Optimal. Leaf size=236 \[ \frac{3 e^{3/2} \sqrt{\cos (c+d x)+1} \sqrt{a \sin (c+d x)+a} \tan ^{-1}\left (\frac{\sqrt{e} \sin (c+d x)}{\sqrt{\cos (c+d x)+1} \sqrt{e \cos (c+d x)}}\right )}{4 d (\sin (c+d x)+\cos (c+d x)+1)}-\frac{3 e^{3/2} \sqrt{\cos (c+d x)+1} \sqrt{a \sin (c+d x)+a} \sinh ^{-1}\left (\frac{\sqrt{e \cos (c+d x)}}{\sqrt{e}}\right )}{4 d (\sin (c+d x)+\cos (c+d x)+1)}-\frac{a (e \cos (c+d x))^{5/2}}{2 d e \sqrt{a \sin (c+d x)+a}}+\frac{3 e \sqrt{a \sin (c+d x)+a} \sqrt{e \cos (c+d x)}}{4 d} \]
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Rubi [A] time = 0.357076, antiderivative size = 236, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 8, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.296, Rules used = {2678, 2685, 2677, 2775, 203, 2833, 63, 215} \[ \frac{3 e^{3/2} \sqrt{\cos (c+d x)+1} \sqrt{a \sin (c+d x)+a} \tan ^{-1}\left (\frac{\sqrt{e} \sin (c+d x)}{\sqrt{\cos (c+d x)+1} \sqrt{e \cos (c+d x)}}\right )}{4 d (\sin (c+d x)+\cos (c+d x)+1)}-\frac{3 e^{3/2} \sqrt{\cos (c+d x)+1} \sqrt{a \sin (c+d x)+a} \sinh ^{-1}\left (\frac{\sqrt{e \cos (c+d x)}}{\sqrt{e}}\right )}{4 d (\sin (c+d x)+\cos (c+d x)+1)}-\frac{a (e \cos (c+d x))^{5/2}}{2 d e \sqrt{a \sin (c+d x)+a}}+\frac{3 e \sqrt{a \sin (c+d x)+a} \sqrt{e \cos (c+d x)}}{4 d} \]
Antiderivative was successfully verified.
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Rule 2678
Rule 2685
Rule 2677
Rule 2775
Rule 203
Rule 2833
Rule 63
Rule 215
Rubi steps
\begin{align*} \int (e \cos (c+d x))^{3/2} \sqrt{a+a \sin (c+d x)} \, dx &=-\frac{a (e \cos (c+d x))^{5/2}}{2 d e \sqrt{a+a \sin (c+d x)}}+\frac{1}{4} (3 a) \int \frac{(e \cos (c+d x))^{3/2}}{\sqrt{a+a \sin (c+d x)}} \, dx\\ &=-\frac{a (e \cos (c+d x))^{5/2}}{2 d e \sqrt{a+a \sin (c+d x)}}+\frac{3 e \sqrt{e \cos (c+d x)} \sqrt{a+a \sin (c+d x)}}{4 d}+\frac{1}{8} \left (3 e^2\right ) \int \frac{\sqrt{a+a \sin (c+d x)}}{\sqrt{e \cos (c+d x)}} \, dx\\ &=-\frac{a (e \cos (c+d x))^{5/2}}{2 d e \sqrt{a+a \sin (c+d x)}}+\frac{3 e \sqrt{e \cos (c+d x)} \sqrt{a+a \sin (c+d x)}}{4 d}+\frac{\left (3 a e^2 \sqrt{1+\cos (c+d x)} \sqrt{a+a \sin (c+d x)}\right ) \int \frac{\sqrt{1+\cos (c+d x)}}{\sqrt{e \cos (c+d x)}} \, dx}{8 (a+a \cos (c+d x)+a \sin (c+d x))}+\frac{\left (3 a e^2 \sqrt{1+\cos (c+d x)} \sqrt{a+a \sin (c+d x)}\right ) \int \frac{\sin (c+d x)}{\sqrt{e \cos (c+d x)} \sqrt{1+\cos (c+d x)}} \, dx}{8 (a+a \cos (c+d x)+a \sin (c+d x))}\\ &=-\frac{a (e \cos (c+d x))^{5/2}}{2 d e \sqrt{a+a \sin (c+d x)}}+\frac{3 e \sqrt{e \cos (c+d x)} \sqrt{a+a \sin (c+d x)}}{4 d}-\frac{\left (3 a e^2 \sqrt{1+\cos (c+d x)} \sqrt{a+a \sin (c+d x)}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{e x} \sqrt{1+x}} \, dx,x,\cos (c+d x)\right )}{8 d (a+a \cos (c+d x)+a \sin (c+d x))}-\frac{\left (3 a e^2 \sqrt{1+\cos (c+d x)} \sqrt{a+a \sin (c+d x)}\right ) \operatorname{Subst}\left (\int \frac{1}{1+e x^2} \, dx,x,-\frac{\sin (c+d x)}{\sqrt{e \cos (c+d x)} \sqrt{1+\cos (c+d x)}}\right )}{4 d (a+a \cos (c+d x)+a \sin (c+d x))}\\ &=-\frac{a (e \cos (c+d x))^{5/2}}{2 d e \sqrt{a+a \sin (c+d x)}}+\frac{3 e \sqrt{e \cos (c+d x)} \sqrt{a+a \sin (c+d x)}}{4 d}+\frac{3 e^{3/2} \tan ^{-1}\left (\frac{\sqrt{e} \sin (c+d