Optimal. Leaf size=51 \[ \frac {a^2 \log (\sin (e+f x))}{f}-\frac {(a+b)^2 \csc ^4(e+f x)}{4 f}+\frac {a (a+b) \csc ^2(e+f x)}{f} \]
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Rubi [A] time = 0.09, antiderivative size = 51, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.130, Rules used = {4138, 444, 43} \[ \frac {a^2 \log (\sin (e+f x))}{f}-\frac {(a+b)^2 \csc ^4(e+f x)}{4 f}+\frac {a (a+b) \csc ^2(e+f x)}{f} \]
Antiderivative was successfully verified.
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Rule 43
Rule 444
Rule 4138
Rubi steps
\begin {align*} \int \cot ^5(e+f x) \left (a+b \sec ^2(e+f x)\right )^2 \, dx &=-\frac {\operatorname {Subst}\left (\int \frac {x \left (b+a x^2\right )^2}{\left (1-x^2\right )^3} \, dx,x,\cos (e+f x)\right )}{f}\\ &=-\frac {\operatorname {Subst}\left (\int \frac {(b+a x)^2}{(1-x)^3} \, dx,x,\cos ^2(e+f x)\right )}{2 f}\\ &=-\frac {\operatorname {Subst}\left (\int \left (-\frac {(a+b)^2}{(-1+x)^3}-\frac {2 a (a+b)}{(-1+x)^2}-\frac {a^2}{-1+x}\right ) \, dx,x,\cos ^2(e+f x)\right )}{2 f}\\ &=\frac {a (a+b) \csc ^2(e+f x)}{f}-\frac {(a+b)^2 \csc ^4(e+f x)}{4 f}+\frac {a^2 \log (\sin (e+f x))}{f}\\ \end {align*}
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Mathematica [A] time = 0.25, size = 77, normalized size = 1.51 \[ -\frac {\left (a \cos ^2(e+f x)+b\right )^2 \left (-4 a^2 \log (\sin (e+f x))+(a+b)^2 \csc ^4(e+f x)-4 a (a+b) \csc ^2(e+f x)\right )}{f (a \cos (2 (e+f x))+a+2 b)^2} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.50, size = 97, normalized size = 1.90 \[ -\frac {4 \, {\left (a^{2} + a b\right )} \cos \left (f x + e\right )^{2} - 3 \, a^{2} - 2 \, a b + b^{2} - 4 \, {\left (a^{2} \cos \left (f x + e\right )^{4} - 2 \, a^{2} \cos \left (f x + e\right )^{2} + a^{2}\right )} \log \left (\frac {1}{2} \, \sin \left (f x + e\right )\right )}{4 \, {\left (f \cos \left (f x + e\right )^{4} - 2 \, f \cos \left (f x + e\right )^{2} + f\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: NotImplementedError} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.84, size = 87, normalized size = 1.71 \[ -\frac {a^{2} \left (\cot ^{4}\left (f x +e \right )\right )}{4 f}+\frac {a^{2} \left (\cot ^{2}\left (f x +e \right )\right )}{2 f}+\frac {a^{2} \ln \left (\sin \left (f x +e \right )\right )}{f}-\frac {a b \left (\cos ^{4}\left (f x +e \right )\right )}{2 f \sin \left (f x +e \right )^{4}}-\frac {b^{2}}{4 f \sin \left (f x +e \right )^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.34, size = 61, normalized size = 1.20 \[ \frac {2 \, a^{2} \log \left (\sin \left (f x + e\right )^{2}\right ) + \frac {4 \, {\left (a^{2} + a b\right )} \sin \left (f x + e\right )^{2} - a^{2} - 2 \, a b - b^{2}}{\sin \left (f x + e\right )^{4}}}{4 \, f} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 4.61, size = 83, normalized size = 1.63 \[ \frac {a^2\,\ln \left (\mathrm {tan}\left (e+f\,x\right )\right )}{f}-\frac {\frac {a\,b}{2}+\frac {a^2}{4}+\frac {b^2}{4}-{\mathrm {tan}\left (e+f\,x\right )}^2\,\left (\frac {a^2}{2}-\frac {b^2}{2}\right )}{f\,{\mathrm {tan}\left (e+f\,x\right )}^4}-\frac {a^2\,\ln \left ({\mathrm {tan}\left (e+f\,x\right )}^2+1\right )}{2\,f} \]
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 \[ \int \left (a + b \sec ^{2}{\left (e + f x \right )}\right )^{2} \cot ^{5}{\left (e + f x \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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