Optimal. Leaf size=129 \[ \frac {a x^6}{6}-\frac {b x^4 \tanh ^{-1}\left (e^{i \left (c+d x^2\right )}\right )}{d}+\frac {i b x^2 \text {PolyLog}\left (2,-e^{i \left (c+d x^2\right )}\right )}{d^2}-\frac {i b x^2 \text {PolyLog}\left (2,e^{i \left (c+d x^2\right )}\right )}{d^2}-\frac {b \text {PolyLog}\left (3,-e^{i \left (c+d x^2\right )}\right )}{d^3}+\frac {b \text {PolyLog}\left (3,e^{i \left (c+d x^2\right )}\right )}{d^3} \]
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Rubi [A]
time = 0.11, antiderivative size = 129, normalized size of antiderivative = 1.00, number of steps
used = 10, number of rules used = 6, integrand size = 16, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.375, Rules used = {14, 4290,
4268, 2611, 2320, 6724} \begin {gather*} \frac {a x^6}{6}-\frac {b \text {Li}_3\left (-e^{i \left (d x^2+c\right )}\right )}{d^3}+\frac {b \text {Li}_3\left (e^{i \left (d x^2+c\right )}\right )}{d^3}+\frac {i b x^2 \text {Li}_2\left (-e^{i \left (d x^2+c\right )}\right )}{d^2}-\frac {i b x^2 \text {Li}_2\left (e^{i \left (d x^2+c\right )}\right )}{d^2}-\frac {b x^4 \tanh ^{-1}\left (e^{i \left (c+d x^2\right )}\right )}{d} \end {gather*}
Antiderivative was successfully verified.
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Rule 14
Rule 2320
Rule 2611
Rule 4268
Rule 4290
Rule 6724
Rubi steps
\begin {align*} \int x^5 \left (a+b \csc \left (c+d x^2\right )\right ) \, dx &=\int \left (a x^5+b x^5 \csc \left (c+d x^2\right )\right ) \, dx\\ &=\frac {a x^6}{6}+b \int x^5 \csc \left (c+d x^2\right ) \, dx\\ &=\frac {a x^6}{6}+\frac {1}{2} b \text {Subst}\left (\int x^2 \csc (c+d x) \, dx,x,x^2\right )\\ &=\frac {a x^6}{6}-\frac {b x^4 \tanh ^{-1}\left (e^{i \left (c+d x^2\right )}\right )}{d}-\frac {b \text {Subst}\left (\int x \log \left (1-e^{i (c+d x)}\right ) \, dx,x,x^2\right )}{d}+\frac {b \text {Subst}\left (\int x \log \left (1+e^{i (c+d x)}\right ) \, dx,x,x^2\right )}{d}\\ &=\frac {a x^6}{6}-\frac {b x^4 \tanh ^{-1}\left (e^{i \left (c+d x^2\right )}\right )}{d}+\frac {i b x^2 \text {Li}_2\left (-e^{i \left (c+d x^2\right )}\right )}{d^2}-\frac {i b x^2 \text {Li}_2\left (e^{i \left (c+d x^2\right )}\right )}{d^2}-\frac {(i b) \text {Subst}\left (\int \text {Li}_2\left (-e^{i (c+d x)}\right ) \, dx,x,x^2\right )}{d^2}+\frac {(i b) \text {Subst}\left (\int \text {Li}_2\left (e^{i (c+d x)}\right ) \, dx,x,x^2\right )}{d^2}\\ &=\frac {a x^6}{6}-\frac {b x^4 \tanh ^{-1}\left (e^{i \left (c+d x^2\right )}\right )}{d}+\frac {i b x^2 \text {Li}_2\left (-e^{i \left (c+d x^2\right )}\right )}{d^2}-\frac {i b x^2 \text {Li}_2\left (e^{i \left (c+d x^2\right )}\right )}{d^2}-\frac {b \text {Subst}\left (\int \frac {\text {Li}_2(-x)}{x} \, dx,x,e^{i \left (c+d x^2\right )}\right )}{d^3}+\frac {b \text {Subst}\left (\int \frac {\text {Li}_2(x)}{x} \, dx,x,e^{i \left (c+d x^2\right )}\right )}{d^3}\\ &=\frac {a x^6}{6}-\frac {b x^4 \tanh ^{-1}\left (e^{i \left (c+d x^2\right )}\right )}{d}+\frac {i b x^2 \text {Li}_2\left (-e^{i \left (c+d x^2\right )}\right )}{d^2}-\frac {i b x^2 \text {Li}_2\left (e^{i \left (c+d x^2\right )}\right )}{d^2}-\frac {b \text {Li}_3\left (-e^{i \left (c+d x^2\right )}\right )}{d^3}+\frac {b \text {Li}_3\left (e^{i \left (c+d x^2\right )}\right )}{d^3}\\ \end {align*}
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Mathematica [A]
