Optimal. Leaf size=42 \[ -\frac {\cot ^4(a+b x)}{4 b}+\frac {\cot ^2(a+b x)}{2 b}+\frac {\log (\sin (a+b x))}{b} \]
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Rubi [A] time = 0.02, antiderivative size = 42, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 8, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {3473, 3475} \[ -\frac {\cot ^4(a+b x)}{4 b}+\frac {\cot ^2(a+b x)}{2 b}+\frac {\log (\sin (a+b x))}{b} \]
Antiderivative was successfully verified.
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Rule 3473
Rule 3475
Rubi steps
\begin {align*} \int \cot ^5(a+b x) \, dx &=-\frac {\cot ^4(a+b x)}{4 b}-\int \cot ^3(a+b x) \, dx\\ &=\frac {\cot ^2(a+b x)}{2 b}-\frac {\cot ^4(a+b x)}{4 b}+\int \cot (a+b x) \, dx\\ &=\frac {\cot ^2(a+b x)}{2 b}-\frac {\cot ^4(a+b x)}{4 b}+\frac {\log (\sin (a+b x))}{b}\\ \end {align*}
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Mathematica [A] time = 0.10, size = 46, normalized size = 1.10 \[ \frac {-\cot ^4(a+b x)+2 \cot ^2(a+b x)+4 \log (\tan (a+b x))+4 \log (\cos (a+b x))}{4 b} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.43, size = 70, normalized size = 1.67 \[ -\frac {4 \, \cos \left (b x + a\right )^{2} - 4 \, {\left (\cos \left (b x + a\right )^{4} - 2 \, \cos \left (b x + a\right )^{2} + 1\right )} \log \left (\frac {1}{2} \, \sin \left (b x + a\right )\right ) - 3}{4 \, {\left (b \cos \left (b x + a\right )^{4} - 2 \, b \cos \left (b x + a\right )^{2} + b\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.25, size = 164, normalized size = 3.90 \[ -\frac {\frac {{\left (\frac {12 \, {\left (\cos \left (b x + a\right ) - 1\right )}}{\cos \left (b x + a\right ) + 1} + \frac {48 \, {\left (\cos \left (b x + a\right ) - 1\right )}^{2}}{{\left (\cos \left (b x + a\right ) + 1\right )}^{2}} + 1\right )} {\left (\cos \left (b x + a\right ) + 1\right )}^{2}}{{\left (\cos \left (b x + a\right ) - 1\right )}^{2}} + \frac {12 \, {\left (\cos \left (b x + a\right ) - 1\right )}}{\cos \left (b x + a\right ) + 1} + \frac {{\left (\cos \left (b x + a\right ) - 1\right )}^{2}}{{\left (\cos \left (b x + a\right ) + 1\right )}^{2}} - 32 \, \log \left (\frac {{\left | -\cos \left (b x + a\right ) + 1 \right |}}{{\left | \cos \left (b x + a\right ) + 1 \right |}}\right ) + 64 \, \log \left ({\left | -\frac {\cos \left (b x + a\right ) - 1}{\cos \left (b x + a\right ) + 1} + 1 \right |}\right )}{64 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.02, size = 39, normalized size = 0.93 \[ \frac {\cot ^{2}\left (b x +a \right )}{2 b}-\frac {\cot ^{4}\left (b x +a \right )}{4 b}+\frac {\ln \left (\sin \left (b x +a \right )\right )}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.35, size = 38, normalized size = 0.90 \[ \frac {\frac {4 \, \sin \left (b x + a\right )^{2} - 1}{\sin \left (b x + a\right )^{4}} + 2 \, \log \left (\sin \left (b x + a\right )^{2}\right )}{4 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.42, size = 52, normalized size = 1.24 \[ \frac {\ln \left (\mathrm {tan}\left (a+b\,x\right )\right )}{b}-\frac {\ln \left ({\mathrm {tan}\left (a+b\,x\right )}^2+1\right )}{2\,b}+\frac {\frac {{\mathrm {tan}\left (a+b\,x\right )}^2}{2}-\frac {1}{4}}{b\,{\mathrm {tan}\left (a+b\,x\right )}^4} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 3.04, size = 61, normalized size = 1.45 \[ \begin {cases} \frac {\log {\left (\sin {\left (a + b x \right )} \right )}}{b} + \frac {\cos ^{2}{\left (a + b x \right )}}{2 b \sin ^{2}{\left (a + b x \right )}} - \frac {\cos ^{4}{\left (a + b x \right )}}{4 b \sin ^{4}{\left (a + b x \right )}} & \text {for}\: b \neq 0 \\\frac {x \cos ^{5}{\relax (a )}}{\sin ^{5}{\relax (a )}} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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