Optimal. Leaf size=177 \[ -\frac{b (13 a-15 b) \sec (e+f x)}{6 a^3 f (a-b) \sqrt{a+b \sec ^2(e+f x)-b}}-\frac{5 b \sec (e+f x)}{6 a^2 f \left (a+b \sec ^2(e+f x)-b\right )^{3/2}}-\frac{(a-5 b) \tanh ^{-1}\left (\frac{\sqrt{a} \sec (e+f x)}{\sqrt{a+b \sec ^2(e+f x)-b}}\right )}{2 a^{7/2} f}-\frac{\cot (e+f x) \csc (e+f x)}{2 a f \left (a+b \sec ^2(e+f x)-b\right )^{3/2}} \]
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Rubi [A] time = 0.20946, antiderivative size = 177, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.24, Rules used = {3664, 471, 527, 12, 377, 207} \[ -\frac{b (13 a-15 b) \sec (e+f x)}{6 a^3 f (a-b) \sqrt{a+b \sec ^2(e+f x)-b}}-\frac{5 b \sec (e+f x)}{6 a^2 f \left (a+b \sec ^2(e+f x)-b\right )^{3/2}}-\frac{(a-5 b) \tanh ^{-1}\left (\frac{\sqrt{a} \sec (e+f x)}{\sqrt{a+b \sec ^2(e+f x)-b}}\right )}{2 a^{7/2} f}-\frac{\cot (e+f x) \csc (e+f x)}{2 a f \left (a+b \sec ^2(e+f x)-b\right )^{3/2}} \]
Antiderivative was successfully verified.
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Rule 3664
Rule 471
Rule 527
Rule 12
Rule 377
Rule 207
Rubi steps
\begin{align*} \int \frac{\csc ^3(e+f x)}{\left (a+b \tan ^2(e+f x)\right )^{5/2}} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{x^2}{\left (-1+x^2\right )^2 \left (a-b+b x^2\right )^{5/2}} \, dx,x,\sec (e+f x)\right )}{f}\\ &=-\frac{\cot (e+f x) \csc (e+f x)}{2 a f \left (a-b+b \sec ^2(e+f x)\right )^{3/2}}+\frac{\operatorname{Subst}\left (\int \frac{a-b-4 b x^2}{\left (-1+x^2\right ) \left (a-b+b x^2\right )^{5/2}} \, dx,x,\sec (e+f x)\right )}{2 a f}\\ &=-\frac{\cot (e+f x) \csc (e+f x)}{2 a f \left (a-b+b \sec ^2(e+f x)\right )^{3/2}}-\frac{5 b \sec (e+f x)}{6 a^2 f \left (a-b+b \sec ^2(e+f x)\right )^{3/2}}+\frac{\operatorname{Subst}\left (\int \frac{(3 a-5 b) (a-b)-10 (a-b) b x^2}{\left (-1+x^2\right ) \left (a-b+b x^2\right )^{3/2}} \, dx,x,\sec (e+f x)\right )}{6 a^2 (a-b) f}\\ &=-\frac{\cot (e+f x) \csc (e+f x)}{2 a f \left (a-b+b \sec ^2(e+f x)\right )^{3/2}}-\frac{5 b \sec (e+f x)}{6 a^2 f \left (a-b+b \sec ^2(e+f x)\right )^{3/2}}-\frac{(13 a-15 b) b \sec (e+f x)}{6 a^3 (a-b) f \sqrt{a-b+b \sec ^2(e+f x)}}+\frac{\operatorname{Subst}\left (\int \frac{3 (a-5 b) (a-b)^2}{\left (-1+x^2\right ) \sqrt{a-b+b x^2}} \, dx,x,\sec (e+f x)\right )}{6 a^3 (a-b)^2 f}\\ &=-\frac{\cot (e+f x) \csc (e+f x)}{2 a f \left (a-b+b \sec ^2(e+f x)\right )^{3/2}}-\frac{5 b \sec (e+f x)}{6 a^2 f \left (a-b+b \sec ^2(e+f x)\right )^{3/2}}-\frac{(13 a-15 