Optimal. Leaf size=159 \[ -\frac{2 a \sin ^3(c+d x) \cos (c+d x)}{7 d \sqrt{a \sin (c+d x)+a}}-\frac{12 \cos (c+d x) (a \sin (c+d x)+a)^{3/2}}{35 a d}+\frac{164 \cos (c+d x) \sqrt{a \sin (c+d x)+a}}{105 d}+\frac{8 a \cos (c+d x)}{15 d \sqrt{a \sin (c+d x)+a}}-\frac{2 \sqrt{a} \tanh ^{-1}\left (\frac{\sqrt{a} \cos (c+d x)}{\sqrt{a \sin (c+d x)+a}}\right )}{d} \]
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Rubi [A] time = 0.491639, antiderivative size = 159, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 9, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.31, Rules used = {2881, 2770, 2759, 2751, 2646, 3046, 2981, 2773, 206} \[ -\frac{2 a \sin ^3(c+d x) \cos (c+d x)}{7 d \sqrt{a \sin (c+d x)+a}}-\frac{12 \cos (c+d x) (a \sin (c+d x)+a)^{3/2}}{35 a d}+\frac{164 \cos (c+d x) \sqrt{a \sin (c+d x)+a}}{105 d}+\frac{8 a \cos (c+d x)}{15 d \sqrt{a \sin (c+d x)+a}}-\frac{2 \sqrt{a} \tanh ^{-1}\left (\frac{\sqrt{a} \cos (c+d x)}{\sqrt{a \sin (c+d x)+a}}\right )}{d} \]
Antiderivative was successfully verified.
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Rule 2881
Rule 2770
Rule 2759
Rule 2751
Rule 2646
Rule 3046
Rule 2981
Rule 2773
Rule 206
Rubi steps
\begin{align*} \int \cos ^3(c+d x) \cot (c+d x) \sqrt{a+a \sin (c+d x)} \, dx &=\int \sin ^3(c+d x) \sqrt{a+a \sin (c+d x)} \, dx+\int \csc (c+d x) \sqrt{a+a \sin (c+d x)} \left (1-2 \sin ^2(c+d x)\right ) \, dx\\ &=-\frac{2 a \cos (c+d x) \sin ^3(c+d x)}{7 d \sqrt{a+a \sin (c+d x)}}+\frac{4 \cos (c+d x) \sqrt{a+a \sin (c+d x)}}{3 d}+\frac{6}{7} \int \sin ^2(c+d x) \sqrt{a+a \sin (c+d x)} \, dx+\frac{2 \int \csc (c+d x) \left (\frac{3 a}{2}-a \sin (c+d x)\right ) \sqrt{a+a \sin (c+d x)} \, dx}{3 a}\\ &=\frac{4 a \cos (c+d x)}{3 d \sqrt{a+a \sin (c+d x)}}-\frac{2 a \cos (c+d x) \sin ^3(c+d x)}{7 d \sqrt{a+a \sin (c+d x)}}+\frac{4 \cos (c+d x) \sqrt{a+a \sin (c+d x)}}{3 d}-\frac{12 \cos (c+d x) (a+a \sin (c+d x))^{3/2}}{35 a d}+\frac{12 \int \left (\frac{3 a}{2}-a \sin (c+d x)\right ) \sqrt{a+a \sin (c+d x)} \, dx}{35 a}+\int \csc (c+d x) \sqrt{a+a \sin (c+d x)} \, dx\\ &=\frac{4 a \cos (c+d x)}{3 d \sqrt{a+a \sin (c+d x)}}-\frac{2 a \cos (c+d x) \sin ^3(c+d x)}{7 d \sqrt{a+a \sin (c+d x)}}+\frac{164 \cos (c+d x) \sqrt{a+a \sin (c+d x)}}{105 d}-\frac{12 \cos (c+d x) (a+a \sin (c+d x))^{3/2}}{35 a d}+\frac{2}{5} \int \sqrt{a+a \sin (c+d x)} \, dx-\frac{(2 a) \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 \sqrt{a} \tanh ^{-1}\left (\frac{\sqrt{a} \cos (c+d x)}{\sqrt{a+a \sin (c+d x)}}\right )}{d}+\frac{8 a \cos (c+d x)}{15 d \sqrt{a+a \sin (c+d x)}}-\frac{2 a \cos (c+d x) \sin ^3(c+d x)}{7 d \sqrt{a+a \sin (c+d x)}}+\frac{164 \cos (c+d x) \sqrt{a+a \sin (c+d x)}}{105 d}-\frac{12 \cos (c+d x) (a+a \sin (c+d x))^{3/2}}{35 a d}\\ \end{align*}
Mathematica [A] time = 0.339744, size = 195, normalized size = 1.23 \[ \frac{\sqrt{a (\sin (c+d x)+1)} \left (-525 \sin \left (\frac{1}{2} (c+d x)\right )+175 \sin \left (\frac{3}{2} (c+d x)\right )-21 \sin \left (\frac{5}{2} (c+d x)\right )+15 \sin \left (\frac{7}{2} (c+d x)\right )+525 \cos \left (\frac{1}{2} (c+d x)\right )+175 \cos \left (\frac{3}{2} (c+d x)\right )+21 \cos \left (\frac{5}{2} (c+d x)\right )+15 \cos \left (\frac{7}{2} (c+d x)\right )-420 \log \left (-\sin \left (\frac{1}{2} (c+d x)\right )+\cos \left (\frac{1}{2} (c+d x)\right )+1\right )+420 \log \left (\sin \left (\frac{1}{2} (c+d x)\right )-\cos \left (\frac{1}{2} (c+d x)\right )+1\right )\right )}{420 d \left (\sin \left (\frac{1}{2} (c+d x)\right )+\cos \left (\frac{1}{2} (c+d x)\right )\right )} \]
Antiderivative was successfully verified.
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Maple [A] time = 1.048, size = 141, normalized size = 0.9 \begin{align*} -{\frac{2+2\,\sin \left ( dx+c \right ) }{105\,{a}^{3}\cos \left ( dx+c \right ) d}\sqrt{-a \left ( \sin \left ( dx+c \right ) -1 \right ) } \left ( 105\,{a}^{7/2}{\it Artanh} \left ({\frac{\sqrt{a-a\sin \left ( dx+c \right ) }}{\sqrt{a}}} \right ) -15\, \left ( a-a\sin \left ( dx+c \right ) \right ) ^{7/2}+63\, \left ( a-a\sin \left ( dx+c \right ) \right ) ^{5/2}a-35\, \left ( a-a\sin \left ( dx+c \right ) \right ) ^{3/2}{a}^{2}-105\,{a}^{3}\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 \sqrt{a \sin \left (d x + c\right ) + a} \cos \left (d x + c\right )^{4} \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 = 1.17624, size = 817, normalized size = 5.14 \begin{align*} \frac{105 \, \sqrt{a}{\left (\cos \left (d x + c\right ) + \sin \left (d x + c\right ) + 1\right )} \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 (15 \, \cos \left (d x + c\right )^{4} + 18 \, \cos \left (d x + c\right )^{3} + 34 \, \cos \left (d x + c\right )^{2} +{\left (15 \, \cos \left (d x + c\right )^{3} - 3 \, \cos \left (d x + c\right )^{2} + 31 \, \cos \left (d x + c\right ) - 43\right )} \sin \left (d x + c\right ) + 74 \, \cos \left (d x + c\right ) + 43\right )} \sqrt{a \sin \left (d x + c\right ) + a}}{210 \,{\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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