Optimal. Leaf size=125 \[ -\frac{16 a^2 \cot (c+d x)}{3 d}-\frac{7 a^2 \tanh ^{-1}(\cos (c+d x))}{2 d}-\frac{7 a^2 \cot (c+d x) \csc (c+d x)}{2 d}+\frac{a^4 \cot (c+d x) \csc (c+d x)}{3 d (a-a \sin (c+d x))^2}+\frac{8 a^2 \cot (c+d x) \csc (c+d x)}{3 d (1-\sin (c+d x))} \]
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Rubi [A] time = 0.30795, antiderivative size = 125, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 8, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.276, Rules used = {2869, 2766, 2978, 2748, 3768, 3770, 3767, 8} \[ -\frac{16 a^2 \cot (c+d x)}{3 d}-\frac{7 a^2 \tanh ^{-1}(\cos (c+d x))}{2 d}-\frac{7 a^2 \cot (c+d x) \csc (c+d x)}{2 d}+\frac{a^4 \cot (c+d x) \csc (c+d x)}{3 d (a-a \sin (c+d x))^2}+\frac{8 a^2 \cot (c+d x) \csc (c+d x)}{3 d (1-\sin (c+d x))} \]
Antiderivative was successfully verified.
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Rule 2869
Rule 2766
Rule 2978
Rule 2748
Rule 3768
Rule 3770
Rule 3767
Rule 8
Rubi steps
\begin{align*} \int \csc ^3(c+d x) \sec ^4(c+d x) (a+a \sin (c+d x))^2 \, dx &=a^4 \int \frac{\csc ^3(c+d x)}{(a-a \sin (c+d x))^2} \, dx\\ &=\frac{a^4 \cot (c+d x) \csc (c+d x)}{3 d (a-a \sin (c+d x))^2}+\frac{1}{3} a^2 \int \frac{\csc ^3(c+d x) (5 a+3 a \sin (c+d x))}{a-a \sin (c+d x)} \, dx\\ &=\frac{8 a^2 \cot (c+d x) \csc (c+d x)}{3 d (1-\sin (c+d x))}+\frac{a^4 \cot (c+d x) \csc (c+d x)}{3 d (a-a \sin (c+d x))^2}+\frac{1}{3} \int \csc ^3(c+d x) \left (21 a^2+16 a^2 \sin (c+d x)\right ) \, dx\\ &=\frac{8 a^2 \cot (c+d x) \csc (c+d x)}{3 d (1-\sin (c+d x))}+\frac{a^4 \cot (c+d x) \csc (c+d x)}{3 d (a-a \sin (c+d x))^2}+\frac{1}{3} \left (16 a^2\right ) \int \csc ^2(c+d x) \, dx+\left (7 a^2\right ) \int \csc ^3(c+d x) \, dx\\ &=-\frac{7 a^2 \cot (c+d x) \csc (c+d x)}{2 d}+\frac{8 a^2 \cot (c+d x) \csc (c+d x)}{3 d (1-\sin (c+d x))}+\frac{a^4 \cot (c+d x) \csc (c+d x)}{3 d (a-a \sin (c+d x))^2}+\frac{1}{2} \left (7 a^2\right ) \int \csc (c+d x) \, dx-\frac{\left (16 a^2\right ) \operatorname{Subst}(\int 1 \, dx,x,\cot (c+d x))}{3 d}\\ &=-\frac{7 a^2 \tanh ^{-1}(\cos (c+d x))}{2 d}-\frac{16 a^2 \cot (c+d x)}{3 d}-\frac{7 a^2 \cot (c+d x) \csc (c+d x)}{2 d}+\frac{8 a^2 \cot (c+d x) \csc (c+d x)}{3 d (1-\sin (c+d x))}+\frac{a^4 \cot (c+d x) \csc (c+d x)}{3 d (a-a \sin (c+d x))^2}\\ \end{align*}
Mathematica [A] time = 2.11198, size = 190, normalized size = 1.52 \[ \frac{a^2 \left (24 \tan \left (\frac{1}{2} (c+d x)\right )-24 \cot \left (\frac{1}{2} (c+d x)\right )-3 \csc ^2\left (\frac{1}{2} (c+d x)\right )+3 \sec ^2\left (\frac{1}{2} (c+d x)\right )+84 \log \left (\sin \left (\frac{1}{2} (c+d x)\right )\right )-84 \log \left (\cos \left (\frac{1}{2} (c+d x)\right )\right )+\frac{160 \sin \left (\frac{1}{2} (c+d x)\right )}{\cos \left (\frac{1}{2} (c+d x)\right )-\sin \left (\frac{1}{2} (c+d x)\right )}+\frac{16 \sin \left (\frac{1}{2} (c+d x)\right )}{\left (\cos \left (\frac{1}{2} (c+d x)\right )-\sin \left (\frac{1}{2} (c+d x)\right )\right )^3}+\frac{8}{\left (\cos \left (\frac{1}{2} (c+d x)\right )-\sin \left (\frac{1}{2} (c+d x)\right )\right )^2}\right )}{24 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.135, size = 168, normalized size = 1.3 \begin{align*}{\frac{{a}^{2}}{3\,d \left ( \cos \left ( dx+c \right ) \right ) ^{3}}}+{\frac{7\,{a}^{2}}{2\,d\cos \left ( dx+c \right ) }}+{\frac{7\,{a}^{2}\ln \left ( \csc \left ( dx+c \right ) -\cot \left ( dx+c \right ) \right ) }{2\,d}}+{\frac{2\,{a}^{2}}{3\,d\sin \left ( dx+c \right ) \left ( \cos \left ( dx+c \right ) \right ) ^{3}}}+{\frac{8\,{a}^{2}}{3\,d\sin \left ( dx+c \right ) \cos \left ( dx+c \right ) }}-{\frac{16\,{a}^{2}\cot \left ( dx+c \right ) }{3\,d}}+{\frac{{a}^{2}}{3\,d \left ( \sin \left ( dx+c \right ) \right ) ^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{3}}}-{\frac{5\,{a}^{2}}{6\,d \left ( \sin \left ( dx+c \right ) \right ) ^{2}\cos \left ( dx+c \right ) }} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.19111, size = 216, normalized size = 1.73 \begin{align*} \frac{8 \,{\left (\tan \left (d x + c\right )^{3} - \frac{3}{\tan \left (d x + c\right )} + 6 \, \tan \left (d x + c\right )\right )} a^{2} + a^{2}{\left (\frac{2 \,{\left (15 \, \cos \left (d x + c\right )^{4} - 10 \, \cos \left (d x + c\right )^{2} - 2\right )}}{\cos \left (d x + c\right )^{5} - \cos \left (d x + c\right )^{3}} - 15 \, \log \left (\cos \left (d x + c\right ) + 1\right ) + 15 \, \log \left (\cos \left (d x + c\right ) - 1\right )\right )} + 2 \, a^{2}{\left (\frac{2 \,{\left (3 \, \cos \left (d x + c\right )^{2} + 1\right )}}{\cos \left (d x + c\right )^{3}} - 3 \, \log \left (\cos \left (d x + c\right ) + 1\right ) + 3 \, \log \left (\cos \left (d x + c\right ) - 1\right )\right )}}{12 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.46823, size = 1062, normalized size = 8.5 \begin{align*} -\frac{64 \, a^{2} \cos \left (d x + c\right )^{4} + 86 \, a^{2} \cos \left (d x + c\right )^{3} - 54 \, a^{2} \cos \left (d x + c\right )^{2} - 80 \, a^{2} \cos \left (d x + c\right ) - 4 \, a^{2} + 21 \,{\left (a^{2} \cos \left (d x + c\right )^{4} - a^{2} \cos \left (d x + c\right )^{3} - 3 \, a^{2} \cos \left (d x + c\right )^{2} + a^{2} \cos \left (d x + c\right ) + 2 \, a^{2} +{\left (a^{2} \cos \left (d x + c\right )^{3} + 2 \, a^{2} \cos \left (d x + c\right )^{2} - a^{2} \cos \left (d x + c\right ) - 2 \, a^{2}\right )} \sin \left (d x + c\right )\right )} \log \left (\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right ) - 21 \,{\left (a^{2} \cos \left (d x + c\right )^{4} - a^{2} \cos \left (d x + c\right )^{3} - 3 \, a^{2} \cos \left (d x + c\right )^{2} + a^{2} \cos \left (d x + c\right ) + 2 \, a^{2} +{\left (a^{2} \cos \left (d x + c\right )^{3} + 2 \, a^{2} \cos \left (d x + c\right )^{2} - a^{2} \cos \left (d x + c\right ) - 2 \, a^{2}\right )} \sin \left (d x + c\right )\right )} \log \left (-\frac{1}{2} \, \cos \left (d x + c\right ) + \frac{1}{2}\right ) - 2 \,{\left (32 \, a^{2} \cos \left (d x + c\right )^{3} - 11 \, a^{2} \cos \left (d x + c\right )^{2} - 38 \, a^{2} \cos \left (d x + c\right ) + 2 \, a^{2}\right )} \sin \left (d x + c\right )}{12 \,{\left (d \cos \left (d x + c\right )^{4} - d \cos \left (d x + c\right )^{3} - 3 \, d \cos \left (d x + c\right )^{2} + d \cos \left (d x + c\right ) +{\left (d \cos \left (d x + c\right )^{3} + 2 \, d \cos \left (d x + c\right )^{2} - d \cos \left (d x + c\right ) - 2 \, d\right )} \sin \left (d x + c\right ) + 2 \, d\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 [A] time = 1.34292, size = 203, normalized size = 1.62 \begin{align*} \frac{3 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 84 \, a^{2} \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) \right |}\right ) + 24 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - \frac{3 \,{\left (42 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 8 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + a^{2}\right )}}{\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2}} - \frac{16 \,{\left (12 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 21 \, a^{2} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 11 \, a^{2}\right )}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 1\right )}^{3}}}{24 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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