Optimal. Leaf size=182 \[ -\frac{b \left (5 a^2-10 a b+7 b^2\right ) \tan (e+f x)}{10 a^4 f \left (a+b \tan ^2(e+f x)\right )}-\frac{\left (5 a^2-20 a b+14 b^2\right ) \cot (e+f x)}{5 a^4 f}-\frac{\sqrt{b} (3 a-7 b) (a-b) \tan ^{-1}\left (\frac{\sqrt{b} \tan (e+f x)}{\sqrt{a}}\right )}{2 a^{9/2} f}-\frac{(10 a-7 b) \cot ^3(e+f x)}{15 a^3 f}-\frac{\cot ^5(e+f x)}{5 a f \left (a+b \tan ^2(e+f x)\right )} \]
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Rubi [A] time = 0.223147, antiderivative size = 182, 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 = {3663, 462, 456, 1261, 205} \[ -\frac{b \left (5 a^2-10 a b+7 b^2\right ) \tan (e+f x)}{10 a^4 f \left (a+b \tan ^2(e+f x)\right )}-\frac{\left (5 a^2-20 a b+14 b^2\right ) \cot (e+f x)}{5 a^4 f}-\frac{\sqrt{b} (3 a-7 b) (a-b) \tan ^{-1}\left (\frac{\sqrt{b} \tan (e+f x)}{\sqrt{a}}\right )}{2 a^{9/2} f}-\frac{(10 a-7 b) \cot ^3(e+f x)}{15 a^3 f}-\frac{\cot ^5(e+f x)}{5 a f \left (a+b \tan ^2(e+f x)\right )} \]
Antiderivative was successfully verified.
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Rule 3663
Rule 462
Rule 456
Rule 1261
Rule 205
Rubi steps
\begin{align*} \int \frac{\csc ^6(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 x^2\right )^2} \, dx,x,\tan (e+f x)\right )}{f}\\ &=-\frac{\cot ^5(e+f x)}{5 a f \left (a+b \tan ^2(e+f x)\right )}+\frac{\operatorname{Subst}\left (\int \frac{10 a-7 b+5 a x^2}{x^4 \left (a+b x^2\right )^2} \, dx,x,\tan (e+f x)\right )}{5 a f}\\ &=-\frac{\cot ^5(e+f x)}{5 a f \left (a+b \tan ^2(e+f x)\right )}-\frac{b \left (5 a^2-10 a b+7 b^2\right ) \tan (e+f x)}{10 a^4 f \left (a+b \tan ^2(e+f x)\right )}-\frac{b \operatorname{Subst}\left (\int \frac{2 \left (\frac{7}{a}-\frac{10}{b}\right )+2 \left (\frac{10}{a}-\frac{5}{b}-\frac{7 b}{a^2}\right ) x^2+\frac{\left (5 a^2-10 a b+7 b^2\right ) x^4}{a^3}}{x^4 \left (a+b x^2\right )} \, dx,x,\tan (e+f x)\right )}{10 a f}\\ &=-\frac{\cot ^5(e+f x)}{5 a f \left (a+b \tan ^2(e+f x)\right )}-\frac{b \left (5 a^2-10 a b+7 b^2\right ) \tan (e+f x)}{10 a^4 f \left (a+b \tan ^2(e+f x)\right )}-\frac{b \operatorname{Subst}\left (\int \left (-\frac{2 (10 a-7 b)}{a^2 b x^4}-\frac{2 \left (5 a^2-20 a b+14 b^2\right )}{a^3 b x^2}+\frac{5 (3 a-7 b) (a-b)}{a^3 \left (a+b x^2\right )}\right ) \, dx,x,\tan (e+f x)\right )}{10 a f}\\ &=-\frac{\left (5 a^2-20 a b+14 b^2\right ) \cot (e+f x)}{5 a^4 f}-\frac{(10 a-7 b) \cot ^3(e+f x)}{15 a^3 f}-\frac{\cot ^5(e+f x)}{5 a f \left (a+b \tan ^2(e+f x)\right )}-\frac{b \left (5 a^2-10 a b+7 b^2\right ) \tan (e+f x)}{10 a^4 f \left (a+b \tan ^2(e+f x)\right )}-\frac{((3 a-7 b) (a-b) b) \operatorname{Subst}\left (\int \frac{1}{a+b x^2} \, dx,x,\tan (e+f x)\right )}{2 a^4 f}\\ &=-\frac{(3 a-7 b) (a-b) \sqrt{b} \tan ^{-1}\left (\frac{\sqrt{b} \tan (e+f x)}{\sqrt{a}}\right )}{2 a^{9/2} f}-\frac{\left (5 a^2-20 a b+14 b^2\right ) \cot (e+f x)}{5 a^4 f}-\frac{(10 a-7 b) \cot ^3(e+f x)}{15 a^3 f}-\frac{\cot ^5(e+f x)}{5 a f \left (a+b \tan ^2(e+f x)\right )}-\frac{b \left (5 a^2-10 a b+7 b^2\right ) \tan (e+f x)}{10 a^4 f \left (a+b \tan ^2(e+f x)\right )}\\ \end{align*}