b) b \sec (e+f x)}{6 a^3 (a-b) f \sqrt{a-b+b \sec ^2(e+f x)}}+\frac{(a-5 b) \operatorname{Subst}\left (\int \frac{1}{\left (-1+x^2\right ) \sqrt{a-b+b x^2}} \, dx,x,\sec (e+f x)\right )}{2 a^3 f}\\ &=-\frac{\cot (e+f x) \csc (e+f x)}{2 a f \left (a-b+b \sec ^2(e+f x)\right )^{3/2}}-\frac{5 b \sec (e+f x)}{6 a^2 f \left (a-b+b \sec ^2(e+f x)\right )^{3/2}}-\frac{(13 a-15 b) b \sec (e+f x)}{6 a^3 (a-b) f \sqrt{a-b+b \sec ^2(e+f x)}}+\frac{(a-5 b) \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 )}{2 a^3 f}\\ &=-\frac{(a-5 b) \tanh ^{-1}\left (\frac{\sqrt{a} \sec (e+f x)}{\sqrt{a-b+b \sec ^2(e+f x)}}\right )}{2 a^{7/2} f}-\frac{\cot (e+f x) \csc (e+f x)}{2 a f \left (a-b+b \sec ^2(e+f x)\right )^{3/2}}-\frac{5 b \sec (e+f x)}{6 a^2 f \left (a-b+b \sec ^2(e+f x)\right )^{3/2}}-\frac{(13 a-15 b) b \sec (e+f x)}{6 a^3 (a-b) f \sqrt{a-b+b \sec ^2(e+f x)}}\\ \end{align*}
Mathematica [B] time = 4.25862, size = 385, normalized size = 2.18 \[ \frac{\frac{\sqrt{\frac{(a-b) \cos (2 (e+f x))+a+b}{\cos (2 (e+f x))+1}} \left (8 a b^2 \cos (e+f x)-24 b (a-b) \cos (e+f x) ((a-b) \cos (2 (e+f x))+a+b)-3 (a-b) \cot (e+f x) \csc (e+f x) ((a-b) \cos (2 (e+f x))+a+b)^2\right )}{3 a^3 (a-b) ((a-b) \cos (2 (e+f x))+a+b)^2}-\frac{(a-5 b) \cos (e+f x) \sec ^2\left (\frac{1}{2} (e+f x)\right ) \sqrt{\sec ^2(e+f x) ((a-b) \cos (2 (e+f x))+a+b)} \left (\tanh ^{-1}\left (\frac{a-(a-2 b) \tan ^2\left (\frac{1}{2} (e+f x)\right )}{\sqrt{a} \sqrt{a \left (\tan ^2\left (\frac{1}{2} (e+f x)\right )-1\right )^2+4 b \tan ^2\left (\frac{1}{2} (e+f x)\right )}}\right )+\tanh ^{-1}\left (\frac{a \left (\tan ^2\left (\frac{1}{2} (e+f x)\right )-1\right )+2 b}{\sqrt{a} \sqrt{a \left (\tan ^2\left (\frac{1}{2} (e+f x)\right )-1\right )^2+4 b \tan ^2\left (\frac{1}{2} (e+f x)\right )}}\right )\right )}{2 a^{7/2} \sqrt{\sec ^4\left (\frac{1}{2} (e+f x)\right ) ((a-b) \cos (2 (e+f x))+a+b)}}}{2 f} \]
Antiderivative was successfully verified.
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Maple [B] time = 2.254, size = 38486, normalized size = 217.4 \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 [B] time = 3.421, size = 2014, normalized size = 11.38 \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 [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\csc \left (f x + e\right )^{3}}{{\left (b \tan \left (f x + e\right )^{2} + a\right )}^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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