Optimal. Leaf size=76 \[ -\frac {5 \tanh ^{-1}(\cos (a+b x))}{16 b}-\frac {\cot (a+b x) \csc ^5(a+b x)}{6 b}-\frac {5 \cot (a+b x) \csc ^3(a+b x)}{24 b}-\frac {5 \cot (a+b x) \csc (a+b x)}{16 b} \]
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Rubi [A] time = 0.04, antiderivative size = 76, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 2, integrand size = 8, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {3768, 3770} \[ -\frac {5 \tanh ^{-1}(\cos (a+b x))}{16 b}-\frac {\cot (a+b x) \csc ^5(a+b x)}{6 b}-\frac {5 \cot (a+b x) \csc ^3(a+b x)}{24 b}-\frac {5 \cot (a+b x) \csc (a+b x)}{16 b} \]
Antiderivative was successfully verified.
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Rule 3768
Rule 3770
Rubi steps
\begin {align*} \int \csc ^7(a+b x) \, dx &=-\frac {\cot (a+b x) \csc ^5(a+b x)}{6 b}+\frac {5}{6} \int \csc ^5(a+b x) \, dx\\ &=-\frac {5 \cot (a+b x) \csc ^3(a+b x)}{24 b}-\frac {\cot (a+b x) \csc ^5(a+b x)}{6 b}+\frac {5}{8} \int \csc ^3(a+b x) \, dx\\ &=-\frac {5 \cot (a+b x) \csc (a+b x)}{16 b}-\frac {5 \cot (a+b x) \csc ^3(a+b x)}{24 b}-\frac {\cot (a+b x) \csc ^5(a+b x)}{6 b}+\frac {5}{16} \int \csc (a+b x) \, dx\\ &=-\frac {5 \tanh ^{-1}(\cos (a+b x))}{16 b}-\frac {5 \cot (a+b x) \csc (a+b x)}{16 b}-\frac {5 \cot (a+b x) \csc ^3(a+b x)}{24 b}-\frac {\cot (a+b x) \csc ^5(a+b x)}{6 b}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 151, normalized size = 1.99 \[ -\frac {\csc ^6\left (\frac {1}{2} (a+b x)\right )}{384 b}-\frac {\csc ^4\left (\frac {1}{2} (a+b x)\right )}{64 b}-\frac {5 \csc ^2\left (\frac {1}{2} (a+b x)\right )}{64 b}+\frac {\sec ^6\left (\frac {1}{2} (a+b x)\right )}{384 b}+\frac {\sec ^4\left (\frac {1}{2} (a+b x)\right )}{64 b}+\frac {5 \sec ^2\left (\frac {1}{2} (a+b x)\right )}{64 b}+\frac {5 \log \left (\sin \left (\frac {1}{2} (a+b x)\right )\right )}{16 b}-\frac {5 \log \left (\cos \left (\frac {1}{2} (a+b x)\right )\right )}{16 b} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.76, size = 155, normalized size = 2.04 \[ \frac {30 \, \cos \left (b x + a\right )^{5} - 80 \, \cos \left (b x + a\right )^{3} - 15 \, {\left (\cos \left (b x + a\right )^{6} - 3 \, \cos \left (b x + a\right )^{4} + 3 \, \cos \left (b x + a\right )^{2} - 1\right )} \log \left (\frac {1}{2} \, \cos \left (b x + a\right ) + \frac {1}{2}\right ) + 15 \, {\left (\cos \left (b x + a\right )^{6} - 3 \, \cos \left (b x + a\right )^{4} + 3 \, \cos \left (b x + a\right )^{2} - 1\right )} \log \left (-\frac {1}{2} \, \cos \left (b x + a\right ) + \frac {1}{2}\right ) + 66 \, \cos \left (b x + a\right )}{96 \, {\left (b \cos \left (b x + a\right )^{6} - 3 \, b \cos \left (b x + a\right )^{4} + 3 \, b \cos \left (b x + a\right )^{2} - b\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.21, size = 182, normalized size = 2.39 \[ -\frac {\frac {{\left (\frac {9 \, {\left (\cos \left (b x + a\right ) - 1\right )}}{\cos \left (b x + a\right ) + 1} - \frac {45 \, {\left (\cos \left (b x + a\right ) - 1\right )}^{2}}{{\left (\cos \left (b x + a\right ) + 1\right )}^{2}} + \frac {110 \, {\left (\cos \left (b x + a\right ) - 1\right )}^{3}}{{\left (\cos \left (b x + a\right ) + 1\right )}^{3}} - 1\right )} {\left (\cos \left (b x + a\right ) + 1\right )}^{3}}{{\left (\cos \left (b x + a\right ) - 1\right )}^{3}} + \frac {45 \, {\left (\cos \left (b x + a\right ) - 1\right )}}{\cos \left (b x + a\right ) + 1} - \frac {9 \, {\left (\cos \left (b x + a\right ) - 1\right )}^{2}}{{\left (\cos \left (b x + a\right ) + 1\right )}^{2}} + \frac {{\left (\cos \left (b x + a\right ) - 1\right )}^{3}}{{\left (\cos \left (b x + a\right ) + 1\right )}^{3}} - 60 \, \log \left (\frac {{\left | -\cos \left (b x + a\right ) + 1 \right |}}{{\left | \cos \left (b x + a\right ) + 1 \right |}}\right )}{384 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.78, size = 78, normalized size = 1.03 \[ -\frac {\cot \left (b x +a \right ) \left (\csc ^{5}\left (b x +a \right )\right )}{6 b}-\frac {5 \cot \left (b x +a \right ) \left (\csc ^{3}\left (b x +a \right )\right )}{24 b}-\frac {5 \cot \left (b x +a \right ) \csc \left (b x +a \right )}{16 b}+\frac {5 \ln \left (\csc \left (b x +a \right )-\cot \left (b x +a \right )\right )}{16 b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.34, size = 91, normalized size = 1.20 \[ \frac {\frac {2 \, {\left (15 \, \cos \left (b x + a\right )^{5} - 40 \, \cos \left (b x + a\right )^{3} + 33 \, \cos \left (b x + a\right )\right )}}{\cos \left (b x + a\right )^{6} - 3 \, \cos \left (b x + a\right )^{4} + 3 \, \cos \left (b x + a\right )^{2} - 1} - 15 \, \log \left (\cos \left (b x + a\right ) + 1\right ) + 15 \, \log \left (\cos \left (b x + a\right ) - 1\right )}{96 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.15, size = 78, normalized size = 1.03 \[ \frac {\frac {5\,{\cos \left (a+b\,x\right )}^5}{16}-\frac {5\,{\cos \left (a+b\,x\right )}^3}{6}+\frac {11\,\cos \left (a+b\,x\right )}{16}}{b\,\left ({\cos \left (a+b\,x\right )}^6-3\,{\cos \left (a+b\,x\right )}^4+3\,{\cos \left (a+b\,x\right )}^2-1\right )}-\frac {5\,\mathrm {atanh}\left (\cos \left (a+b\,x\right )\right )}{16\,b} \]
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 \[ \int \csc ^{7}{\left (a + b x \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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