Optimal. Leaf size=37 \[ \frac{\sin ^3(c+d x)}{3 a d}-\frac{\sin ^4(c+d x)}{4 a d} \]
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Rubi [A] time = 0.0970588, antiderivative size = 37, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.103, Rules used = {2836, 12, 43} \[ \frac{\sin ^3(c+d x)}{3 a d}-\frac{\sin ^4(c+d x)}{4 a d} \]
Antiderivative was successfully verified.
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Rule 2836
Rule 12
Rule 43
Rubi steps
\begin{align*} \int \frac{\cos ^3(c+d x) \sin ^2(c+d x)}{a+a \sin (c+d x)} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{(a-x) x^2}{a^2} \, dx,x,a \sin (c+d x)\right )}{a^3 d}\\ &=\frac{\operatorname{Subst}\left (\int (a-x) x^2 \, dx,x,a \sin (c+d x)\right )}{a^5 d}\\ &=\frac{\operatorname{Subst}\left (\int \left (a x^2-x^3\right ) \, dx,x,a \sin (c+d x)\right )}{a^5 d}\\ &=\frac{\sin ^3(c+d x)}{3 a d}-\frac{\sin ^4(c+d x)}{4 a d}\\ \end{align*}
Mathematica [A] time = 0.123074, size = 28, normalized size = 0.76 \[ \frac{(4-3 \sin (c+d x)) \sin ^3(c+d x)}{12 a d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.023, size = 30, normalized size = 0.8 \begin{align*} -{\frac{1}{da} \left ({\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{4}}{4}}-{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{3}}{3}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.98732, size = 39, normalized size = 1.05 \begin{align*} -\frac{3 \, \sin \left (d x + c\right )^{4} - 4 \, \sin \left (d x + c\right )^{3}}{12 \, a d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.41939, size = 120, normalized size = 3.24 \begin{align*} -\frac{3 \, \cos \left (d x + c\right )^{4} - 6 \, \cos \left (d x + c\right )^{2} + 4 \,{\left (\cos \left (d x + c\right )^{2} - 1\right )} \sin \left (d x + c\right )}{12 \, a d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 27.4755, size = 277, normalized size = 7.49 \begin{align*} \begin{cases} \frac{8 \tan ^{5}{\left (\frac{c}{2} + \frac{d x}{2} \right )}}{3 a d \tan ^{8}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 12 a d \tan ^{6}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 18 a d \tan ^{4}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 12 a d \tan ^{2}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 3 a d} - \frac{12 \tan ^{4}{\left (\frac{c}{2} + \frac{d x}{2} \right )}}{3 a d \tan ^{8}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 12 a d \tan ^{6}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 18 a d \tan ^{4}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 12 a d \tan ^{2}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 3 a d} + \frac{8 \tan ^{3}{\left (\frac{c}{2} + \frac{d x}{2} \right )}}{3 a d \tan ^{8}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 12 a d \tan ^{6}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 18 a d \tan ^{4}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 12 a d \tan ^{2}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 3 a d} & \text{for}\: d \neq 0 \\\frac{x \sin ^{2}{\left (c \right )} \cos ^{3}{\left (c \right )}}{a \sin{\left (c \right )} + a} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.38205, size = 39, normalized size = 1.05 \begin{align*} -\frac{3 \, \sin \left (d x + c\right )^{4} - 4 \, \sin \left (d x + c\right )^{3}}{12 \, a d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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