Optimal. Leaf size=143 \[ -\frac{3 (a-b)^2 \tanh ^{-1}\left (\frac{\sqrt{a} \sec (e+f x)}{\sqrt{a+b \sec ^2(e+f x)-b}}\right )}{8 a^{5/2} f}-\frac{(5 a-3 b) \cot (e+f x) \csc (e+f x) \sqrt{a+b \sec ^2(e+f x)-b}}{8 a^2 f}-\frac{\cot ^3(e+f x) \csc (e+f x) \sqrt{a+b \sec ^2(e+f x)-b}}{4 a f} \]
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Rubi [A] time = 0.160042, antiderivative size = 143, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.24, Rules used = {3664, 470, 527, 12, 377, 207} \[ -\frac{3 (a-b)^2 \tanh ^{-1}\left (\frac{\sqrt{a} \sec (e+f x)}{\sqrt{a+b \sec ^2(e+f x)-b}}\right )}{8 a^{5/2} f}-\frac{(5 a-3 b) \cot (e+f x) \csc (e+f x) \sqrt{a+b \sec ^2(e+f x)-b}}{8 a^2 f}-\frac{\cot ^3(e+f x) \csc (e+f x) \sqrt{a+b \sec ^2(e+f x)-b}}{4 a f} \]
Antiderivative was successfully verified.
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Rule 3664
Rule 470
Rule 527
Rule 12
Rule 377
Rule 207
Rubi steps
\begin{align*} \int \frac{\csc ^5(e+f x)}{\sqrt{a+b \tan ^2(e+f x)}} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{x^4}{\left (-1+x^2\right )^3 \sqrt{a-b+b x^2}} \, dx,x,\sec (e+f x)\right )}{f}\\ &=-\frac{\cot ^3(e+f x) \csc (e+f x) \sqrt{a-b+b \sec ^2(e+f x)}}{4 a f}-\frac{\operatorname{Subst}\left (\int \frac{-a+b-2 (2 a-b) x^2}{\left (-1+x^2\right )^2 \sqrt{a-b+b x^2}} \, dx,x,\sec (e+f x)\right )}{4 a f}\\ &=-\frac{(5 a-3 b) \cot (e+f x) \csc (e+f x) \sqrt{a-b+b \sec ^2(e+f x)}}{8 a^2 f}-\frac{\cot ^3(e+f x) \csc (e+f x) \sqrt{a-b+b \sec ^2(e+f x)}}{4 a f}-\frac{\operatorname{Subst}\left (\int -\frac{3 (a-b)^2}{\left (-1+x^2\right ) \sqrt{a-b+b x^2}} \, dx,x,\sec (e+f x)\right )}{8 a^2 f}\\ &=-\frac{(5 a-3 b) \cot (e+f x) \csc (e+f x) \sqrt{a-b+b \sec ^2(e+f x)}}{8 a^2 f}-\frac{\cot ^3(e+f x) \csc (e+f x) \sqrt{a-b+b \sec ^2(e+f x)}}{4 a f}+\frac{\left (3 (a-b)^2\right ) \operatorname{Subst}\left (\int \frac{1}{\left (-1+x^2\right ) \sqrt{a-b+b x^2}} \, dx,x,\sec (e+f x)\right )}{8 a^2 f}\\ &=-\frac{(5 a-3 b) \cot (e+f x) \csc (e+f x) \sqrt{a-b+b \sec ^2(e+f x)}}{8 a^2 f}-\frac{\cot ^3(e+f x) \csc (e+f x) \sqrt{a-b+b \sec ^2(e+f x)}}{4 a f}+\frac{\left (3 (a-b)^2\right ) \operatorname{Subst}\left (\int \frac{1}{-1+a x^2} \, dx,x,\frac{\sec (e+f x)}{\sqrt{a-b+b \sec ^2(e+f x)}}\right )}{8 a^2 f}\\ &=-\frac{3 (a-b)^2 \tanh ^{-1}\left (\frac{\sqrt{a} \sec (e+f x)}{\sqrt{a-b+b \sec ^2(e+f x)}}\right )}{8 a^{5/2} f}-\frac{(5 a-3 b) \cot (e+f x) \csc (e+f x) \sqrt{a-b+b \sec ^2(e+f x)}}{8 a^2 f}-\frac{\cot ^3(e+f x) \csc (e+f x) \sqrt{a-b+b \sec ^2(e+f x)}}{4 a f}\\ \end{align*}
