Optimal. Leaf size=89 \[ -\frac{(4 a+3 c) \sin (c+d x) \cos (c+d x)}{8 d}+\frac{1}{8} x (4 a+3 c)+\frac{b \cos ^3(c+d x)}{3 d}-\frac{b \cos (c+d x)}{d}-\frac{c \sin ^3(c+d x) \cos (c+d x)}{4 d} \]
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Rubi [A] time = 0.108528, antiderivative size = 89, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 36, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {4237, 3023, 2748, 2635, 8, 2633} \[ -\frac{(4 a+3 c) \sin (c+d x) \cos (c+d x)}{8 d}+\frac{1}{8} x (4 a+3 c)+\frac{b \cos ^3(c+d x)}{3 d}-\frac{b \cos (c+d x)}{d}-\frac{c \sin ^3(c+d x) \cos (c+d x)}{4 d} \]
Antiderivative was successfully verified.
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Rule 4237
Rule 3023
Rule 2748
Rule 2635
Rule 8
Rule 2633
Rubi steps
\begin{align*} \int \sin (c+d x) \left (a \sin (c+d x)+b \sin ^2(c+d x)+c \sin ^3(c+d x)\right ) \, dx &=\int \sin ^2(c+d x) \left (a+b \sin (c+d x)+c \sin ^2(c+d x)\right ) \, dx\\ &=-\frac{c \cos (c+d x) \sin ^3(c+d x)}{4 d}+\frac{1}{4} \int \sin ^2(c+d x) (4 a+3 c+4 b \sin (c+d x)) \, dx\\ &=-\frac{c \cos (c+d x) \sin ^3(c+d x)}{4 d}+b \int \sin ^3(c+d x) \, dx+\frac{1}{4} (4 a+3 c) \int \sin ^2(c+d x) \, dx\\ &=-\frac{(4 a+3 c) \cos (c+d x) \sin (c+d x)}{8 d}-\frac{c \cos (c+d x) \sin ^3(c+d x)}{4 d}+\frac{1}{8} (4 a+3 c) \int 1 \, dx-\frac{b \operatorname{Subst}\left (\int \left (1-x^2\right ) \, dx,x,\cos (c+d x)\right )}{d}\\ &=\frac{1}{8} (4 a+3 c) x-\frac{b \cos (c+d x)}{d}+\frac{b \cos ^3(c+d x)}{3 d}-\frac{(4 a+3 c) \cos (c+d x) \sin (c+d x)}{8 d}-\frac{c \cos (c+d x) \sin ^3(c+d x)}{4 d}\\ \end{align*}
Mathematica [A] time = 0.154986, size = 105, normalized size = 1.18 \[ \frac{a (c+d x)}{2 d}-\frac{a \sin (2 (c+d x))}{4 d}-\frac{3 b \cos (c+d x)}{4 d}+\frac{b \cos (3 (c+d x))}{12 d}+\frac{3 c (c+d x)}{8 d}-\frac{c \sin (2 (c+d x))}{4 d}+\frac{c \sin (4 (c+d x))}{32 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.016, size = 84, normalized size = 0.9 \begin{align*}{\frac{1}{d} \left ( c \left ( -{\frac{\cos \left ( dx+c \right ) }{4} \left ( \left ( \sin \left ( dx+c \right ) \right ) ^{3}+{\frac{3\,\sin \left ( dx+c \right ) }{2}} \right ) }+{\frac{3\,dx}{8}}+{\frac{3\,c}{8}} \right ) -{\frac{b \left ( 2+ \left ( \sin \left ( dx+c \right ) \right ) ^{2} \right ) \cos \left ( dx+c \right ) }{3}}+a \left ( -{\frac{\sin \left ( dx+c \right ) \cos \left ( dx+c \right ) }{2}}+{\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.970018, size = 107, normalized size = 1.2 \begin{align*} \frac{24 \,{\left (2 \, d x + 2 \, c - \sin \left (2 \, d x + 2 \, c\right )\right )} a + 32 \,{\left (\cos \left (d x + c\right )^{3} - 3 \, \cos \left (d x + c\right )\right )} b + 3 \,{\left (12 \, d x + 12 \, c + \sin \left (4 \, d x + 4 \, c\right ) - 8 \, \sin \left (2 \, d x + 2 \, c\right )\right )} c}{96 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.09546, size = 181, normalized size = 2.03 \begin{align*} \frac{8 \, b \cos \left (d x + c\right )^{3} + 3 \,{\left (4 \, a + 3 \, c\right )} d x - 24 \, b \cos \left (d x + c\right ) + 3 \,{\left (2 \, c \cos \left (d x + c\right )^{3} -{\left (4 \, a + 5 \, c\right )} \cos \left (d x + c\right )\right )} \sin \left (d x + c\right )}{24 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.20449, size = 201, normalized size = 2.26 \begin{align*} \begin{cases} \frac{a x \sin ^{2}{\left (c + d x \right )}}{2} + \frac{a x \cos ^{2}{\left (c + d x \right )}}{2} - \frac{a \sin{\left (c + d x \right )} \cos{\left (c + d x \right )}}{2 d} - \frac{b \sin ^{2}{\left (c + d x \right )} \cos{\left (c + d x \right )}}{d} - \frac{2 b \cos ^{3}{\left (c + d x \right )}}{3 d} + \frac{3 c x \sin ^{4}{\left (c + d x \right )}}{8} + \frac{3 c x \sin ^{2}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{4} + \frac{3 c x \cos ^{4}{\left (c + d x \right )}}{8} - \frac{5 c \sin ^{3}{\left (c + d x \right )} \cos{\left (c + d x \right )}}{8 d} - \frac{3 c \sin{\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{8 d} & \text{for}\: d \neq 0 \\x \left (a \sin{\left (c \right )} + b \sin ^{2}{\left (c \right )} + c \sin ^{3}{\left (c \right )}\right ) \sin{\left (c \right )} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.08788, size = 95, normalized size = 1.07 \begin{align*} \frac{1}{8} \,{\left (4 \, a + 3 \, c\right )} x + \frac{b \cos \left (3 \, d x + 3 \, c\right )}{12 \, d} - \frac{3 \, b \cos \left (d x + c\right )}{4 \, d} + \frac{c \sin \left (4 \, d x + 4 \, c\right )}{32 \, d} - \frac{{\left (a + c\right )} \sin \left (2 \, d x + 2 \, c\right )}{4 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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