Optimal. Leaf size=49 \[ \frac{4 (a \sin (c+d x)+a)^{7/2}}{7 a^2 d}-\frac{2 (a \sin (c+d x)+a)^{9/2}}{9 a^3 d} \]
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Rubi [A] time = 0.0677168, antiderivative size = 49, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.087, Rules used = {2667, 43} \[ \frac{4 (a \sin (c+d x)+a)^{7/2}}{7 a^2 d}-\frac{2 (a \sin (c+d x)+a)^{9/2}}{9 a^3 d} \]
Antiderivative was successfully verified.
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Rule 2667
Rule 43
Rubi steps
\begin{align*} \int \cos ^3(c+d x) (a+a \sin (c+d x))^{3/2} \, dx &=\frac{\operatorname{Subst}\left (\int (a-x) (a+x)^{5/2} \, dx,x,a \sin (c+d x)\right )}{a^3 d}\\ &=\frac{\operatorname{Subst}\left (\int \left (2 a (a+x)^{5/2}-(a+x)^{7/2}\right ) \, dx,x,a \sin (c+d x)\right )}{a^3 d}\\ &=\frac{4 (a+a \sin (c+d x))^{7/2}}{7 a^2 d}-\frac{2 (a+a \sin (c+d x))^{9/2}}{9 a^3 d}\\ \end{align*}
Mathematica [A] time = 0.084138, size = 41, normalized size = 0.84 \[ -\frac{2 (\sin (c+d x)+1)^2 (7 \sin (c+d x)-11) (a (\sin (c+d x)+1))^{3/2}}{63 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.079, size = 31, normalized size = 0.6 \begin{align*} -{\frac{14\,\sin \left ( dx+c \right ) -22}{63\,{a}^{2}d} \left ( a+a\sin \left ( dx+c \right ) \right ) ^{{\frac{7}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.948232, size = 51, normalized size = 1.04 \begin{align*} -\frac{2 \,{\left (7 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{\frac{9}{2}} - 18 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{\frac{7}{2}} a\right )}}{63 \, a^{3} d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.67518, size = 171, normalized size = 3.49 \begin{align*} -\frac{2 \,{\left (7 \, a \cos \left (d x + c\right )^{4} - 2 \, a \cos \left (d x + c\right )^{2} - 2 \,{\left (5 \, a \cos \left (d x + c\right )^{2} + 8 \, a\right )} \sin \left (d x + c\right ) - 16 \, a\right )} \sqrt{a \sin \left (d x + c\right ) + a}}{63 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 131.176, size = 252, normalized size = 5.14 \begin{align*} \begin{cases} \frac{8 a \sqrt{a \sin{\left (c + d x \right )} + a} \sin ^{4}{\left (c + d x \right )}}{45 d} + \frac{152 a \sqrt{a \sin{\left (c + d x \right )} + a} \sin ^{3}{\left (c + d x \right )}}{315 d} + \frac{2 a \sqrt{a \sin{\left (c + d x \right )} + a} \sin ^{2}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{5 d} + \frac{8 a \sqrt{a \sin{\left (c + d x \right )} + a} \sin ^{2}{\left (c + d x \right )}}{21 d} + \frac{4 a \sqrt{a \sin{\left (c + d x \right )} + a} \sin{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{5 d} + \frac{8 a \sqrt{a \sin{\left (c + d x \right )} + a} \sin{\left (c + d x \right )}}{315 d} + \frac{2 a \sqrt{a \sin{\left (c + d x \right )} + a} \cos ^{2}{\left (c + d x \right )}}{5 d} - \frac{16 a \sqrt{a \sin{\left (c + d x \right )} + a}}{315 d} & \text{for}\: d \neq 0 \\x \left (a \sin{\left (c \right )} + a\right )^{\frac{3}{2}} \cos ^{3}{\left (c \right )} & \text{otherwise} \end{cases} \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 (a \sin \left (d x + c\right ) + a\right )}^{\frac{3}{2}} \cos \left (d x + c\right )^{3}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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