x)}{\sqrt{e \cos (c+d x)} \sqrt{1+\cos (c+d x)}}\right ) \sqrt{1+\cos (c+d x)} \sqrt{a+a \sin (c+d x)}}{4 d (1+\cos (c+d x)+\sin (c+d x))}-\frac{\left (3 a e \sqrt{1+\cos (c+d x)} \sqrt{a+a \sin (c+d x)}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{1+\frac{x^2}{e}}} \, dx,x,\sqrt{e \cos (c+d x)}\right )}{4 d (a+a \cos (c+d x)+a \sin (c+d x))}\\ &=-\frac{a (e \cos (c+d x))^{5/2}}{2 d e \sqrt{a+a \sin (c+d x)}}+\frac{3 e \sqrt{e \cos (c+d x)} \sqrt{a+a \sin (c+d x)}}{4 d}-\frac{3 e^{3/2} \sinh ^{-1}\left (\frac{\sqrt{e \cos (c+d x)}}{\sqrt{e}}\right ) \sqrt{1+\cos (c+d x)} \sqrt{a+a \sin (c+d x)}}{4 d (1+\cos (c+d x)+\sin (c+d x))}+\frac{3 e^{3/2} \tan ^{-1}\left (\frac{\sqrt{e} \sin (c+d x)}{\sqrt{e \cos (c+d x)} \sqrt{1+\cos (c+d x)}}\right ) \sqrt{1+\cos (c+d x)} \sqrt{a+a \sin (c+d x)}}{4 d (1+\cos (c+d x)+\sin (c+d x))}\\ \end{align*}
Mathematica [C] time = 0.921097, size = 269, normalized size = 1.14 \[ -\frac{i e e^{-i (c+d x)} \sqrt{a (\sin (c+d x)+1)} \sqrt{e \cos (c+d x)} \left (-3 d x e^{2 i (c+d x)}-2 e^{i (c+d x)} \sqrt{1+e^{2 i (c+d x)}}+2 i e^{2 i (c+d x)} \sqrt{1+e^{2 i (c+d x)}}+e^{3 i (c+d x)} \sqrt{1+e^{2 i (c+d x)}}-i \sqrt{1+e^{2 i (c+d x)}}-3 i e^{2 i (c+d x)} \log \left (1+\sqrt{1+e^{2 i (c+d x)}}\right )+3 e^{2 i (c+d x)} \sinh ^{-1}\left (e^{i (c+d x)}\right )\right )}{4 d \left (e^{i (c+d x)}+i\right ) \sqrt{1+e^{2 i (c+d x)}}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.236, size = 241, normalized size = 1. \begin{align*}{\frac{1}{8\,d \left ( -1+\cos \left ( dx+c \right ) -\sin \left ( dx+c \right ) \right ) \left ( \cos \left ( dx+c \right ) \right ) ^{2}} \left ( -3\,\sqrt{-2\,{\frac{\cos \left ( dx+c \right ) }{1+\cos \left ( dx+c \right ) }}}\arctan \left ( 1/2\,\sqrt{2}\sqrt{-2\,{\frac{\cos \left ( dx+c \right ) }{1+\cos \left ( dx+c \right ) }}} \right ) \sqrt{2}\sin \left ( dx+c \right ) +3\,\sqrt{-2\,{\frac{\cos \left ( dx+c \right ) }{1+\cos \left ( dx+c \right ) }}}{\it Artanh} \left ( 1/2\,{\frac{\sqrt{2}\sin \left ( dx+c \right ) }{\cos \left ( dx+c \right ) }\sqrt{-2\,{\frac{\cos \left ( dx+c \right ) }{1+\cos \left ( dx+c \right ) }}}} \right ) \sqrt{2}\sin \left ( dx+c \right ) +4\, \left ( \cos \left ( dx+c \right ) \right ) ^{3}+4\, \left ( \cos \left ( dx+c \right ) \right ) ^{2}\sin \left ( dx+c \right ) +2\, \left ( \cos \left ( dx+c \right ) \right ) ^{2}-6\,\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) -6\,\cos \left ( dx+c \right ) \right ) \left ( e\cos \left ( dx+c \right ) \right ) ^{{\frac{3}{2}}}\sqrt{a \left ( 1+\sin \left ( dx+c \right ) \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 (e \cos \left (d x + c\right )\right )^{\frac{3}{2}} \sqrt{a \sin \left (d x + c\right ) + a}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [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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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] time = 0., size = 0, normalized size = 0. \begin{align*} \int \left (e \cos \left (d x + c\right )\right )^{\frac{3}{2}} \sqrt{a \sin \left (d x + c\right ) + a}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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