Mathematica [A] time = 1.61669, size = 151, normalized size = 0.83 \[ \frac{\sqrt{a} \left (-2 \cot (e+f x) \left (3 a^2 \csc ^4(e+f x)+8 a^2+2 a (2 a-5 b) \csc ^2(e+f x)-50 a b+45 b^2\right )-\frac{15 b (a-b)^2 \sin (2 (e+f x))}{(a-b) \cos (2 (e+f x))+a+b}\right )-15 \sqrt{b} \left (3 a^2-10 a b+7 b^2\right ) \tan ^{-1}\left (\frac{\sqrt{b} \tan (e+f x)}{\sqrt{a}}\right )}{30 a^{9/2} f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.102, size = 281, normalized size = 1.5 \begin{align*} -{\frac{1}{5\,f{a}^{2} \left ( \tan \left ( fx+e \right ) \right ) ^{5}}}-{\frac{2}{3\,f{a}^{2} \left ( \tan \left ( fx+e \right ) \right ) ^{3}}}+{\frac{2\,b}{3\,f{a}^{3} \left ( \tan \left ( fx+e \right ) \right ) ^{3}}}-{\frac{1}{f{a}^{2}\tan \left ( fx+e \right ) }}+4\,{\frac{b}{f{a}^{3}\tan \left ( fx+e \right ) }}-3\,{\frac{{b}^{2}}{f{a}^{4}\tan \left ( fx+e \right ) }}-{\frac{b\tan \left ( fx+e \right ) }{2\,f{a}^{2} \left ( a+b \left ( \tan \left ( fx+e \right ) \right ) ^{2} \right ) }}+{\frac{{b}^{2}\tan \left ( fx+e \right ) }{f{a}^{3} \left ( a+b \left ( \tan \left ( fx+e \right ) \right ) ^{2} \right ) }}-{\frac{{b}^{3}\tan \left ( fx+e \right ) }{2\,f{a}^{4} \left ( a+b \left ( \tan \left ( fx+e \right ) \right ) ^{2} \right ) }}-{\frac{3\,b}{2\,f{a}^{2}}\arctan \left ({b\tan \left ( fx+e \right ){\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}+5\,{\frac{{b}^{2}}{f{a}^{3}\sqrt{ab}}\arctan \left ({\frac{b\tan \left ( fx+e \right ) }{\sqrt{ab}}} \right ) }-{\frac{7\,{b}^{3}}{2\,f{a}^{4}}\arctan \left ({b\tan \left ( fx+e \right ){\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}} \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 [B] time = 2.23507, size = 2028, normalized size = 11.14 \begin{align*} \text{result too large to display} \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 [A] time = 1.39182, size = 286, normalized size = 1.57 \begin{align*} -\frac{\frac{15 \,{\left (3 \, a^{2} b - 10 \, a b^{2} + 7 \, b^{3}\right )}{\left (\pi \left \lfloor \frac{f x + e}{\pi } + \frac{1}{2} \right \rfloor \mathrm{sgn}\left (b\right ) + \arctan \left (\frac{b \tan \left (f x + e\right )}{\sqrt{a b}}\right )\right )}}{\sqrt{a b} a^{4}} + \frac{15 \,{\left (a^{2} b \tan \left (f x + e\right ) - 2 \, a b^{2} \tan \left (f x + e\right ) + b^{3} \tan \left (f x + e\right )\right )}}{{\left (b \tan \left (f x + e\right )^{2} + a\right )} a^{4}} + \frac{2 \,{\left (15 \, a^{2} \tan \left (f x + e\right )^{4} - 60 \, a b \tan \left (f x + e\right )^{4} + 45 \, b^{2} \tan \left (f x + e\right )^{4} + 10 \, a^{2} \tan \left (f x + e\right )^{2} - 10 \, a b \tan \left (f x + e\right )^{2} + 3 \, a^{2}\right )}}{a^{4} \tan \left (f x + e\right )^{5}}}{30 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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