Optimal. Leaf size=204 \[ -\frac{\left (5 a^2+10 a b-b^2\right ) \cos (e+f x)}{5 f (a-b)^4}-\frac{b \left (5 a^2+2 b^2\right ) \sec (e+f x)}{10 f (a-b)^4 \left (a+b \sec ^2(e+f x)-b\right )}+\frac{(10 a-3 b) \cos ^3(e+f x)}{15 f (a-b)^3}-\frac{\cos ^5(e+f x)}{5 f (a-b) \left (a+b \sec ^2(e+f x)-b\right )}-\frac{a \sqrt{b} (3 a+4 b) \tan ^{-1}\left (\frac{\sqrt{b} \sec (e+f x)}{\sqrt{a-b}}\right )}{2 f (a-b)^{9/2}} \]
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Rubi [A] time = 0.309352, antiderivative size = 204, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.217, Rules used = {3664, 462, 456, 1261, 205} \[ -\frac{\left (5 a^2+10 a b-b^2\right ) \cos (e+f x)}{5 f (a-b)^4}-\frac{b \left (5 a^2+2 b^2\right ) \sec (e+f x)}{10 f (a-b)^4 \left (a+b \sec ^2(e+f x)-b\right )}+\frac{(10 a-3 b) \cos ^3(e+f x)}{15 f (a-b)^3}-\frac{\cos ^5(e+f x)}{5 f (a-b) \left (a+b \sec ^2(e+f x)-b\right )}-\frac{a \sqrt{b} (3 a+4 b) \tan ^{-1}\left (\frac{\sqrt{b} \sec (e+f x)}{\sqrt{a-b}}\right )}{2 f (a-b)^{9/2}} \]
Antiderivative was successfully verified.
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Rule 3664
Rule 462
Rule 456
Rule 1261
Rule 205
Rubi steps
\begin{align*} \int \frac{\sin ^5(e+f x)}{\left (a+b \tan ^2(e+f x)\right )^2} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{\left (-1+x^2\right )^2}{x^6 \left (a-b+b x^2\right )^2} \, dx,x,\sec (e+f x)\right )}{f}\\ &=-\frac{\cos ^5(e+f x)}{5 (a-b) f \left (a-b+b \sec ^2(e+f x)\right )}+\frac{\operatorname{Subst}\left (\int \frac{-10 a+3 b+5 (a-b) x^2}{x^4 \left (a-b+b x^2\right )^2} \, dx,x,\sec (e+f x)\right )}{5 (a-b) f}\\ &=-\frac{\cos ^5(e+f x)}{5 (a-b) f \left (a-b+b \sec ^2(e+f x)\right )}-\frac{b \left (5 a^2+2 b^2\right ) \sec (e+f x)}{10 (a-b)^4 f \left (a-b+b \sec ^2(e+f x)\right )}-\frac{b \operatorname{Subst}\left (\int \frac{\frac{2 (10 a-3 b)}{(a-b) b}-\frac{2 \left (5 a^2+2 b^2\right ) x^2}{(a-b)^2 b}+\frac{\left (5 a^2+2 b^2\right ) x^4}{(a-b)^3}}{x^4 \left (a-b+b x^2\right )} \, dx,x,\sec (e+f x)\right )}{10 (a-b) f}\\ &=-\frac{\cos ^5(e+f x)}{5 (a-b) f \left (a-b+b \sec ^2(e+f x)\right )}-\frac{b \left (5 a^2+2 b^2\right ) \sec (e+f x)}{10 (a-b)^4 f \left (a-b+b \sec ^2(e+f x)\right )}-\frac{b \operatorname{Subst}\left (\int \left (\frac{2 (10 a-3 b)}{(a-b)^2 b x^4}-\frac{2 \left (5 a^2+10 a b-b^2\right )}{(a-b)^3 b x^2}+\frac{5 a (3 a+4 b)}{(a-b)^3 \left (a-b+b x^2\right )}\right ) \, dx,x,\sec (e+f x)\right )}{10 (a-b) f}\\ &=-\frac{\left (5 a^2+10 a b-b^2\right ) \cos (e+f x)}{5 (a-b)^4 f}+\frac{(10 a-3 b) \cos ^3(e+f x)}{15 (a-b)^3 