Optimal. Leaf size=199 \[ \frac{4 \csc ^3(c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}-\frac{4 \csc (c+d x)}{a^2 d \sqrt{e \csc (c+d x)}}-\frac{2 \cot ^3(c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}-\frac{2 \cot (c+d x) \csc ^2(c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}+\frac{16 \cot (c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}+\frac{28 E\left (\left .\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )\right |2\right )}{5 a^2 d \sqrt{\sin (c+d x)} \sqrt{e \csc (c+d x)}} \]
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Rubi [A] time = 0.468637, antiderivative size = 199, normalized size of antiderivative = 1., number of steps used = 14, number of rules used = 9, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.36, Rules used = {3878, 3872, 2875, 2873, 2567, 2636, 2639, 2564, 14} \[ \frac{4 \csc ^3(c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}-\frac{4 \csc (c+d x)}{a^2 d \sqrt{e \csc (c+d x)}}-\frac{2 \cot ^3(c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}-\frac{2 \cot (c+d x) \csc ^2(c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}+\frac{16 \cot (c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}+\frac{28 E\left (\left .\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )\right |2\right )}{5 a^2 d \sqrt{\sin (c+d x)} \sqrt{e \csc (c+d x)}} \]
Antiderivative was successfully verified.
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Rule 3878
Rule 3872
Rule 2875
Rule 2873
Rule 2567
Rule 2636
Rule 2639
Rule 2564
Rule 14
Rubi steps
\begin{align*} \int \frac{1}{\sqrt{e \csc (c+d x)} (a+a \sec (c+d x))^2} \, dx &=\frac{\int \frac{\sqrt{\sin (c+d x)}}{(a+a \sec (c+d x))^2} \, dx}{\sqrt{e \csc (c+d x)} \sqrt{\sin (c+d x)}}\\ &=\frac{\int \frac{\cos ^2(c+d x) \sqrt{\sin (c+d x)}}{(-a-a \cos (c+d x))^2} \, dx}{\sqrt{e \csc (c+d x)} \sqrt{\sin (c+d x)}}\\ &=\frac{\int \frac{\cos ^2(c+d x) (-a+a \cos (c+d x))^2}{\sin ^{\frac{7}{2}}(c+d x)} \, dx}{a^4 \sqrt{e \csc (c+d x)} \sqrt{\sin (c+d x)}}\\ &=\frac{\int \left (\frac{a^2 \cos ^2(c+d x)}{\sin ^{\frac{7}{2}}(c+d x)}-\frac{2 a^2 \cos ^3(c+d x)}{\sin ^{\frac{7}{2}}(c+d x)}+\frac{a^2 \cos ^4(c+d x)}{\sin ^{\frac{7}{2}}(c+d x)}\right ) \, dx}{a^4 \sqrt{e \csc (c+d x)} \sqrt{\sin (c+d x)}}\\ &=\frac{\int \frac{\cos ^2(c+d x)}{\sin ^{\frac{7}{2}}(c+d x)} \, dx}{a^2 \sqrt{e \csc (c+d x)} \sqrt{\sin (c+d x)}}+\frac{\int \frac{\cos ^4(c+d x)}{\sin ^{\frac{7}{2}}(c+d x)} \, dx}{a^2 \sqrt{e \csc (c+d x)} \sqrt{\sin (c+d x)}}-\frac{2 \int \frac{\cos ^3(c+d x)}{\sin ^{\frac{7}{2}}(c+d x)} \, dx}{a^2 \sqrt{e \csc (c+d x)} \sqrt{\sin (c+d x)}}\\ &=-\frac{2 \cot ^3(c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}-\frac{2 \cot (c+d x) \csc ^2(c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}-\frac{2 \int \frac{1}{\sin ^{\frac{3}{2}}(c+d x)} \, dx}{5 a^2 \sqrt{e \csc (c+d x)} \sqrt{\sin (c+d x)}}-\frac{6 \int \frac{\cos ^2(c+d x)}{\sin ^{\frac{3}{2}}(c+d x)} \, dx}{5 