Optimal. Leaf size=140 \[ \frac{b^4}{2 a^2 f (a+b)^3 \left (a \cos ^2(e+f x)+b\right )}+\frac{\left (a^2+4 a b+6 b^2\right ) \log (\sin (e+f x))}{f (a+b)^4}+\frac{b^3 (4 a+b) \log \left (a \cos ^2(e+f x)+b\right )}{2 a^2 f (a+b)^4}-\frac{\csc ^4(e+f x)}{4 f (a+b)^2}+\frac{(a+2 b) \csc ^2(e+f x)}{f (a+b)^3} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.197253, antiderivative size = 140, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.13, Rules used = {4138, 446, 88} \[ \frac{b^4}{2 a^2 f (a+b)^3 \left (a \cos ^2(e+f x)+b\right )}+\frac{\left (a^2+4 a b+6 b^2\right ) \log (\sin (e+f x))}{f (a+b)^4}+\frac{b^3 (4 a+b) \log \left (a \cos ^2(e+f x)+b\right )}{2 a^2 f (a+b)^4}-\frac{\csc ^4(e+f x)}{4 f (a+b)^2}+\frac{(a+2 b) \csc ^2(e+f x)}{f (a+b)^3} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 4138
Rule 446
Rule 88
Rubi steps
\begin{align*} \int \frac{\cot ^5(e+f x)}{\left (a+b \sec ^2(e+f x)\right )^2} \, dx &=-\frac{\operatorname{Subst}\left (\int \frac{x^9}{\left (1-x^2\right )^3 \left (b+a x^2\right )^2} \, dx,x,\cos (e+f x)\right )}{f}\\ &=-\frac{\operatorname{Subst}\left (\int \frac{x^4}{(1-x)^3 (b+a x)^2} \, dx,x,\cos ^2(e+f x)\right )}{2 f}\\ &=-\frac{\operatorname{Subst}\left (\int \left (-\frac{1}{(a+b)^2 (-1+x)^3}-\frac{2 (a+2 b)}{(a+b)^3 (-1+x)^2}+\frac{-a^2-4 a b-6 b^2}{(a+b)^4 (-1+x)}+\frac{b^4}{a (a+b)^3 (b+a x)^2}-\frac{b^3 (4 a+b)}{a (a+b)^4 (b+a x)}\right ) \, dx,x,\cos ^2(e+f x)\right )}{2 f}\\ &=\frac{b^4}{2 a^2 (a+b)^3 f \left (b+a \cos ^2(e+f x)\right )}+\frac{(a+2 b) \csc ^2(e+f x)}{(a+b)^3 f}-\frac{\csc ^4(e+f x)}{4 (a+b)^2 f}+\frac{b^3 (4 a+b) \log \left (b+a \cos ^2(e+f x)\right )}{2 a^2 (a+b)^4 f}+\frac{\left (a^2+4 a b+6 b^2\right ) \log (\sin (e+f x))}{(a+b)^4 f}\\ \end{align*}
Mathematica [A] time = 2.00365, size = 162, normalized size = 1.16 \[ \frac{\sec ^4(e+f x) (a \cos (2 (e+f x))+a+2 b)^2 \left (\frac{2 b^4 (a+b)}{a^2 \left (-a \sin ^2(e+f x)+a+b\right )}+\frac{2 b^3 (4 a+b) \log \left (-a \sin ^2(e+f x)+a+b\right )}{a^2}+4 \left (a^2+4 a b+6 b^2\right ) \log (\sin (e+f x))-(a+b)^2 \csc ^4(e+f x)+4 (a+b) (a+2 b) \csc ^2(e+f x)\right )}{16 f (a+b)^4 \left (a+b \sec ^2(e+f x)\right )^2} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [B] time = 0.126, size = 374, normalized size = 2.7 \begin{align*} 2\,{\frac{{b}^{3}\ln \left ( b+a \left ( \cos \left ( fx+e \right ) \right ) ^{2} \right ) }{f \left ( a+b \right ) ^{4}a}}+{\frac{{b}^{4}\ln \left ( b+a \left ( \cos \left ( fx+e \right ) \right ) ^{2} \right ) }{2\,f \left ( a+b \right ) ^{4}{a}^{2}}}+{\frac{{b}^{4}}{2\,f \left ( a+b \right ) ^{4}a \left ( b+a \left ( \cos \left ( fx+e \right ) \right ) ^{2} \right ) }}+{\frac{{b}^{5}}{2\,f \left ( a+b \right ) ^{4}{a}^{2} \left ( b+a \left ( \cos \left ( fx+e \right ) \right ) ^{2} \right ) }}-{\frac{1}{16\,f \left ( a+b \right ) ^{2} \left ( 1+\cos \left ( fx+e \right ) \right ) ^{2}}}+{\frac{7\,a}{16\,f \left ( a+b \right ) ^{3} \left ( 1+\cos \left ( fx+e \right ) \right ) }}+{\frac{15\,b}{16\,f \left ( a+b \right ) ^{3} \left ( 1+\cos \left ( fx+e \right ) \right ) }}+{\frac{\ln \left ( 1+\cos \left ( fx+e \right ) \right ){a}^{2}}{2\,f \left ( a+b \right ) ^{4}}}+2\,{\frac{\ln \left ( 1+\cos \left ( fx+e \right ) \right ) ab}{f \left ( a+b \right ) ^{4}}}+3\,{\frac{\ln \left ( 1+\cos \left ( fx+e \right ) \right ){b}^{2}}{f \left ( a+b \right ) ^{4}}}-{\frac{1}{16\,f \left ( a+b \right ) ^{2} \left ( -1+\cos \left ( fx+e \right ) \right ) ^{2}}}-{\frac{7\,a}{16\,f \left ( a+b \right ) ^{3} \left ( -1+\cos \left ( fx+e \right ) \right ) }}-{\frac{15\,b}{16\,f \left ( a+b \right ) ^{3} \left ( -1+\cos \left ( fx+e \right ) \right ) }}+{\frac{\ln \left ( -1+\cos \left ( fx+e \right ) \right ){a}^{2}}{2\,f \left ( a+b \right ) ^{4}}}+2\,{\frac{\ln \left ( -1+\cos \left ( fx+e \right ) \right ) ab}{f \left ( a+b \right ) ^{4}}}+3\,{\frac{\ln \left ( -1+\cos \left ( fx+e \right ) \right ){b}^{2}}{f \left ( a+b \right ) ^{4}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [B] time = 1.01132, size = 377, normalized size = 2.69 \begin{align*} \frac{\frac{2 \,{\left (4 \, a b^{3} + b^{4}\right )} \log \left (a \sin \left (f x + e\right )^{2} - a - b\right )}{a^{6} + 4 \, a^{5} b + 6 \, a^{4} b^{2} + 4 \, a^{3} b^{3} + a^{2} b^{4}} + \frac{2 \,{\left (a^{2} + 4 \, a b + 6 \, b^{2}\right )} \log \left (\sin \left (f x + e\right )^{2}\right )}{a^{4} + 4 \, a^{3} b + 6 \, a^{2} b^{2} + 4 \, a b^{3} + b^{4}} + \frac{2 \,{\left (2 \, a^{4} + 4 \, a^{3} b - b^{4}\right )} \sin \left (f x + e\right )^{4} + a^{4} + 2 \, a^{3} b + a^{2} b^{2} -{\left (5 \, a^{4} + 13 \, a^{3} b + 8 \, a^{2} b^{2}\right )} \sin \left (f x + e\right )^{2}}{{\left (a^{6} + 3 \, a^{5} b + 3 \, a^{4} b^{2} + a^{3} b^{3}\right )} \sin \left (f x + e\right )^{6} -{\left (a^{6} + 4 \, a^{5} b + 6 \, a^{4} b^{2} + 4 \, a^{3} b^{3} + a^{2} b^{4}\right )} \sin \left (f x + e\right )^{4}}}{4 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [B] time = 2.69687, size = 1196, normalized size = 8.54 \begin{align*} \frac{3 \, a^{4} b + 10 \, a^{3} b^{2} + 7 \, a^{2} b^{3} + 2 \, a b^{4} + 2 \, b^{5} - 2 \,{\left (2 \, a^{5} + 6 \, a^{4} b + 4 \, a^{3} b^{2} - a b^{4} - b^{5}\right )} \cos \left (f x + e\right )^{4} +{\left (3 \, a^{5} + 6 \, a^{4} b - 5 \, a^{3} b^{2} - 8 \, a^{2} b^{3} - 4 \, a b^{4} - 4 \, b^{5}\right )} \cos \left (f x + e\right )^{2} + 2 \,{\left ({\left (4 \, a^{2} b^{3} + a b^{4}\right )} \cos \left (f x + e\right )^{6} + 4 \, a b^{4} + b^{5} -{\left (8 \, a^{2} b^{3} - 2 \, a b^{4} - b^{5}\right )} \cos \left (f x + e\right )^{4} +{\left (4 \, a^{2} b^{3} - 7 \, a b^{4} - 2 \, b^{5}\right )} \cos \left (f x + e\right )^{2}\right )} \log \left (a \cos \left (f x + e\right )^{2} + b\right ) + 4 \,{\left ({\left (a^{5} + 4 \, a^{4} b + 6 \, a^{3} b^{2}\right )} \cos \left (f x + e\right )^{6} + a^{4} b + 4 \, a^{3} b^{2} + 6 \, a^{2} b^{3} -{\left (2 \, a^{5} + 7 \, a^{4} b + 8 \, a^{3} b^{2} - 6 \, a^{2} b^{3}\right )} \cos \left (f x + e\right )^{4} +{\left (a^{5} + 2 \, a^{4} b - 2 \, a^{3} b^{2} - 12 \, a^{2} b^{3}\right )} \cos \left (f x + e\right )^{2}\right )} \log \left (\frac{1}{2} \, \sin \left (f x + e\right )\right )}{4 \,{\left ({\left (a^{7} + 4 \, a^{6} b + 6 \, a^{5} b^{2} + 4 \, a^{4} b^{3} + a^{3} b^{4}\right )} f \cos \left (f x + e\right )^{6} -{\left (2 \, a^{7} + 7 \, a^{6} b + 8 \, a^{5} b^{2} + 2 \, a^{4} b^{3} - 2 \, a^{3} b^{4} - a^{2} b^{5}\right )} f \cos \left (f x + e\right )^{4} +{\left (a^{7} + 2 \, a^{6} b - 2 \, a^{5} b^{2} - 8 \, a^{4} b^{3} - 7 \, a^{3} b^{4} - 2 \, a^{2} b^{5}\right )} f \cos \left (f x + e\right )^{2} +{\left (a^{6} b + 4 \, a^{5} b^{2} + 6 \, a^{4} b^{3} + 4 \, a^{3} b^{4} + a^{2} b^{5}\right )} f\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Giac [B] time = 1.57041, size = 1305, normalized size = 9.32 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]