Optimal. Leaf size=113 \[ -\frac{A \cot (c+d x)}{a^3 d}+\frac{4 A \tanh ^{-1}(\cos (c+d x))}{a^3 d}-\frac{104 A \cot (c+d x)}{15 a^3 d (\csc (c+d x)+1)}+\frac{31 A \cot (c+d x)}{15 a^3 d (\csc (c+d x)+1)^2}-\frac{2 A \cot (c+d x)}{5 a^3 d (\csc (c+d x)+1)^3} \]
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Rubi [A] time = 0.398275, antiderivative size = 113, normalized size of antiderivative = 1., number of steps used = 15, number of rules used = 9, integrand size = 32, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.281, Rules used = {2950, 2709, 3770, 3767, 8, 3777, 3922, 3919, 3794} \[ -\frac{A \cot (c+d x)}{a^3 d}+\frac{4 A \tanh ^{-1}(\cos (c+d x))}{a^3 d}-\frac{104 A \cot (c+d x)}{15 a^3 d (\csc (c+d x)+1)}+\frac{31 A \cot (c+d x)}{15 a^3 d (\csc (c+d x)+1)^2}-\frac{2 A \cot (c+d x)}{5 a^3 d (\csc (c+d x)+1)^3} \]
Antiderivative was successfully verified.
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Rule 2950
Rule 2709
Rule 3770
Rule 3767
Rule 8
Rule 3777
Rule 3922
Rule 3919
Rule 3794
Rubi steps
\begin{align*} \int \frac{\csc ^2(c+d x) (A-A \sin (c+d x))}{(a+a \sin (c+d x))^3} \, dx &=(a A) \int \frac{\cot ^2(c+d x)}{(a+a \sin (c+d x))^4} \, dx\\ &=\frac{A \int \left (\frac{9}{a^2}-\frac{4 \csc (c+d x)}{a^2}+\frac{\csc ^2(c+d x)}{a^2}-\frac{2}{a^2 (1+\csc (c+d x))^3}+\frac{9}{a^2 (1+\csc (c+d x))^2}-\frac{16}{a^2 (1+\csc (c+d x))}\right ) \, dx}{a}\\ &=\frac{9 A x}{a^3}+\frac{A \int \csc ^2(c+d x) \, dx}{a^3}-\frac{(2 A) \int \frac{1}{(1+\csc (c+d x))^3} \, dx}{a^3}-\frac{(4 A) \int \csc (c+d x) \, dx}{a^3}+\frac{(9 A) \int \frac{1}{(1+\csc (c+d x))^2} \, dx}{a^3}-\frac{(16 A) \int \frac{1}{1+\csc (c+d x)} \, dx}{a^3}\\ &=\frac{9 A x}{a^3}+\frac{4 A \tanh ^{-1}(\cos (c+d x))}{a^3 d}-\frac{2 A \cot (c+d x)}{5 a^3 d (1+\csc (c+d x))^3}+\frac{3 A \cot (c+d x)}{a^3 d (1+\csc (c+d x))^2}-\frac{16 A \cot (c+d x)}{a^3 d (1+\csc (c+d x))}+\frac{(2 A) \int \frac{-5+2 \csc (c+d x)}{(1+\csc (c+d x))^2} \, dx}{5 a^3}-\frac{(3 A) \int \frac{-3+\csc (c+d x)}{1+\csc (c+d x)} \, dx}{a^3}+\frac{(16 A) \int -1 \, dx}{a^3}-\frac{A \operatorname{Subst}(\int 1 \, dx,x,\cot (c+d x))}{a^3 d}\\ &=\frac{2 A x}{a^3}+\frac{4 A \tanh ^{-1}(\cos (c+d x))}{a^3 d}-\frac{A \cot (c+d x)}{a^3 d}-\frac{2 A \cot (c+d x)}{5 a^3 d (1+\csc (c+d x))^3}+\frac{31 A \cot (c+d x)}{15 a^3 d (1+\csc (c+d x))^2}-\frac{16 A \cot (c+d x)}{a^3 d (1+\csc (c+d x))}-\frac{(2 A) \int \frac{15-7 \csc (c+d x)}{1+\csc (c+d x)} \, dx}{15 a^3}-\frac{(12 A) \int \frac{\csc (c+d x)}{1+\csc (c+d x)} \, dx}{a^3}\\ &=\frac{4 A \tanh ^{-1}(\cos (c+d x))}{a^3 d}-\frac{A \cot (c+d x)}{a^3 d}-\frac{2 A \cot (c+d x)}{5 a^3 d (1+\csc (c+d x))^3}+\frac{31 A \cot (c+d x)}{15 a^3 d (1+\csc (c+d x))^2}-\frac{4 A \cot (c+d x)}{a^3 d (1+\csc (c+d x))}+\frac{(44 A) \int \frac{\csc (c+d x)}{1+\csc (c+d x)} \, dx}{15 a^3}\\ &=\frac{4 A \tanh ^{-1}(\cos (c+d x))}{a^3 d}-\frac{A \cot (c+d x)}{a^3 d}-\frac{2 A \cot (c+d x)}{5 a^3 d (1+\csc (c+d x))^3}+\frac{31 A \cot (c+d x)}{15 a^3 d (1+\csc (c+d x))^2}-\frac{104 A \cot (c+d x)}{15 a^3 d (1+\csc (c+d x))}\\ \end{align*}
Mathematica [A] time = 3.09343, size = 167, normalized size = 1.48 \[ -\frac{A \left (-15 \tan \left (\frac{1}{2} (c+d x)\right )+15 \cot \left (\frac{1}{2} (c+d x)\right )+120 \log \left (\sin \left (\frac{1}{2} (c+d x)\right )\right )-120 \log \left (\cos \left (\frac{1}{2} (c+d x)\right )\right )+\frac{2 \sin \left (\frac{1}{2} (c+d x)\right ) (-354 \sin (c+d x)+79 \cos (2 (c+d x))-287)}{\left (\sin \left (\frac{1}{2} (c+d x)\right )+\cos \left (\frac{1}{2} (c+d x)\right )\right )^5}+\frac{38}{\left (\sin \left (\frac{1}{2} (c+d x)\right )+\cos \left (\frac{1}{2} (c+d x)\right )\right )^2}+\frac{12}{\left (\sin \left (\frac{1}{2} (c+d x)\right )+\cos \left (\frac{1}{2} (c+d x)\right )\right )^4}\right )}{30 a^3 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.169, size = 169, normalized size = 