} \, dx &=\frac {\left (c x^n\right )^{2/n} \operatorname {Subst}\left (\int x^{-1-\frac {2}{n}} \csc (a+b \log (x)) \, dx,x,c x^n\right )}{n x^2}\\ &=-\frac {\left (2 i e^{i a} \left (c x^n\right )^{2/n}\right ) \operatorname {Subst}\left (\int \frac {x^{-1+i b-\frac {2}{n}}}{1-e^{2 i a} x^{2 i b}} \, dx,x,c x^n\right )}{n x^2}\\ &=-\frac {2 e^{i a} \left (c x^n\right )^{i b} \, _2F_1\left (1,\frac {1}{2} \left (1+\frac {2 i}{b n}\right );\frac {1}{2} \left (3+\frac {2 i}{b n}\right );e^{2 i a} \left (c x^n\right )^{2 i b}\right )}{(2 i+b n) x^2}\\ \end {align*}
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Mathematica [A] time = 1.13, size = 78, normalized size = 0.92 \[ -\frac {2 e^{i a} \left (c x^n\right )^{i b} \, _2F_1\left (1,\frac {1}{2}+\frac {i}{b n};\frac {3}{2}+\frac {i}{b n};e^{2 i \left (a+b \log \left (c x^n\right )\right )}\right )}{x^2 (b n+2 i)} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.86, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {\csc \left (b \log \left (c x^{n}\right ) + a\right )}{x^{3}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\csc \left (b \log \left (c x^{n}\right ) + a\right )}{x^{3}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.66, size = 0, normalized size = 0.00 \[ \int \frac {\csc \left (a +b \ln \left (c \,x^{n}\right )\right )}{x^{3}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\csc \left (b \log \left (c x^{n}\right ) + a\right )}{x^{3}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {1}{x^3\,\sin \left (a+b\,\ln \left (c\,x^n\right )\right )} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\csc {\left (a + b \log {\left (c x^{n} \right )} \right )}}{x^{3}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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