Optimal. Leaf size=130 \[ -\frac{\left (3 a^2-12 a b+8 b^2\right ) \tanh ^{-1}(\cos (e+f x))}{8 a^3 f}-\frac{(5 a-4 b) \cot (e+f x) \csc (e+f x)}{8 a^2 f}-\frac{\sqrt{b} (a-b)^{3/2} \tan ^{-1}\left (\frac{\sqrt{b} \sec (e+f x)}{\sqrt{a-b}}\right )}{a^3 f}-\frac{\cot ^3(e+f x) \csc (e+f x)}{4 a f} \]
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Rubi [A] time = 0.175632, antiderivative size = 130, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.261, Rules used = {3664, 470, 527, 522, 207, 205} \[ -\frac{\left (3 a^2-12 a b+8 b^2\right ) \tanh ^{-1}(\cos (e+f x))}{8 a^3 f}-\frac{(5 a-4 b) \cot (e+f x) \csc (e+f x)}{8 a^2 f}-\frac{\sqrt{b} (a-b)^{3/2} \tan ^{-1}\left (\frac{\sqrt{b} \sec (e+f x)}{\sqrt{a-b}}\right )}{a^3 f}-\frac{\cot ^3(e+f x) \csc (e+f x)}{4 a f} \]
Antiderivative was successfully verified.
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Rule 3664
Rule 470
Rule 527
Rule 522
Rule 207
Rule 205
Rubi steps
\begin{align*} \int \frac{\csc ^5(e+f x)}{a+b \tan ^2(e+f x)} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{x^4}{\left (-1+x^2\right )^3 \left (a-b+b x^2\right )} \, dx,x,\sec (e+f x)\right )}{f}\\ &=-\frac{\cot ^3(e+f x) \csc (e+f x)}{4 a f}-\frac{\operatorname{Subst}\left (\int \frac{-a+b+(-4 a+3 b) x^2}{\left (-1+x^2\right )^2 \left (a-b+b x^2\right )} \, dx,x,\sec (e+f x)\right )}{4 a f}\\ &=-\frac{(5 a-4 b) \cot (e+f x) \csc (e+f x)}{8 a^2 f}-\frac{\cot ^3(e+f x) \csc (e+f x)}{4 a f}-\frac{\operatorname{Subst}\left (\int \frac{-(3 a-4 b) (a-b)+(5 a-4 b) b x^2}{\left (-1+x^2\right ) \left (a-b+b x^2\right )} \, dx,x,\sec (e+f x)\right )}{8 a^2 f}\\ &=-\frac{(5 a-4 b) \cot (e+f x) \csc (e+f x)}{8 a^2 f}-\frac{\cot ^3(e+f x) \csc (e+f x)}{4 a f}-\frac{\left ((a-b)^2 b\right ) \operatorname{Subst}\left (\int \frac{1}{a-b+b x^2} \, dx,x,\sec (e+f x)\right )}{a^3 f}+\frac{\left (3 a^2-12 a b+8 b^2\right ) \operatorname{Subst}\left (\int \frac{1}{-1+x^2} \, dx,x,\sec (e+f x)\right )}{8 a^3 f}\\ &=-\frac{(a-b)^{3/2} \sqrt{b} \tan ^{-1}\left (\frac{\sqrt{b} \sec (e+f x)}{\sqrt{a-b}}\right )}{a^3 f}-\frac{\left (3 a^2-12 a b+8 b^2\right ) \tanh ^{-1}(\cos (e+f x))}{8 a^3 f}-\frac{(5 a-4 b) \cot (e+f x) \csc (e+f x)}{8 a^2 f}-\frac{\cot ^3(e+f x) \csc (e+f x)}{4 a f}\\ \end{align*}
Mathematica [B] time = 6.24972, size = 326, normalized size = 2.51 \[ \frac{\left (3 a^2-12 a b+8 b^2\right ) \log \left (\sin \left (\frac{1}{2} (e+f x)\right )\right )}{8 a^3 f}+\frac{\left (-3 a^2+12 a b-8 b^2\right ) \log \left (\cos \left (\frac{1}{2} (e+f x)\right )\right )}{8 a^3 f}+\frac{(4 b-3 a) \csc ^2\left (\frac{1}{2} (e+f x)\right )}{32 a^2 f}+\frac{(3 a-4 b) \sec ^2\left (\frac{1}{2} (e+f x)\right )}{32 a^2 f}+\frac{\sqrt{b} (a-b)^{3/2} \tan ^{-1}\left (\frac{\sec \left (\frac{1}{2} (e+f x)\right ) \left (\sqrt{a-b} \cos \left (\frac{1}{2} (e+f x)\right )-\sqrt{a} \sin \left (\frac{1}{2} (e+f x)\right )\right )}{\sqrt{b}}\right )}{a^3 f}+\frac{\sqrt{b} (a-b)^{3/2} \tan ^{-1}\left (\frac{\sec \left (\frac{1}{2} (e+f