Optimal. Leaf size=51 \[ -\frac{(a+b) \csc ^4(e+f x)}{4 f}+\frac{(2 a+b) \csc ^2(e+f x)}{2 f}+\frac{a \log (\sin (e+f x))}{f} \]
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Rubi [A] time = 0.0714023, antiderivative size = 51, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143, Rules used = {4138, 446, 77} \[ -\frac{(a+b) \csc ^4(e+f x)}{4 f}+\frac{(2 a+b) \csc ^2(e+f x)}{2 f}+\frac{a \log (\sin (e+f x))}{f} \]
Antiderivative was successfully verified.
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Rule 4138
Rule 446
Rule 77
Rubi steps
\begin{align*} \int \cot ^5(e+f x) \left (a+b \sec ^2(e+f x)\right ) \, dx &=-\frac{\operatorname{Subst}\left (\int \frac{x^3 \left (b+a x^2\right )}{\left (1-x^2\right )^3} \, dx,x,\cos (e+f x)\right )}{f}\\ &=-\frac{\operatorname{Subst}\left (\int \frac{x (b+a x)}{(1-x)^3} \, dx,x,\cos ^2(e+f x)\right )}{2 f}\\ &=-\frac{\operatorname{Subst}\left (\int \left (\frac{-a-b}{(-1+x)^3}+\frac{-2 a-b}{(-1+x)^2}-\frac{a}{-1+x}\right ) \, dx,x,\cos ^2(e+f x)\right )}{2 f}\\ &=\frac{(2 a+b) \csc ^2(e+f x)}{2 f}-\frac{(a+b) \csc ^4(e+f x)}{4 f}+\frac{a \log (\sin (e+f x))}{f}\\ \end{align*}
Mathematica [A] time = 0.174829, size = 64, normalized size = 1.25 \[ \frac{a \left (-\cot ^4(e+f x)+2 \cot ^2(e+f x)+4 \log (\tan (e+f x))+4 \log (\cos (e+f x))\right )}{4 f}-\frac{b \cot ^4(e+f x)}{4 f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.051, size = 64, normalized size = 1.3 \begin{align*} -{\frac{a \left ( \cot \left ( fx+e \right ) \right ) ^{4}}{4\,f}}+{\frac{ \left ( \cot \left ( fx+e \right ) \right ) ^{2}a}{2\,f}}+{\frac{a\ln \left ( \sin \left ( fx+e \right ) \right ) }{f}}-{\frac{b \left ( \cos \left ( fx+e \right ) \right ) ^{4}}{4\,f \left ( \sin \left ( fx+e \right ) \right ) ^{4}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.9878, size = 66, normalized size = 1.29 \begin{align*} \frac{2 \, a \log \left (\sin \left (f x + e\right )^{2}\right ) + \frac{2 \,{\left (2 \, a + b\right )} \sin \left (f x + e\right )^{2} - a - b}{\sin \left (f x + e\right )^{4}}}{4 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.551675, size = 215, normalized size = 4.22 \begin{align*} -\frac{2 \,{\left (2 \, a + b\right )} \cos \left (f x + e\right )^{2} - 4 \,{\left (a \cos \left (f x + e\right )^{4} - 2 \, a \cos \left (f x + e\right )^{2} + a\right )} \log \left (\frac{1}{2} \, \sin \left (f x + e\right )\right ) - 3 \, a - b}{4 \,{\left (f \cos \left (f x + e\right )^{4} - 2 \, f \cos \left (f x + e\right )^{2} + f\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.49263, size = 339, normalized size = 6.65 \begin{align*} -\frac{64 \, a \log \left (-\frac{\cos \left (f x + e\right ) - 1}{\cos \left (f x + e\right ) + 1} + 1\right ) - 32 \, a \log \left (-\frac{\cos \left (f x + e\right ) - 1}{\cos \left (f x + e\right ) + 1}\right ) + \frac{{\left (a + b + \frac{12 \, a{\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} + \frac{4 \, b{\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} + \frac{48 \, a{\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}}\right )}{\left (\cos \left (f x + e\right ) + 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) - 1\right )}^{2}} + \frac{12 \, a{\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} + \frac{4 \, b{\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} + \frac{a{\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} + \frac{b{\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}}}{64 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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