Optimal. Leaf size=183 \[ \frac{13 \cos (c+d x) \sqrt{a \sin (c+d x)+a}}{10 a^2 d}+\frac{15 \tanh ^{-1}\left (\frac{\sqrt{a} \cos (c+d x)}{\sqrt{2} \sqrt{a \sin (c+d x)+a}}\right )}{2 \sqrt{2} a^{3/2} d}+\frac{\sin ^3(c+d x) \cos (c+d x)}{2 d (a \sin (c+d x)+a)^{3/2}}-\frac{9 \sin ^2(c+d x) \cos (c+d x)}{10 a d \sqrt{a \sin (c+d x)+a}}-\frac{31 \cos (c+d x)}{5 a d \sqrt{a \sin (c+d x)+a}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.382127, antiderivative size = 183, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 7, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.304, Rules used = {2765, 2983, 2968, 3023, 2751, 2649, 206} \[ \frac{13 \cos (c+d x) \sqrt{a \sin (c+d x)+a}}{10 a^2 d}+\frac{15 \tanh ^{-1}\left (\frac{\sqrt{a} \cos (c+d x)}{\sqrt{2} \sqrt{a \sin (c+d x)+a}}\right )}{2 \sqrt{2} a^{3/2} d}+\frac{\sin ^3(c+d x) \cos (c+d x)}{2 d (a \sin (c+d x)+a)^{3/2}}-\frac{9 \sin ^2(c+d x) \cos (c+d x)}{10 a d \sqrt{a \sin (c+d x)+a}}-\frac{31 \cos (c+d x)}{5 a d \sqrt{a \sin (c+d x)+a}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2765
Rule 2983
Rule 2968
Rule 3023
Rule 2751
Rule 2649
Rule 206
Rubi steps
\begin{align*} \int \frac{\sin ^4(c+d x)}{(a+a \sin (c+d x))^{3/2}} \, dx &=\frac{\cos (c+d x) \sin ^3(c+d x)}{2 d (a+a \sin (c+d x))^{3/2}}-\frac{\int \frac{\sin ^2(c+d x) \left (3 a-\frac{9}{2} a \sin (c+d x)\right )}{\sqrt{a+a \sin (c+d x)}} \, dx}{2 a^2}\\ &=\frac{\cos (c+d x) \sin ^3(c+d x)}{2 d (a+a \sin (c+d x))^{3/2}}-\frac{9 \cos (c+d x) \sin ^2(c+d x)}{10 a d \sqrt{a+a \sin (c+d x)}}-\frac{\int \frac{\sin (c+d x) \left (-9 a^2+\frac{39}{4} a^2 \sin (c+d x)\right )}{\sqrt{a+a \sin (c+d x)}} \, dx}{5 a^3}\\ &=\frac{\cos (c+d x) \sin ^3(c+d x)}{2 d (a+a \sin (c+d x))^{3/2}}-\frac{9 \cos (c+d x) \sin ^2(c+d x)}{10 a d \sqrt{a+a \sin (c+d x)}}-\frac{\int \frac{-9 a^2 \sin (c+d x)+\frac{39}{4} a^2 \sin ^2(c+d x)}{\sqrt{a+a \sin (c+d x)}} \, dx}{5 a^3}\\ &=\frac{\cos (c+d x) \sin ^3(c+d x)}{2 d (a+a \sin (c+d x))^{3/2}}-\frac{9 \cos (c+d x) \sin ^2(c+d x)}{10 a d \sqrt{a+a \sin (c+d x)}}+\frac{13 \cos (c+d x) \sqrt{a+a \sin (c+d x)}}{10 a^2 d}-\frac{2 \int \frac{\frac{39 a^3}{8}-\frac{93}{4} a^3 \sin (c+d x)}{\sqrt{a+a \sin (c+d x)}} \, dx}{15 a^4}\\ &=\frac{\cos (c+d x) \sin ^3(c+d x)}{2 d (a+a \sin (c+d x))^{3/2}}-\frac{31 \cos (c+d x)}{5 a d \sqrt{a+a \sin (c+d x)}}-\frac{9 \cos (c+d x) \sin ^2(c+d x)}{10 a d \sqrt{a+a \sin (c+d x)}}+\frac{13 \cos (c+d x) \sqrt{a+a \sin (c+d x)}}{10 a^2 d}-\frac{15 \int \frac{1}{\sqrt{a+a \sin (c+d x)}} \, dx}{4 a}\\ &=\frac{\cos (c+d x) \sin ^3(c+d x)}{2 d (a+a \sin (c+d x))^{3/2}}-\frac{31 \cos (c+d x)}{5 a d \sqrt{a+a \sin (c+d x)}}-\frac{9 \cos (c+d x) \sin ^2(c+d x)}{10 a d \sqrt{a+a \sin (c+d x)}}+\frac{13 \cos (c+d x) \sqrt{a+a \sin (c+d x)}}{10 a^2 d}+\frac{15 \operatorname{Subst}\left (\int \frac{1}{2 a-x^2} \, dx,x,\frac{a \cos (c+d x)}{\sqrt{a+a \sin (c+d x)}}\right )}{2 a d}\\ &=\frac{15 \tanh ^{-1}\left (\frac{\sqrt{a} \cos (c+d x)}{\sqrt{2} \sqrt{a+a \sin (c+d x)}}\right )}{2 \sqrt{2} a^{3/2} d}+\frac{\cos (c+d x) \sin ^3(c+d x)}{2 d (a+a \sin (c+d x))^{3/2}}-\frac{31 \cos (c+d x)}{5 a d \sqrt{a+a \sin (c+d x)}}-\frac{9 \cos (c+d x) \sin ^2(c+d x)}{10 a d \sqrt{a+a \sin (c+d x)}}+\frac{13 \cos (c+d x) \sqrt{a+a \sin (c+d x)}}{10 a^2 d}\\ \end{align*}
