Optimal. Leaf size=55 \[ -\frac{3 \tanh ^{-1}(\cos (a+b x))}{8 b}-\frac{\cot (a+b x) \csc ^3(a+b x)}{4 b}-\frac{3 \cot (a+b x) \csc (a+b x)}{8 b} \]
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Rubi [A] time = 0.0259667, antiderivative size = 55, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 8, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25, Rules used = {3768, 3770} \[ -\frac{3 \tanh ^{-1}(\cos (a+b x))}{8 b}-\frac{\cot (a+b x) \csc ^3(a+b x)}{4 b}-\frac{3 \cot (a+b x) \csc (a+b x)}{8 b} \]
Antiderivative was successfully verified.
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Rule 3768
Rule 3770
Rubi steps
\begin{align*} \int \csc ^5(a+b x) \, dx &=-\frac{\cot (a+b x) \csc ^3(a+b x)}{4 b}+\frac{3}{4} \int \csc ^3(a+b x) \, dx\\ &=-\frac{3 \cot (a+b x) \csc (a+b x)}{8 b}-\frac{\cot (a+b x) \csc ^3(a+b x)}{4 b}+\frac{3}{8} \int \csc (a+b x) \, dx\\ &=-\frac{3 \tanh ^{-1}(\cos (a+b x))}{8 b}-\frac{3 \cot (a+b x) \csc (a+b x)}{8 b}-\frac{\cot (a+b x) \csc ^3(a+b x)}{4 b}\\ \end{align*}
Mathematica [B] time = 0.0164213, size = 113, normalized size = 2.05 \[ -\frac{\csc ^4\left (\frac{1}{2} (a+b x)\right )}{64 b}-\frac{3 \csc ^2\left (\frac{1}{2} (a+b x)\right )}{32 b}+\frac{\sec ^4\left (\frac{1}{2} (a+b x)\right )}{64 b}+\frac{3 \sec ^2\left (\frac{1}{2} (a+b x)\right )}{32 b}+\frac{3 \log \left (\sin \left (\frac{1}{2} (a+b x)\right )\right )}{8 b}-\frac{3 \log \left (\cos \left (\frac{1}{2} (a+b x)\right )\right )}{8 b} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.021, size = 59, normalized size = 1.1 \begin{align*} -{\frac{\cot \left ( bx+a \right ) \left ( \csc \left ( bx+a \right ) \right ) ^{3}}{4\,b}}-{\frac{3\,\csc \left ( bx+a \right ) \cot \left ( bx+a \right ) }{8\,b}}+{\frac{3\,\ln \left ( \csc \left ( bx+a \right ) -\cot \left ( bx+a \right ) \right ) }{8\,b}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.06597, size = 96, normalized size = 1.75 \begin{align*} \frac{\frac{2 \,{\left (3 \, \cos \left (b x + a\right )^{3} - 5 \, \cos \left (b x + a\right )\right )}}{\cos \left (b x + a\right )^{4} - 2 \, \cos \left (b x + a\right )^{2} + 1} - 3 \, \log \left (\cos \left (b x + a\right ) + 1\right ) + 3 \, \log \left (\cos \left (b x + a\right ) - 1\right )}{16 \, b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 0.492159, size = 313, normalized size = 5.69 \begin{align*} \frac{6 \, \cos \left (b x + a\right )^{3} - 3 \,{\left (\cos \left (b x + a\right )^{4} - 2 \, \cos \left (b x + a\right )^{2} + 1\right )} \log \left (\frac{1}{2} \, \cos \left (b x + a\right ) + \frac{1}{2}\right ) + 3 \,{\left (\cos \left (b x + a\right )^{4} - 2 \, \cos \left (b x + a\right )^{2} + 1\right )} \log \left (-\frac{1}{2} \, \cos \left (b x + a\right ) + \frac{1}{2}\right ) - 10 \, \cos \left (b x + a\right )}{16 \,{\left (b \cos \left (b x + a\right )^{4} - 2 \, b \cos \left (b x + a\right )^{2} + b\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \csc ^{5}{\left (a + b x \right )}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.28822, size = 186, normalized size = 3.38 \begin{align*} \frac{\frac{{\left (\frac{8 \,{\left (\cos \left (b x + a\right ) - 1\right )}}{\cos \left (b x + a\right ) + 1} - \frac{18 \,{\left (\cos \left (b x + a\right ) - 1\right )}^{2}}{{\left (\cos \left (b x + a\right ) + 1\right )}^{2}} - 1\right )}{\left (\cos \left (b x + a\right ) + 1\right )}^{2}}{{\left (\cos \left (b x + a\right ) - 1\right )}^{2}} - \frac{8 \,{\left (\cos \left (b x + a\right ) - 1\right )}}{\cos \left (b x + a\right ) + 1} + \frac{{\left (\cos \left (b x + a\right ) - 1\right )}^{2}}{{\left (\cos \left (b x + a\right ) + 1\right )}^{2}} + 12 \, \log \left (\frac{{\left | -\cos \left (b x + a\right ) + 1 \right |}}{{\left | \cos \left (b x + a\right ) + 1 \right |}}\right )}{64 \, b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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