Optimal. Leaf size=134 \[ -\frac{b (a+3 b) \cos (e+f x)}{2 a^2 f (a+b) \sqrt{a-b \cos ^2(e+f x)+b}}-\frac{(a-3 b) \tanh ^{-1}\left (\frac{\sqrt{a} \cos (e+f x)}{\sqrt{a-b \cos ^2(e+f x)+b}}\right )}{2 a^{5/2} f}-\frac{\cot (e+f x) \csc (e+f x)}{2 a f \sqrt{a-b \cos ^2(e+f x)+b}} \]
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Rubi [A] time = 0.164457, antiderivative size = 134, 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 = {3186, 414, 527, 12, 377, 206} \[ -\frac{b (a+3 b) \cos (e+f x)}{2 a^2 f (a+b) \sqrt{a-b \cos ^2(e+f x)+b}}-\frac{(a-3 b) \tanh ^{-1}\left (\frac{\sqrt{a} \cos (e+f x)}{\sqrt{a-b \cos ^2(e+f x)+b}}\right )}{2 a^{5/2} f}-\frac{\cot (e+f x) \csc (e+f x)}{2 a f \sqrt{a-b \cos ^2(e+f x)+b}} \]
Antiderivative was successfully verified.
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Rule 3186
Rule 414
Rule 527
Rule 12
Rule 377
Rule 206
Rubi steps
\begin{align*} \int \frac{\csc ^3(e+f x)}{\left (a+b \sin ^2(e+f x)\right )^{3/2}} \, dx &=-\frac{\operatorname{Subst}\left (\int \frac{1}{\left (1-x^2\right )^2 \left (a+b-b x^2\right )^{3/2}} \, dx,x,\cos (e+f x)\right )}{f}\\ &=-\frac{\cot (e+f x) \csc (e+f x)}{2 a f \sqrt{a+b-b \cos ^2(e+f x)}}-\frac{\operatorname{Subst}\left (\int \frac{a-b-2 b x^2}{\left (1-x^2\right ) \left (a+b-b x^2\right )^{3/2}} \, dx,x,\cos (e+f x)\right )}{2 a f}\\ &=-\frac{b (a+3 b) \cos (e+f x)}{2 a^2 (a+b) f \sqrt{a+b-b \cos ^2(e+f x)}}-\frac{\cot (e+f x) \csc (e+f x)}{2 a f \sqrt{a+b-b \cos ^2(e+f x)}}-\frac{\operatorname{Subst}\left (\int \frac{(a-3 b) (a+b)}{\left (1-x^2\right ) \sqrt{a+b-b x^2}} \, dx,x,\cos (e+f x)\right )}{2 a^2 (a+b) f}\\ &=-\frac{b (a+3 b) \cos (e+f x)}{2 a^2 (a+b) f \sqrt{a+b-b \cos ^2(e+f x)}}-\frac{\cot (e+f x) \csc (e+f x)}{2 a f \sqrt{a+b-b \cos ^2(e+f x)}}-\frac{(a-3 b) \operatorname{Subst}\left (\int \frac{1}{\left (1-x^2\right ) \sqrt{a+b-b x^2}} \, dx,x,\cos (e+f x)\right )}{2 a^2 f}\\ &=-\frac{b (a+3 b) \cos (e+f x)}{2 a^2 (a+b) f \sqrt{a+b-b \cos ^2(e+f x)}}-\frac{\cot (e+f x) \csc (e+f x)}{2 a f \sqrt{a+b-b \cos ^2(e+f x)}}-\frac{(a-3 b) \operatorname{Subst}\left (\int \frac{1}{1-a x^2} \, dx,x,\frac{\cos (e+f x)}{\sqrt{a+b-b \cos ^2(e+f x)}}\right )}{2 a^2 f}\\ &=-\frac{(a-3 b) \tanh ^{-1}\left (\frac{\sqrt{a} \cos (e+f x)}{\sqrt{a+b-b \cos ^2(e+f x)}}\right )}{2 a^{5/2} f}-\frac{b (a+3 b) \cos (e+f x)}{2 a^2 (a+b) f \sqrt{a+b-b \cos ^2(e+f x)}}-\frac{\cot (e+f x) \csc (e+f x)}{2 a f \sqrt{a+b-b \cos ^2(e+f x)}}\\ \end{align*}
Mathematica [A] time = 0.659131, size = 134, normalized size = 1. \[ \frac{\frac{\cot (e+f x) \csc (e+f x) \left (-2 a^2+b (a+3 b) \cos (2 (e+f x))-3 a b-3 b^2\right )}{\sqrt{2} a^2 (a+b) \sqrt{2 a-b \cos (2 (e+f x))+b}}-\frac{(a-3 b) \tanh ^{-1}\left (\frac{\sqrt{2} \sqrt{a} \cos (e+f x)}{\sqrt{2 a-b \cos (2 (e+f x))+b}}\right )}{a^{5/2}}}{2 f} \]
Antiderivative was successfully verified.
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Maple [B] time = 2.581, size = 274, normalized size = 2. \begin{align*}{\frac{1}{f\cos \left ( fx+e \right ) }\sqrt{- \left ( -b \left ( \sin \left ( fx+e \right ) \right ) ^{2}-a \right ) \left ( \cos \left ( fx+e \right ) \right ) ^{2}} \left ({\frac{3\,b}{4}\ln \left ({\frac{1}{ \left ( \sin \left ( fx+e \right ) \right ) ^{2}} \left ( 2\,a+ \left ( -a+b \right ) \left ( \sin \left ( fx+e \right ) \right ) ^{2}+2\,\sqrt{a}\sqrt{- \left ( -b \left ( \sin \left ( fx+e \right ) \right ) ^{2}-a \right ) \left ( \cos \left ( fx+e \right ) \right ) ^{2}} \right ) } \right ){a}^{-{\frac{5}{2}}}}-{\frac{{b}^{2} \left ( \cos \left ( fx+e \right ) \right ) ^{2}}{{a}^{2} \left ( a+b \right ) }{\frac{1}{\sqrt{- \left ( -b \left ( \sin \left ( fx+e \right ) \right ) ^{2}-a \right ) \left ( \cos \left ( fx+e \right ) \right ) ^{2}}}}}-{\frac{1}{2\,{a}^{2} \left ( \sin \left ( fx+e \right ) \right ) ^{2}}\sqrt{- \left ( -b \left ( \sin \left ( fx+e \right ) \right ) ^{2}-a \right ) \left ( \cos \left ( fx+e \right ) \right ) ^{2}}}-{\frac{1}{4}\ln \left ({\frac{1}{ \left ( \sin \left ( fx+e \right ) \right ) ^{2}} \left ( 2\,a+ \left ( -a+b \right ) \left ( \sin \left ( fx+e \right ) \right ) ^{2}+2\,\sqrt{a}\sqrt{- \left ( -b \left ( \sin \left ( fx+e \right ) \right ) ^{2}-a \right ) \left ( \cos \left ( fx+e \right ) \right ) ^{2}} \right ) } \right ){a}^{-{\frac{3}{2}}}} \right ){\frac{1}{\sqrt{a+b \left ( \sin \left ( fx+e \right ) \right ) ^{2}}}}} \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 = 3.83483, size = 1474, normalized size = 11. \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] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\csc ^{3}{\left (e + f x \right )}}{\left (a + b \sin ^{2}{\left (e + f x \right )}\right )^{\frac{3}{2}}}\, dx \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 \sin \left (f x + e\right )^{2} + a\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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