f}-\frac{\cos ^5(e+f x)}{5 (a-b) f \left (a-b+b \sec ^2(e+f x)\right )}-\frac{b \left (5 a^2+2 b^2\right ) \sec (e+f x)}{10 (a-b)^4 f \left (a-b+b \sec ^2(e+f x)\right )}-\frac{(a b (3 a+4 b)) \operatorname{Subst}\left (\int \frac{1}{a-b+b x^2} \, dx,x,\sec (e+f x)\right )}{2 (a-b)^4 f}\\ &=-\frac{a \sqrt{b} (3 a+4 b) \tan ^{-1}\left (\frac{\sqrt{b} \sec (e+f x)}{\sqrt{a-b}}\right )}{2 (a-b)^{9/2} f}-\frac{\left (5 a^2+10 a b-b^2\right ) \cos (e+f x)}{5 (a-b)^4 f}+\frac{(10 a-3 b) \cos ^3(e+f x)}{15 (a-b)^3 f}-\frac{\cos ^5(e+f x)}{5 (a-b) f \left (a-b+b \sec ^2(e+f x)\right )}-\frac{b \left (5 a^2+2 b^2\right ) \sec (e+f x)}{10 (a-b)^4 f \left (a-b+b \sec ^2(e+f x)\right )}\\ \end{align*}
Mathematica [A] time = 3.71694, size = 215, normalized size = 1.05 \[ \frac{\frac{(a-b) (5 (5 a+3 b) \cos (3 (e+f x))+3 (b-a) \cos (5 (e+f x)))-30 \cos (e+f x) \left (a^2 \left (\frac{8 b}{(a-b) \cos (2 (e+f x))+a+b}+5\right )+18 a b+b^2\right )}{(a-b)^4}+\frac{120 a \sqrt{b} (3 a+4 b) \tan ^{-1}\left (\frac{\sqrt{a-b}-\sqrt{a} \tan \left (\frac{1}{2} (e+f x)\right )}{\sqrt{b}}\right )}{(a-b)^{9/2}}+\frac{120 a \sqrt{b} (3 a+4 b) \tan ^{-1}\left (\frac{\sqrt{a-b}+\sqrt{a} \tan \left (\frac{1}{2} (e+f x)\right )}{\sqrt{b}}\right )}{(a-b)^{9/2}}}{240 f} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.082, size = 388, normalized size = 1.9 \begin{align*} -{\frac{ \left ( \cos \left ( fx+e \right ) \right ) ^{5}{a}^{2}}{5\,f \left ({a}^{2}-2\,ab+{b}^{2} \right ) \left ( a-b \right ) ^{2}}}+{\frac{2\, \left ( \cos \left ( fx+e \right ) \right ) ^{5}ab}{5\,f \left ({a}^{2}-2\,ab+{b}^{2} \right ) \left ( a-b \right ) ^{2}}}-{\frac{ \left ( \cos \left ( fx+e \right ) \right ) ^{5}{b}^{2}}{5\,f \left ({a}^{2}-2\,ab+{b}^{2} \right ) \left ( a-b \right ) ^{2}}}+{\frac{2\, \left ( \cos \left ( fx+e \right ) \right ) ^{3}{a}^{2}}{3\,f \left ({a}^{2}-2\,ab+{b}^{2} \right ) \left ( a-b \right ) ^{2}}}-{\frac{2\, \left ( \cos \left ( fx+e \right ) \right ) ^{3}ab}{3\,f \left ({a}^{2}-2\,ab+{b}^{2} \right ) \left ( a-b \right ) ^{2}}}-{\frac{{a}^{2}\cos \left ( fx+e \right ) }{f \left ({a}^{2}-2\,ab+{b}^{2} \right ) \left ( a-b \right ) ^{2}}}-2\,{\frac{\cos \left ( fx+e \right ) ab}{f \left ({a}^{2}-2\,ab+{b}^{2} \right ) \left ( a-b \right ) ^{2}}}-{\frac{{a}^{2}b\cos \left ( fx+e \right ) }{2\,f \left ( a-b \right ) ^{4} \left ( a \left ( \cos \left ( fx+e \right ) \right ) ^{2}- \left ( \cos \left ( fx+e \right ) \right ) ^{2}b+b \right ) }}+{\frac{3\,{a}^{2}b}{2\,f \left ( a-b \right ) ^{4}}\arctan \left ({ \left ( a-b \right ) \cos \left ( fx+e \right ){\frac{1}{\sqrt{b \left ( a-b \right ) }}}} \right ){\frac{1}{\sqrt{b \left ( a-b \right ) }}}}+2\,{\frac{a{b}^{2}}{f \left ( a-b \right ) ^{4}\sqrt{b \left ( a-b \right ) }}\arctan \left ({\frac{ \left ( a-b \right ) \cos \left ( fx+e \right ) }{\sqrt{b \left ( a-b \right ) }}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.59003, size = 1330, normalized size = 6.52 \begin{align*} \left [-\frac{12 \,{\left (a^{3} - 3 \, a^{2} b + 3 \, a b^{2} - b^{3}\right )} \cos \left (f x + e\right )^{7} - 4 \,{\left (10 \, a^{3} - 23 \, a^{2} b + 16 \, a b^{2} - 3 \, b^{3}\right )} \cos \left (f x + e\right )^{5} + 20 \,{\left (3 \, a^{3} + a^{2} b - 4 \, a b^{2}\right )} \cos \left (f x + e\right )^{3} - 15 \,{\left (3 \, a^{2} b + 4 \, a b^{2} +{\left (3 \, a^{3} + a^{2} b - 4 \, a b^{2}\right )} \cos \left (f x + e\right )^{2}\right )} \sqrt{-\frac{b}{a - b}} \log \left (\frac{{\left (a - b\right )} \cos \left (f x + e\right )^{2} + 2 \,{\left (a - b\right )} \sqrt{-\frac{b}{a - b}} \cos \left (f x + e\right ) - b}{{\left (a - b\right )} \cos \left (f x + e\right )^{2} + b}\right ) + 30 \,{\left (3 \, a^{2} b + 4 \, a b^{2}\right )} \cos \left (f x + e\right )}{60 \,{\left ({\left (a^{5} - 5 \, a^{4} b + 10 \, a^{3} b^{2} - 10 \, a^{2} b^{3} + 5 \, a b^{4} - b^{5}\right )} f \cos \left (f x + e\right )^{2} +{\left (a^{4} b - 4 \, a^{3} b^{2} + 6 \, a^{2} b^{3} - 4 \, a b^{4} + b^{5}\right )} f\right )}}, -\frac{6 \,{\left (a^{3} - 3 \, a^{2} b + 3 \, a b^{2} - b^{3}\right )} \cos \left (f x + e\right )^{7} - 2 \,{\left (10 \, a^{3} - 23 \, a^{2} b + 16 \, a b^{2} - 3 \, b^{3}\right )} \cos \left (f x + e\right )^{5} + 10 \,{\left (3 \, a^{3} + a^{2} b - 4 \, a b^{2}\right )} \cos \left (f x + e\right )^{3} + 15 \,{\left (3 \, a^{2} b + 4 \, a b^{2} +{\left (3 \, a^{3} + a^{2} b - 4 \, a b^{2}\right )} \cos \left (f x + e\right )^{2}\right )} \sqrt{\frac{b}{a - b}} \arctan \left (-\frac{{\left (a - b\right )} \sqrt{\frac{b}{a - b}} \cos \left (f x + e\right )}{b}\right ) + 15 \,{\left (3 \, a^{2} b + 4 \, a b^{2}\right )} \cos \left (f x + e\right )}{30 \,{\left ({\left (a^{5} - 5 \, a^{4} b + 10 \, a^{3} b^{2} - 10 \, a^{2} b^{3} + 5 \, a b^{4} - b^{5}\right )} f \cos \left (f x + e\right )^{2} +{\left (a^{4} b - 4 \, a^{3} b^{2} + 6 \, a^{2} b^{3} - 4 \, a b^{4} + b^{5}\right )} f\right )}}\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 = 1.43139, size = 757, normalized size = 3.71 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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