Optimal. Leaf size=39 \[ \frac {(b \sec (e+f x))^m \, _2F_1\left (2,\frac {m}{2};\frac {m+2}{2};\sec ^2(e+f x)\right )}{f m} \]
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Rubi [A] time = 0.04, antiderivative size = 39, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.105, Rules used = {2606, 364} \[ \frac {(b \sec (e+f x))^m \, _2F_1\left (2,\frac {m}{2};\frac {m+2}{2};\sec ^2(e+f x)\right )}{f m} \]
Antiderivative was successfully verified.
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Rule 364
Rule 2606
Rubi steps
\begin {align*} \int \cot ^3(e+f x) (b \sec (e+f x))^m \, dx &=\frac {b \operatorname {Subst}\left (\int \frac {(b x)^{-1+m}}{\left (-1+x^2\right )^2} \, dx,x,\sec (e+f x)\right )}{f}\\ &=\frac {\, _2F_1\left (2,\frac {m}{2};\frac {2+m}{2};\sec ^2(e+f x)\right ) (b \sec (e+f x))^m}{f m}\\ \end {align*}
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Mathematica [C] time = 12.23, size = 815, normalized size = 20.90 \[ \frac {\cos (e+f x) \sec ^2\left (\frac {1}{2} (e+f x)\right ) \left (2^m \, _2F_1\left (1-m,1-m;2-m;\frac {1}{2} \cos (e+f x) \sec ^2\left (\frac {1}{2} (e+f x)\right )\right ) \sec ^2\left (\frac {1}{2} (e+f x)\right )^{-m}-(\cos (e+f x)+1) \, _2F_1(1,1-m;2-m;\cos (e+f x))\right ) (b \sec (e+f x))^m}{4 f (m-1)}-\frac {2 \cot \left (\frac {1}{2} (e+f x)\right ) \cot (e+f x) \csc ^2(e+f x) \left (F_1\left (1;m,-m;2;\cot ^2\left (\frac {1}{2} (e+f x)\right ),-\cot ^2\left (\frac {1}{2} (e+f x)\right )\right ) \cot ^4\left (\frac {1}{2} (e+f x)\right ) \left (-\cos (e+f x) \csc ^2\left (\frac {1}{2} (e+f x)\right )\right )^m \sec ^2\left (\frac {1}{2} (e+f x)\right )^m+F_1\left (1;m,-m;2;\tan ^2\left (\frac {1}{2} (e+f x)\right ),-\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \csc ^2\left (\frac {1}{2} (e+f x)\right )^m \left (\cos (e+f x) \sec ^2\left (\frac {1}{2} (e+f x)\right )\right )^m\right ) (b \sec (e+f x))^m}{f \left (-m F_1\left (2;m,1-m;3;\tan ^2\left (\frac {1}{2} (e+f x)\right ),-\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \left (\cos (e+f x) \sec ^2\left (\frac {1}{2} (e+f x)\right )\right )^{m+1} \sec (e+f x) \csc ^2\left (\frac {1}{2} (e+f x)\right )^m-m F_1\left (2;m+1,-m;3;\tan ^2\left (\frac {1}{2} (e+f x)\right ),-\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \left (\cos (e+f x) \sec ^2\left (\frac {1}{2} (e+f x)\right )\right )^{m+1} \sec (e+f x) \csc ^2\left (\frac {1}{2} (e+f x)\right )^m-2 F_1\left (1;m,-m;2;\tan ^2\left (\frac {1}{2} (e+f x)\right ),-\tan ^2\left (\frac {1}{2} (e+f x)\right )\right ) \left (\cos (e+f x) \sec ^2\left (\frac {1}{2} (e+f x)\right )\right )^m \csc ^2\left (\frac {1}{2} (e+f x)\right )^{m+1}+m F_1\left (2;m,1-m;3;\cot ^2\left (\frac {1}{2} (e+f x)\right ),-\cot ^2\left (\frac {1}{2} (e+f x)\right )\right ) \cot ^8\left (\frac {1}{2} (e+f x)\right ) \left (-\cos (e+f x) \csc ^2\left (\frac {1}{2} (e+f x)\right )\right )^m \sec ^2\left (\frac {1}{2} (e+f x)\right )^{m+1}+m F_1\left (2;m+1,-m;3;\cot ^2\left (\frac {1}{2} (e+f x)\right ),-\cot ^2\left (\frac {1}{2} (e+f x)\right )\right ) \cot ^8\left (\frac {1}{2} (e+f x)\right ) \left (-\cos (e+f x) \csc ^2\left (\frac {1}{2} (e+f x)\right )\right )^m \sec ^2\left (\frac {1}{2} (e+f x)\right )^{m+1}+2 F_1\left (1;m,-m;2;\cot ^2\left (\frac {1}{2} (e+f x)\right ),-\cot ^2\left (\frac {1}{2} (e+f x)\right )\right ) \cot ^6\left (\frac {1}{2} (e+f x)\right ) \left (-\cos (e+f x) \csc ^2\left (\frac {1}{2} (e+f x)\right )\right )^m \sec ^2\left (\frac {1}{2} (e+f x)\right )^{m+1}\right )} \]
Warning: Unable to verify antiderivative.
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fricas [F] time = 0.55, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\left (b \sec \left (f x + e\right )\right )^{m} \cot \left (f x + e\right )^{3}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \left (b \sec \left (f x + e\right )\right )^{m} \cot \left (f x + e\right )^{3}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.76, size = 0, normalized size = 0.00 \[ \int \left (\cot ^{3}\left (f x +e \right )\right ) \left (b \sec \left (f x +e \right )\right )^{m}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \left (b \sec \left (f x + e\right )\right )^{m} \cot \left (f x + e\right )^{3}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.03 \[ \int {\mathrm {cot}\left (e+f\,x\right )}^3\,{\left (\frac {b}{\cos \left (e+f\,x\right )}\right )}^m \,d x \]
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 \[ \int \left (b \sec {\left (e + f x \right )}\right )^{m} \cot ^{3}{\left (e + f x \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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