Optimal. Leaf size=21 \[ \frac {2}{3} \csc ^{\frac {3}{2}}(x)-\frac {2}{7} \csc ^{\frac {7}{2}}(x) \]
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Rubi [A]
time = 0.02, antiderivative size = 21, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 2, integrand size = 11, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.182, Rules used = {2701, 14}
\begin {gather*} \frac {2}{3} \csc ^{\frac {3}{2}}(x)-\frac {2}{7} \csc ^{\frac {7}{2}}(x) \end {gather*}
Antiderivative was successfully verified.
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Rule 14
Rule 2701
Rubi steps
\begin {align*} \int \cos ^3(x) \csc ^{\frac {9}{2}}(x) \, dx &=-\text {Subst}\left (\int \sqrt {x} \left (-1+x^2\right ) \, dx,x,\csc (x)\right )\\ &=-\text {Subst}\left (\int \left (-\sqrt {x}+x^{5/2}\right ) \, dx,x,\csc (x)\right )\\ &=\frac {2}{3} \csc ^{\frac {3}{2}}(x)-\frac {2}{7} \csc ^{\frac {7}{2}}(x)\\ \end {align*}
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Mathematica [A]
time = 0.02, size = 18, normalized size = 0.86 \begin {gather*} \frac {2}{21} \csc ^{\frac {3}{2}}(x) \left (7-3 \csc ^2(x)\right ) \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.09, size = 14, normalized size = 0.67
method | result | size |
default | \(\frac {2}{3 \sin \left (x \right )^{\frac {3}{2}}}-\frac {2}{7 \sin \left (x \right )^{\frac {7}{2}}}\) | \(14\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 13, normalized size = 0.62 \begin {gather*} \frac {2}{3 \, \sin \left (x\right )^{\frac {3}{2}}} - \frac {2}{7 \, \sin \left (x\right )^{\frac {7}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.35, size = 22, normalized size = 1.05 \begin {gather*} \frac {2 \, {\left (7 \, \cos \left (x\right )^{2} - 4\right )}}{21 \, {\left (\cos \left (x\right )^{2} - 1\right )} \sin \left (x\right )^{\frac {3}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.46, size = 14, normalized size = 0.67 \begin {gather*} \frac {2 \, {\left (7 \, \sin \left (x\right )^{2} - 3\right )}}{21 \, \sin \left (x\right )^{\frac {7}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.33, size = 16, normalized size = 0.76 \begin {gather*} \frac {2\,\left (7\,{\sin \left (x\right )}^2-3\right )\,{\left (\frac {1}{\sin \left (x\right )}\right )}^{7/2}}{21} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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