x)\right ) \left (\sqrt{a-b} \cos \left (\frac{1}{2} (e+f x)\right )+\sqrt{a} \sin \left (\frac{1}{2} (e+f x)\right )\right )}{\sqrt{b}}\right )}{a^3 f}-\frac{\csc ^4\left (\frac{1}{2} (e+f x)\right )}{64 a f}+\frac{\sec ^4\left (\frac{1}{2} (e+f x)\right )}{64 a f} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.081, size = 344, normalized size = 2.7 \begin{align*}{\frac{1}{16\,fa \left ( \cos \left ( fx+e \right ) +1 \right ) ^{2}}}+{\frac{3}{16\,fa \left ( \cos \left ( fx+e \right ) +1 \right ) }}-{\frac{b}{4\,f{a}^{2} \left ( \cos \left ( fx+e \right ) +1 \right ) }}-{\frac{3\,\ln \left ( \cos \left ( fx+e \right ) +1 \right ) }{16\,fa}}+{\frac{3\,\ln \left ( \cos \left ( fx+e \right ) +1 \right ) b}{4\,f{a}^{2}}}-{\frac{\ln \left ( \cos \left ( fx+e \right ) +1 \right ){b}^{2}}{2\,f{a}^{3}}}+{\frac{b}{fa}\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{{b}^{2}}{f{a}^{2}\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 ) }+{\frac{{b}^{3}}{f{a}^{3}}\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 ) }}}}-{\frac{1}{16\,fa \left ( \cos \left ( fx+e \right ) -1 \right ) ^{2}}}+{\frac{3}{16\,fa \left ( \cos \left ( fx+e \right ) -1 \right ) }}-{\frac{b}{4\,f{a}^{2} \left ( \cos \left ( fx+e \right ) -1 \right ) }}+{\frac{3\,\ln \left ( \cos \left ( fx+e \right ) -1 \right ) }{16\,fa}}-{\frac{3\,\ln \left ( \cos \left ( fx+e \right ) -1 \right ) b}{4\,f{a}^{2}}}+{\frac{\ln \left ( \cos \left ( fx+e \right ) -1 \right ){b}^{2}}{2\,f{a}^{3}}} \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 = 2.52071, size = 1523, normalized size = 11.72 \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 [B] time = 1.47657, size = 505, normalized size = 3.88 \begin{align*} -\frac{\frac{\frac{8 \, a{\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} - \frac{8 \, b{\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} - \frac{a{\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}}}{a^{2}} - \frac{4 \,{\left (3 \, a^{2} - 12 \, a b + 8 \, b^{2}\right )} \log \left (-\frac{\cos \left (f x + e\right ) - 1}{\cos \left (f x + e\right ) + 1}\right )}{a^{3}} + \frac{64 \,{\left (a^{2} b - 2 \, a b^{2} + b^{3}\right )} \arctan \left (-\frac{a \cos \left (f x + e\right ) - b \cos \left (f x + e\right ) - b}{\sqrt{a b - b^{2}} \cos \left (f x + e\right ) + \sqrt{a b - b^{2}}}\right )}{\sqrt{a b - b^{2}} a^{3}} + \frac{{\left (a^{2} - \frac{8 \, a^{2}{\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} + \frac{8 \, a b{\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} + \frac{18 \, a^{2}{\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} - \frac{72 \, a b{\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} + \frac{48 \, b^{2}{\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}}\right )}{\left (\cos \left (f x + e\right ) + 1\right )}^{2}}{a^{3}{\left (\cos \left (f x + e\right ) - 1\right )}^{2}}}{64 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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