Mathematica [C] time = 0.453447, size = 178, normalized size = 0.97 \[ \frac{\left (\sin \left (\frac{1}{2} (c+d x)\right )+\cos \left (\frac{1}{2} (c+d x)\right )\right ) \left (55 \sin \left (\frac{1}{2} (c+d x)\right )-41 \sin \left (\frac{3}{2} (c+d x)\right )+3 \sin \left (\frac{5}{2} (c+d x)\right )+\sin \left (\frac{7}{2} (c+d x)\right )-55 \cos \left (\frac{1}{2} (c+d x)\right )-41 \cos \left (\frac{3}{2} (c+d x)\right )-3 \cos \left (\frac{5}{2} (c+d x)\right )+\cos \left (\frac{7}{2} (c+d x)\right )-(150+150 i) (-1)^{3/4} (\sin (c+d x)+1) \tanh ^{-1}\left (\left (\frac{1}{2}+\frac{i}{2}\right ) (-1)^{3/4} \left (\tan \left (\frac{1}{4} (c+d x)\right )-1\right )\right )\right )}{20 d (a (\sin (c+d x)+1))^{3/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.533, size = 183, normalized size = 1. \begin{align*}{\frac{1}{20\,d\cos \left ( dx+c \right ) } \left ( \sin \left ( dx+c \right ) \left ( -80\,\sqrt{a-a\sin \left ( dx+c \right ) }{a}^{5/2}-8\, \left ( a-a\sin \left ( dx+c \right ) \right ) ^{5/2}\sqrt{a}+75\,\sqrt{2}{\it Artanh} \left ( 1/2\,{\frac{\sqrt{a-a\sin \left ( dx+c \right ) }\sqrt{2}}{\sqrt{a}}} \right ){a}^{3} \right ) -90\,\sqrt{a-a\sin \left ( dx+c \right ) }{a}^{5/2}-8\, \left ( a-a\sin \left ( dx+c \right ) \right ) ^{5/2}\sqrt{a}+75\,\sqrt{2}{\it Artanh} \left ( 1/2\,{\frac{\sqrt{a-a\sin \left ( dx+c \right ) }\sqrt{2}}{\sqrt{a}}} \right ){a}^{3} \right ) \sqrt{-a \left ( \sin \left ( dx+c \right ) -1 \right ) }{a}^{-{\frac{9}{2}}}{\frac{1}{\sqrt{a+a\sin \left ( dx+c \right ) }}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sin \left (d x + c\right )^{4}}{{\left (a \sin \left (d x + c\right ) + a\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [B] time = 1.82819, size = 834, normalized size = 4.56 \begin{align*} \frac{75 \, \sqrt{2}{\left (\cos \left (d x + c\right )^{2} -{\left (\cos \left (d x + c\right ) + 2\right )} \sin \left (d x + c\right ) - \cos \left (d x + c\right ) - 2\right )} \sqrt{a} \log \left (-\frac{a \cos \left (d x + c\right )^{2} + 2 \, \sqrt{2} \sqrt{a \sin \left (d x + c\right ) + a} \sqrt{a}{\left (\cos \left (d x + c\right ) - \sin \left (d x + c\right ) + 1\right )} + 3 \, a \cos \left (d x + c\right ) -{\left (a \cos \left (d x + c\right ) - 2 \, a\right )} \sin \left (d x + c\right ) + 2 \, a}{\cos \left (d x + c\right )^{2} -{\left (\cos \left (d x + c\right ) + 2\right )} \sin \left (d x + c\right ) - \cos \left (d x + c\right ) - 2}\right ) - 4 \,{\left (4 \, \cos \left (d x + c\right )^{4} - 4 \, \cos \left (d x + c\right )^{3} - 48 \, \cos \left (d x + c\right )^{2} +{\left (4 \, \cos \left (d x + c\right )^{3} + 8 \, \cos \left (d x + c\right )^{2} - 40 \, \cos \left (d x + c\right ) + 5\right )} \sin \left (d x + c\right ) - 45 \, \cos \left (d x + c\right ) - 5\right )} \sqrt{a \sin \left (d x + c\right ) + a}}{40 \,{\left (a^{2} d \cos \left (d x + c\right )^{2} - a^{2} d \cos \left (d x + c\right ) - 2 \, a^{2} d -{\left (a^{2} d \cos \left (d x + c\right ) + 2 \, a^{2} d\right )} \sin \left (d x + c\right )\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \mathit{sage}_{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]