time = 0.27, size = 159, normalized size = 1.23 \begin {gather*} \frac {a x^6}{6}-\frac {b \left (d^2 x^4 \tanh ^{-1}\left (\cos \left (c+d x^2\right )+i \sin \left (c+d x^2\right )\right )-i d x^2 \text {PolyLog}\left (2,-\cos \left (c+d x^2\right )-i \sin \left (c+d x^2\right )\right )+i d x^2 \text {PolyLog}\left (2,\cos \left (c+d x^2\right )+i \sin \left (c+d x^2\right )\right )+\text {PolyLog}\left (3,-\cos \left (c+d x^2\right )-i \sin \left (c+d x^2\right )\right )-\text {PolyLog}\left (3,\cos \left (c+d x^2\right )+i \sin \left (c+d x^2\right )\right )\right )}{d^3} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.03, size = 0, normalized size = 0.00 \[\int x^{5} \left (a +b \csc \left (d \,x^{2}+c \right )\right )\, dx\]
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 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] Both result and optimal contain complex but leaf count of result is larger than twice
the leaf count of optimal. 425 vs. \(2 (111) = 222\).
time = 3.51, size = 425, normalized size = 3.29 \begin {gather*} \frac {2 \, a d^{3} x^{6} - 3 \, b d^{2} x^{4} \log \left (\cos \left (d x^{2} + c\right ) + i \, \sin \left (d x^{2} + c\right ) + 1\right ) - 3 \, b d^{2} x^{4} \log \left (\cos \left (d x^{2} + c\right ) - i \, \sin \left (d x^{2} + c\right ) + 1\right ) - 6 i \, b d x^{2} {\rm Li}_2\left (\cos \left (d x^{2} + c\right ) + i \, \sin \left (d x^{2} + c\right )\right ) + 6 i \, b d x^{2} {\rm Li}_2\left (\cos \left (d x^{2} + c\right ) - i \, \sin \left (d x^{2} + c\right )\right ) - 6 i \, b d x^{2} {\rm Li}_2\left (-\cos \left (d x^{2} + c\right ) + i \, \sin \left (d x^{2} + c\right )\right ) + 6 i \, b d x^{2} {\rm Li}_2\left (-\cos \left (d x^{2} + c\right ) - i \, \sin \left (d x^{2} + c\right )\right ) + 3 \, b c^{2} \log \left (-\frac {1}{2} \, \cos \left (d x^{2} + c\right ) + \frac {1}{2} i \, \sin \left (d x^{2} + c\right ) + \frac {1}{2}\right ) + 3 \, b c^{2} \log \left (-\frac {1}{2} \, \cos \left (d x^{2} + c\right ) - \frac {1}{2} i \, \sin \left (d x^{2} + c\right ) + \frac {1}{2}\right ) + 3 \, {\left (b d^{2} x^{4} - b c^{2}\right )} \log \left (-\cos \left (d x^{2} + c\right ) + i \, \sin \left (d x^{2} + c\right ) + 1\right ) + 3 \, {\left (b d^{2} x^{4} - b c^{2}\right )} \log \left (-\cos \left (d x^{2} + c\right ) - i \, \sin \left (d x^{2} + c\right ) + 1\right ) + 6 \, b {\rm polylog}\left (3, \cos \left (d x^{2} + c\right ) + i \, \sin \left (d x^{2} + c\right )\right ) + 6 \, b {\rm polylog}\left (3, \cos \left (d x^{2} + c\right ) - i \, \sin \left (d x^{2} + c\right )\right ) - 6 \, b {\rm polylog}\left (3, -\cos \left (d x^{2} + c\right ) + i \, \sin \left (d x^{2} + c\right )\right ) - 6 \, b {\rm polylog}\left (3, -\cos \left (d x^{2} + c\right ) - i \, \sin \left (d x^{2} + c\right )\right )}{12 \, d^{3}} \end {gather*}
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 \begin {gather*} \int x^{5} \left (a + b \csc {\left (c + d x^{2} \right )}\right )\, dx \end {gather*}
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 \begin {gather*} \text {could not integrate} \end {gather*}
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 \begin {gather*} \int x^5\,\left (a+\frac {b}{\sin \left (d\,x^2+c\right )}\right ) \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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