Optimal. Leaf size=113 \[ \frac{b^{7/2} \tan ^{-1}\left (\frac{\sqrt{b} \tan (e+f x)}{\sqrt{a}}\right )}{a^{7/2} f (a-b)}-\frac{\left (a^2+a b+b^2\right ) \cot (e+f x)}{a^3 f}+\frac{(a+b) \cot ^3(e+f x)}{3 a^2 f}-\frac{x}{a-b}-\frac{\cot ^5(e+f x)}{5 a f} \]
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Rubi [A] time = 0.241209, antiderivative size = 113, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.261, Rules used = {3670, 480, 583, 522, 203, 205} \[ \frac{b^{7/2} \tan ^{-1}\left (\frac{\sqrt{b} \tan (e+f x)}{\sqrt{a}}\right )}{a^{7/2} f (a-b)}-\frac{\left (a^2+a b+b^2\right ) \cot (e+f x)}{a^3 f}+\frac{(a+b) \cot ^3(e+f x)}{3 a^2 f}-\frac{x}{a-b}-\frac{\cot ^5(e+f x)}{5 a f} \]
Antiderivative was successfully verified.
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Rule 3670
Rule 480
Rule 583
Rule 522
Rule 203
Rule 205
Rubi steps
\begin{align*} \int \frac{\cot ^6(e+f x)}{a+b \tan ^2(e+f x)} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{1}{x^6 \left (1+x^2\right ) \left (a+b x^2\right )} \, dx,x,\tan (e+f x)\right )}{f}\\ &=-\frac{\cot ^5(e+f x)}{5 a f}+\frac{\operatorname{Subst}\left (\int \frac{-5 (a+b)-5 b x^2}{x^4 \left (1+x^2\right ) \left (a+b x^2\right )} \, dx,x,\tan (e+f x)\right )}{5 a f}\\ &=\frac{(a+b) \cot ^3(e+f x)}{3 a^2 f}-\frac{\cot ^5(e+f x)}{5 a f}-\frac{\operatorname{Subst}\left (\int \frac{-15 \left (a^2+a b+b^2\right )-15 b (a+b) x^2}{x^2 \left (1+x^2\right ) \left (a+b x^2\right )} \, dx,x,\tan (e+f x)\right )}{15 a^2 f}\\ &=-\frac{\left (a^2+a b+b^2\right ) \cot (e+f x)}{a^3 f}+\frac{(a+b) \cot ^3(e+f x)}{3 a^2 f}-\frac{\cot ^5(e+f x)}{5 a f}+\frac{\operatorname{Subst}\left (\int \frac{-15 (a+b) \left (a^2+b^2\right )-15 b \left (a^2+a b+b^2\right ) x^2}{\left (1+x^2\right ) \left (a+b x^2\right )} \, dx,x,\tan (e+f x)\right )}{15 a^3 f}\\ &=-\frac{\left (a^2+a b+b^2\right ) \cot (e+f x)}{a^3 f}+\frac{(a+b) \cot ^3(e+f x)}{3 a^2 f}-\frac{\cot ^5(e+f x)}{5 a f}-\frac{\operatorname{Subst}\left (\int \frac{1}{1+x^2} \, dx,x,\tan (e+f x)\right )}{(a-b) f}+\frac{b^4 \operatorname{Subst}\left (\int \frac{1}{a+b x^2} \, dx,x,\tan (e+f x)\right )}{a^3 (a-b) f}\\ &=-\frac{x}{a-b}+\frac{b^{7/2} \tan ^{-1}\left (\frac{\sqrt{b} \tan (e+f x)}{\sqrt{a}}\right )}{a^{7/2} (a-b) f}-\frac{\left (a^2+a b+b^2\right ) \cot (e+f x)}{a^3 f}+\frac{(a+b) \cot ^3(e+f x)}{3 a^2 f}-\frac{\cot ^5(e+f x)}{5 a f}\\ \end{align*}
Mathematica [A] time = 1.86771, size = 121, normalized size = 1.07 \[ \frac{\sqrt{a} \left (-(a-b) \cot (e+f x) \left (3 a^2 \csc ^4(e+f x)+23 a^2-a (11 a+5 b) \csc ^2(e+f x)+20 a b+15 b^2\right )-15 a^3 (e+f x)\right )+15 b^{7/2} \tan ^{-1}\left (\frac{\sqrt{b} \tan (e+f x)}{\sqrt{a}}\right )}{15 a^{7/2} f (a-b)} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.082, size = 158, normalized size = 1.4 \begin{align*} -{\frac{1}{5\,fa \left ( \tan \left ( fx+e \right ) \right ) ^{5}}}+{\frac{1}{3\,fa \left ( \tan \left ( fx+e \right ) \right ) ^{3}}}+{\frac{b}{3\,f{a}^{2} \left ( \tan \left ( fx+e \right ) \right ) ^{3}}}-{\frac{1}{fa\tan \left ( fx+e \right ) }}-{\frac{b}{f{a}^{2}\tan \left ( fx+e \right ) }}-{\frac{{b}^{2}}{f{a}^{3}\tan \left ( fx+e \right ) }}+{\frac{{b}^{4}}{f{a}^{3} \left ( a-b \right ) }\arctan \left ({b\tan \left ( fx+e \right ){\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}-{\frac{\arctan \left ( \tan \left ( fx+e \right ) \right ) }{f \left ( a-b \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 = 1.23079, size = 811, normalized size = 7.18 \begin{align*} \left [-\frac{60 \, a^{3} f x \tan \left (f x + e\right )^{5} + 15 \, b^{3} \sqrt{-\frac{b}{a}} \log \left (\frac{b^{2} \tan \left (f x + e\right )^{4} - 6 \, a b \tan \left (f x + e\right )^{2} + a^{2} - 4 \,{\left (a b \tan \left (f x + e\right )^{3} - a^{2} \tan \left (f x + e\right )\right )} \sqrt{-\frac{b}{a}}}{b^{2} \tan \left (f x + e\right )^{4} + 2 \, a b \tan \left (f x + e\right )^{2} + a^{2}}\right ) \tan \left (f x + e\right )^{5} + 60 \,{\left (a^{3} - b^{3}\right )} \tan \left (f x + e\right )^{4} + 12 \, a^{3} - 12 \, a^{2} b - 20 \,{\left (a^{3} - a b^{2}\right )} \tan \left (f x + e\right )^{2}}{60 \,{\left (a^{4} - a^{3} b\right )} f \tan \left (f x + e\right )^{5}}, -\frac{30 \, a^{3} f x \tan \left (f x + e\right )^{5} - 15 \, b^{3} \sqrt{\frac{b}{a}} \arctan \left (\frac{{\left (b \tan \left (f x + e\right )^{2} - a\right )} \sqrt{\frac{b}{a}}}{2 \, b \tan \left (f x + e\right )}\right ) \tan \left (f x + e\right )^{5} + 30 \,{\left (a^{3} - b^{3}\right )} \tan \left (f x + e\right )^{4} + 6 \, a^{3} - 6 \, a^{2} b - 10 \,{\left (a^{3} - a b^{2}\right )} \tan \left (f x + e\right )^{2}}{30 \,{\left (a^{4} - a^{3} b\right )} f \tan \left (f x + e\right )^{5}}\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 = 1.7312, size = 602, normalized size = 5.33 \begin{align*} \frac{\frac{15 \,{\left (a^{6} b + a^{3} b^{4} - a^{2} b{\left | -a^{4} + a^{3} b \right |} - a b^{2}{\left | -a^{4} + a^{3} b \right |} - b^{3}{\left | -a^{4} + a^{3} b \right |}\right )}{\left (\pi \left \lfloor \frac{f x + e}{\pi } + \frac{1}{2} \right \rfloor + \arctan \left (\frac{2 \, \tan \left (f x + e\right )}{\sqrt{\frac{2 \, a^{4} + 2 \, a^{3} b + \sqrt{-16 \, a^{7} b + 4 \,{\left (a^{4} + a^{3} b\right )}^{2}}}{a^{3} b}}}\right )\right )}}{a^{4}{\left | -a^{4} + a^{3} b \right |} + a^{3} b{\left | -a^{4} + a^{3} b \right |} +{\left (a^{4} - a^{3} b\right )}^{2}} + \frac{15 \,{\left ({\left (a^{2} + a b + b^{2}\right )} \sqrt{a b}{\left | -a^{4} + a^{3} b \right |}{\left | b \right |} +{\left (a^{6} + a^{3} b^{3}\right )} \sqrt{a b}{\left | b \right |}\right )}{\left (\pi \left \lfloor \frac{f x + e}{\pi } + \frac{1}{2} \right \rfloor + \arctan \left (\frac{2 \, \tan \left (f x + e\right )}{\sqrt{\frac{2 \, a^{4} + 2 \, a^{3} b - \sqrt{-16 \, a^{7} b + 4 \,{\left (a^{4} + a^{3} b\right )}^{2}}}{a^{3} b}}}\right )\right )}}{{\left (a^{4} - a^{3} b\right )}^{2} b -{\left (a^{4} b + a^{3} b^{2}\right )}{\left | -a^{4} + a^{3} b \right |}} - \frac{15 \, a^{2} \tan \left (f x + e\right )^{4} + 15 \, a b \tan \left (f x + e\right )^{4} + 15 \, b^{2} \tan \left (f x + e\right )^{4} - 5 \, a^{2} \tan \left (f x + e\right )^{2} - 5 \, a b \tan \left (f x + e\right )^{2} + 3 \, a^{2}}{a^{3} \tan \left (f x + e\right )^{5}}}{15 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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