1.5 \begin{align*}{\frac{A}{2\,d{a}^{3}}\tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) }-{\frac{16\,A}{5\,d{a}^{3}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) +1 \right ) ^{-5}}+8\,{\frac{A}{d{a}^{3} \left ( \tan \left ( 1/2\,dx+c/2 \right ) +1 \right ) ^{4}}}-{\frac{44\,A}{3\,d{a}^{3}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) +1 \right ) ^{-3}}+14\,{\frac{A}{d{a}^{3} \left ( \tan \left ( 1/2\,dx+c/2 \right ) +1 \right ) ^{2}}}-18\,{\frac{A}{d{a}^{3} \left ( \tan \left ( 1/2\,dx+c/2 \right ) +1 \right ) }}-{\frac{A}{2\,d{a}^{3}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{-1}}-4\,{\frac{A\ln \left ( \tan \left ( 1/2\,dx+c/2 \right ) \right ) }{d{a}^{3}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.02189, size = 701, normalized size = 6.2 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.10721, size = 1065, normalized size = 9.42 \begin{align*} \frac{94 \, A \cos \left (d x + c\right )^{4} + 222 \, A \cos \left (d x + c\right )^{3} - 115 \, A \cos \left (d x + c\right )^{2} - 237 \, A \cos \left (d x + c\right ) + 30 \,{\left (A \cos \left (d x + c\right )^{4} - 2 \, A \cos \left (d x + c\right )^{3} - 5 \, A \cos \left (d x + c\right )^{2} + 2 \, A \cos \left (d x + c\right ) -{\left (A \cos \left (d x + c\right )^{3} + 3 \, A \cos \left (d x + c\right )^{2} - 2 \, A \cos \left (d x + c\right ) - 4 \, A\right )} \sin \left (d x + c\right ) + 4 \, A\right )} \log \left (\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right ) - 30 \,{\left (A \cos \left (d x + c\right )^{4} - 2 \, A \cos \left (d x + c\right )^{3} - 5 \, A \cos \left (d x + c\right )^{2} + 2 \, A \cos \left (d x + c\right ) -{\left (A \cos \left (d x + c\right )^{3} + 3 \, A \cos \left (d x + c\right )^{2} - 2 \, A \cos \left (d x + c\right ) - 4 \, A\right )} \sin \left (d x + c\right ) + 4 \, A\right )} \log \left (-\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right ) +{\left (94 \, A \cos \left (d x + c\right )^{3} - 128 \, A \cos \left (d x + c\right )^{2} - 243 \, A \cos \left (d x + c\right ) - 6 \, A\right )} \sin \left (d x + c\right ) + 6 \, A}{15 \,{\left (a^{3} d \cos \left (d x + c\right )^{4} - 2 \, a^{3} d \cos \left (d x + c\right )^{3} - 5 \, a^{3} d \cos \left (d x + c\right )^{2} + 2 \, a^{3} d \cos \left (d x + c\right ) + 4 \, a^{3} d -{\left (a^{3} d \cos \left (d x + c\right )^{3} + 3 \, a^{3} d \cos \left (d x + c\right )^{2} - 2 \, a^{3} d \cos \left (d x + c\right ) - 4 \, a^{3} d\right )} \sin \left (d x + c\right )\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{A \left (\int - \frac{\csc ^{2}{\left (c + d x \right )}}{\sin ^{3}{\left (c + d x \right )} + 3 \sin ^{2}{\left (c + d x \right )} + 3 \sin{\left (c + d x \right )} + 1}\, dx + \int \frac{\sin{\left (c + d x \right )} \csc ^{2}{\left (c + d x \right )}}{\sin ^{3}{\left (c + d x \right )} + 3 \sin ^{2}{\left (c + d x \right )} + 3 \sin{\left (c + d x \right )} + 1}\, dx\right )}{a^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.16707, size = 197, normalized size = 1.74 \begin{align*} -\frac{\frac{120 \, A \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) \right |}\right )}{a^{3}} - \frac{15 \, A \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )}{a^{3}} - \frac{15 \,{\left (8 \, A \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - A\right )}}{a^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )} + \frac{4 \,{\left (135 \, A \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} + 435 \, A \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 605 \, A \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 385 \, A \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 104 \, A\right )}}{a^{3}{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 1\right )}^{5}}}{30 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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