Optimal. Leaf size=123 \[ -\frac{2 a^2 \cos (c+d x)}{5 d \sqrt{a \sin (c+d x)+a}}-\frac{2 a^{3/2} \tanh ^{-1}\left (\frac{\sqrt{a} \cos (c+d x)}{\sqrt{a \sin (c+d x)+a}}\right )}{d}+\frac{2 a \cos (c+d x) \sqrt{a \sin (c+d x)+a}}{5 d}+\frac{2 \cos (c+d x) (a \sin (c+d x)+a)^{3/2}}{5 d} \]
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Rubi [A] time = 0.459499, antiderivative size = 123, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.185, Rules used = {2874, 2976, 2981, 2773, 206} \[ -\frac{2 a^2 \cos (c+d x)}{5 d \sqrt{a \sin (c+d x)+a}}-\frac{2 a^{3/2} \tanh ^{-1}\left (\frac{\sqrt{a} \cos (c+d x)}{\sqrt{a \sin (c+d x)+a}}\right )}{d}+\frac{2 a \cos (c+d x) \sqrt{a \sin (c+d x)+a}}{5 d}+\frac{2 \cos (c+d x) (a \sin (c+d x)+a)^{3/2}}{5 d} \]
Antiderivative was successfully verified.
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Rule 2874
Rule 2976
Rule 2981
Rule 2773
Rule 206
Rubi steps
\begin{align*} \int \cos (c+d x) \cot (c+d x) (a+a \sin (c+d x))^{3/2} \, dx &=\frac{\int \csc (c+d x) (a-a \sin (c+d x)) (a+a \sin (c+d x))^{5/2} \, dx}{a^2}\\ &=\frac{2 \cos (c+d x) (a+a \sin (c+d x))^{3/2}}{5 d}+\frac{2 \int \csc (c+d x) (a+a \sin (c+d x))^{3/2} \left (\frac{5 a^2}{2}-\frac{3}{2} a^2 \sin (c+d x)\right ) \, dx}{5 a^2}\\ &=\frac{2 a \cos (c+d x) \sqrt{a+a \sin (c+d x)}}{5 d}+\frac{2 \cos (c+d x) (a+a \sin (c+d x))^{3/2}}{5 d}+\frac{4 \int \csc (c+d x) \sqrt{a+a \sin (c+d x)} \left (\frac{15 a^3}{4}+\frac{3}{4} a^3 \sin (c+d x)\right ) \, dx}{15 a^2}\\ &=-\frac{2 a^2 \cos (c+d x)}{5 d \sqrt{a+a \sin (c+d x)}}+\frac{2 a \cos (c+d x) \sqrt{a+a \sin (c+d x)}}{5 d}+\frac{2 \cos (c+d x) (a+a \sin (c+d x))^{3/2}}{5 d}+a \int \csc (c+d x) \sqrt{a+a \sin (c+d x)} \, dx\\ &=-\frac{2 a^2 \cos (c+d x)}{5 d \sqrt{a+a \sin (c+d x)}}+\frac{2 a \cos (c+d x) \sqrt{a+a \sin (c+d x)}}{5 d}+\frac{2 \cos (c+d x) (a+a \sin (c+d x))^{3/2}}{5 d}-\frac{\left (2 a^2\right ) \operatorname{Subst}\left (\int \frac{1}{a-x^2} \, dx,x,\frac{a \cos (c+d x)}{\sqrt{a+a \sin (c+d x)}}\right )}{d}\\ &=-\frac{2 a^{3/2} \tanh ^{-1}\left (\frac{\sqrt{a} \cos (c+d x)}{\sqrt{a+a \sin (c+d x)}}\right )}{d}-\frac{2 a^2 \cos (c+d x)}{5 d \sqrt{a+a \sin (c+d x)}}+\frac{2 a \cos (c+d x) \sqrt{a+a \sin (c+d x)}}{5 d}+\frac{2 \cos (c+d x) (a+a \sin (c+d x))^{3/2}}{5 d}\\ \end{align*}
Mathematica [A] time = 0.266546, size = 145, normalized size = 1.18 \[ \frac{(a (\sin (c+d x)+1))^{3/2} \left (5 \sin \left (\frac{3}{2} (c+d x)\right )+\sin \left (\frac{5}{2} (c+d x)\right )+5 \cos \left (\frac{3}{2} (c+d x)\right )-\cos \left (\frac{5}{2} (c+d x)\right )-10 \log \left (-\sin \left (\frac{1}{2} (c+d x)\right )+\cos \left (\frac{1}{2} (c+d x)\right )+1\right )+10 \log \left (\sin \left (\frac{1}{2} (c+d x)\right )-\cos \left (\frac{1}{2} (c+d x)\right )+1\right )\right )}{10 d \left (\sin \left (\frac{1}{2} (c+d x)\right )+\cos \left (\frac{1}{2} (c+d x)\right )\right )^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.825, size = 123, normalized size = 1. \begin{align*} -{\frac{2+2\,\sin \left ( dx+c \right ) }{5\,ad\cos \left ( dx+c \right ) }\sqrt{-a \left ( \sin \left ( dx+c \right ) -1 \right ) } \left ( 5\,{a}^{5/2}{\it Artanh} \left ({\frac{\sqrt{a-a\sin \left ( dx+c \right ) }}{\sqrt{a}}} \right ) - \left ( a-a\sin \left ( dx+c \right ) \right ) ^{{\frac{5}{2}}}+5\, \left ( a-a\sin \left ( dx+c \right ) \right ) ^{3/2}a-5\,{a}^{2}\sqrt{a-a\sin \left ( dx+c \right ) } \right ){\frac{1}{\sqrt{a+a\sin \left ( dx+c \right ) }}}} \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{\left (a \sin \left (d x + c\right ) + a\right )}^{\frac{3}{2}} \cos \left (d x + c\right )^{2} \csc \left (d x + c\right )\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.80858, size = 764, normalized size = 6.21 \begin{align*} \frac{5 \,{\left (a \cos \left (d x + c\right ) + a \sin \left (d x + c\right ) + a\right )} \sqrt{a} \log \left (\frac{a \cos \left (d x + c\right )^{3} - 7 \, a \cos \left (d x + c\right )^{2} - 4 \,{\left (\cos \left (d x + c\right )^{2} +{\left (\cos \left (d x + c\right ) + 3\right )} \sin \left (d x + c\right ) - 2 \, \cos \left (d x + c\right ) - 3\right )} \sqrt{a \sin \left (d x + c\right ) + a} \sqrt{a} - 9 \, a \cos \left (d x + c\right ) +{\left (a \cos \left (d x + c\right )^{2} + 8 \, a \cos \left (d x + c\right ) - a\right )} \sin \left (d x + c\right ) - a}{\cos \left (d x + c\right )^{3} + \cos \left (d x + c\right )^{2} +{\left (\cos \left (d x + c\right )^{2} - 1\right )} \sin \left (d x + c\right ) - \cos \left (d x + c\right ) - 1}\right ) - 4 \,{\left (a \cos \left (d x + c\right )^{3} - 2 \, a \cos \left (d x + c\right )^{2} - 2 \, a \cos \left (d x + c\right ) -{\left (a \cos \left (d x + c\right )^{2} + 3 \, a \cos \left (d x + c\right ) + a\right )} \sin \left (d x + c\right ) + a\right )} \sqrt{a \sin \left (d x + c\right ) + a}}{10 \,{\left (d \cos \left (d x + c\right ) + d \sin \left (d x + c\right ) + 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 [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: TypeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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