a^2 \sqrt{e \csc (c+d x)} \sqrt{\sin (c+d x)}}-\frac{2 \operatorname{Subst}\left (\int \frac{1-x^2}{x^{7/2}} \, dx,x,\sin (c+d x)\right )}{a^2 d \sqrt{e \csc (c+d x)} \sqrt{\sin (c+d x)}}\\ &=\frac{16 \cot (c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}-\frac{2 \cot ^3(c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}-\frac{2 \cot (c+d x) \csc ^2(c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}+\frac{2 \int \sqrt{\sin (c+d x)} \, dx}{5 a^2 \sqrt{e \csc (c+d x)} \sqrt{\sin (c+d x)}}+\frac{12 \int \sqrt{\sin (c+d x)} \, dx}{5 a^2 \sqrt{e \csc (c+d x)} \sqrt{\sin (c+d x)}}-\frac{2 \operatorname{Subst}\left (\int \left (\frac{1}{x^{7/2}}-\frac{1}{x^{3/2}}\right ) \, dx,x,\sin (c+d x)\right )}{a^2 d \sqrt{e \csc (c+d x)} \sqrt{\sin (c+d x)}}\\ &=\frac{16 \cot (c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}-\frac{2 \cot ^3(c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}-\frac{4 \csc (c+d x)}{a^2 d \sqrt{e \csc (c+d x)}}-\frac{2 \cot (c+d x) \csc ^2(c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}+\frac{4 \csc ^3(c+d x)}{5 a^2 d \sqrt{e \csc (c+d x)}}+\frac{28 E\left (\left .\frac{1}{2} \left (c-\frac{\pi }{2}+d x\right )\right |2\right )}{5 a^2 d \sqrt{e \csc (c+d x)} \sqrt{\sin (c+d x)}}\\ \end{align*}
Mathematica [C] time = 1.61185, size = 252, normalized size = 1.27 \[ \frac{4 \cos ^4\left (\frac{1}{2} (c+d x)\right ) \sqrt{\csc (c+d x)} \sec ^2(c+d x) \left (-3 \sqrt{\csc (c+d x)} \left ((5 \cos (2 c)-23) \sec (c) \cos (d x)-2 \left (5 \sin (c) \sin (d x)+\sec ^2\left (\frac{1}{2} (c+d x)\right )-10\right )\right )-\frac{28 \sqrt{2} e^{i (c-d x)} \sqrt{\frac{i e^{i (c+d x)}}{-1+e^{2 i (c+d x)}}} \left (\left (1+e^{2 i c}\right ) e^{2 i d x} \sqrt{1-e^{2 i (c+d x)}} \text{Hypergeometric2F1}\left (\frac{1}{2},\frac{3}{4},\frac{7}{4},e^{2 i (c+d x)}\right )-3 e^{2 i (c+d x)}+3\right )}{1+e^{2 i c}}\right )}{15 a^2 d (\sec (c+d x)+1)^2 \sqrt{e \csc (c+d x)}} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.236, size = 793, normalized size = 4. \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{\sqrt{e \csc \left (d x + c\right )}{\left (a \sec \left (d x + c\right ) + a\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\sqrt{e \csc \left (d x + c\right )}}{a^{2} e \csc \left (d x + c\right ) \sec \left (d x + c\right )^{2} + 2 \, a^{2} e \csc \left (d x + c\right ) \sec \left (d x + c\right ) + a^{2} e \csc \left (d x + c\right )}, x\right ) \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*} \frac{\int \frac{1}{\sqrt{e \csc{\left (c + d x \right )}} \sec ^{2}{\left (c + d x \right )} + 2 \sqrt{e \csc{\left (c + d x \right )}} \sec{\left (c + d x \right )} + \sqrt{e \csc{\left (c + d x \right )}}}\, dx}{a^{2}} \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{1}{\sqrt{e \csc \left (d x + c\right )}{\left (a \sec \left (d x + c\right ) + a\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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