Mathematica [A] time = 4.33127, size = 278, normalized size = 1.94 \[ \frac{\sqrt{\sec ^2(e+f x) ((a-b) \cos (2 (e+f x))+a+b)} \left (-\sqrt{2} \sqrt{a} \cot (e+f x) \csc (e+f x) \left (2 a \csc ^2(e+f x)+3 a-3 b\right )-\frac{3 (a-b)^2 \cos (e+f x) \sec ^2\left (\frac{1}{2} (e+f x)\right ) \left (\tanh ^{-1}\left (\frac{a-(a-2 b) \tan ^2\left (\frac{1}{2} (e+f x)\right )}{\sqrt{a} \sqrt{a \left (\tan ^2\left (\frac{1}{2} (e+f x)\right )-1\right )^2+4 b \tan ^2\left (\frac{1}{2} (e+f x)\right )}}\right )+\tanh ^{-1}\left (\frac{a \left (\tan ^2\left (\frac{1}{2} (e+f x)\right )-1\right )+2 b}{\sqrt{a} \sqrt{a \left (\tan ^2\left (\frac{1}{2} (e+f x)\right )-1\right )^2+4 b \tan ^2\left (\frac{1}{2} (e+f x)\right )}}\right )\right )}{\sqrt{\sec ^4\left (\frac{1}{2} (e+f x)\right ) ((a-b) \cos (2 (e+f x))+a+b)}}\right )}{16 a^{5/2} f} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.238, size = 6334, normalized size = 44.3 \begin{align*} \text{output too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [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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Fricas [A] time = 2.69862, size = 1071, normalized size = 7.49 \begin{align*} \left [\frac{3 \,{\left ({\left (a^{2} - 2 \, a b + b^{2}\right )} \cos \left (f x + e\right )^{4} - 2 \,{\left (a^{2} - 2 \, a b + b^{2}\right )} \cos \left (f x + e\right )^{2} + a^{2} - 2 \, a b + b^{2}\right )} \sqrt{a} \log \left (-\frac{2 \,{\left ({\left (a - b\right )} \cos \left (f x + e\right )^{2} - 2 \, \sqrt{a} \sqrt{\frac{{\left (a - b\right )} \cos \left (f x + e\right )^{2} + b}{\cos \left (f x + e\right )^{2}}} \cos \left (f x + e\right ) + a + b\right )}}{\cos \left (f x + e\right )^{2} - 1}\right ) + 2 \,{\left (3 \,{\left (a^{2} - a b\right )} \cos \left (f x + e\right )^{3} -{\left (5 \, a^{2} - 3 \, a b\right )} \cos \left (f x + e\right )\right )} \sqrt{\frac{{\left (a - b\right )} \cos \left (f x + e\right )^{2} + b}{\cos \left (f x + e\right )^{2}}}}{16 \,{\left (a^{3} f \cos \left (f x + e\right )^{4} - 2 \, a^{3} f \cos \left (f x + e\right )^{2} + a^{3} f\right )}}, \frac{3 \,{\left ({\left (a^{2} - 2 \, a b + b^{2}\right )} \cos \left (f x + e\right )^{4} - 2 \,{\left (a^{2} - 2 \, a b + b^{2}\right )} \cos \left (f x + e\right )^{2} + a^{2} - 2 \, a b + b^{2}\right )} \sqrt{-a} \arctan \left (\frac{\sqrt{-a} \sqrt{\frac{{\left (a - b\right )} \cos \left (f x + e\right )^{2} + b}{\cos \left (f x + e\right )^{2}}} \cos \left (f x + e\right )}{a}\right ) +{\left (3 \,{\left (a^{2} - a b\right )} \cos \left (f x + e\right )^{3} -{\left (5 \, a^{2} - 3 \, a b\right )} \cos \left (f x + e\right )\right )} \sqrt{\frac{{\left (a - b\right )} \cos \left (f x + e\right )^{2} + b}{\cos \left (f x + e\right )^{2}}}}{8 \,{\left (a^{3} f \cos \left (f x + e\right )^{4} - 2 \, a^{3} f \cos \left (f x + e\right )^{2} + a^{3} 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 [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\csc \left (f x + e\right )^{5}}{\sqrt{b \tan \left (f x + e\right )^{2} + a}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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