Optimal. Leaf size=83 \[ \frac{5 a c^3 \cos ^3(e+f x)}{12 f}+\frac{a \cos ^3(e+f x) \left (c^3-c^3 \sin (e+f x)\right )}{4 f}+\frac{5 a c^3 \sin (e+f x) \cos (e+f x)}{8 f}+\frac{5}{8} a c^3 x \]
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Rubi [A] time = 0.112533, antiderivative size = 83, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.208, Rules used = {2736, 2678, 2669, 2635, 8} \[ \frac{5 a c^3 \cos ^3(e+f x)}{12 f}+\frac{a \cos ^3(e+f x) \left (c^3-c^3 \sin (e+f x)\right )}{4 f}+\frac{5 a c^3 \sin (e+f x) \cos (e+f x)}{8 f}+\frac{5}{8} a c^3 x \]
Antiderivative was successfully verified.
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Rule 2736
Rule 2678
Rule 2669
Rule 2635
Rule 8
Rubi steps
\begin{align*} \int (a+a \sin (e+f x)) (c-c \sin (e+f x))^3 \, dx &=(a c) \int \cos ^2(e+f x) (c-c \sin (e+f x))^2 \, dx\\ &=\frac{a \cos ^3(e+f x) \left (c^3-c^3 \sin (e+f x)\right )}{4 f}+\frac{1}{4} \left (5 a c^2\right ) \int \cos ^2(e+f x) (c-c \sin (e+f x)) \, dx\\ &=\frac{5 a c^3 \cos ^3(e+f x)}{12 f}+\frac{a \cos ^3(e+f x) \left (c^3-c^3 \sin (e+f x)\right )}{4 f}+\frac{1}{4} \left (5 a c^3\right ) \int \cos ^2(e+f x) \, dx\\ &=\frac{5 a c^3 \cos ^3(e+f x)}{12 f}+\frac{5 a c^3 \cos (e+f x) \sin (e+f x)}{8 f}+\frac{a \cos ^3(e+f x) \left (c^3-c^3 \sin (e+f x)\right )}{4 f}+\frac{1}{8} \left (5 a c^3\right ) \int 1 \, dx\\ &=\frac{5}{8} a c^3 x+\frac{5 a c^3 \cos ^3(e+f x)}{12 f}+\frac{5 a c^3 \cos (e+f x) \sin (e+f x)}{8 f}+\frac{a \cos ^3(e+f x) \left (c^3-c^3 \sin (e+f x)\right )}{4 f}\\ \end{align*}
Mathematica [A] time = 0.371495, size = 54, normalized size = 0.65 \[ \frac{a c^3 (24 \sin (2 (e+f x))-3 \sin (4 (e+f x))+48 \cos (e+f x)+16 \cos (3 (e+f x))+60 f x)}{96 f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.017, size = 89, normalized size = 1.1 \begin{align*}{\frac{1}{f} \left ( -a{c}^{3} \left ( -{\frac{\cos \left ( fx+e \right ) }{4} \left ( \left ( \sin \left ( fx+e \right ) \right ) ^{3}+{\frac{3\,\sin \left ( fx+e \right ) }{2}} \right ) }+{\frac{3\,fx}{8}}+{\frac{3\,e}{8}} \right ) -{\frac{2\,a{c}^{3} \left ( 2+ \left ( \sin \left ( fx+e \right ) \right ) ^{2} \right ) \cos \left ( fx+e \right ) }{3}}+2\,a{c}^{3}\cos \left ( fx+e \right ) +a{c}^{3} \left ( fx+e \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.21324, size = 116, normalized size = 1.4 \begin{align*} \frac{64 \,{\left (\cos \left (f x + e\right )^{3} - 3 \, \cos \left (f x + e\right )\right )} a c^{3} - 3 \,{\left (12 \, f x + 12 \, e + \sin \left (4 \, f x + 4 \, e\right ) - 8 \, \sin \left (2 \, f x + 2 \, e\right )\right )} a c^{3} + 96 \,{\left (f x + e\right )} a c^{3} + 192 \, a c^{3} \cos \left (f x + e\right )}{96 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.50477, size = 154, normalized size = 1.86 \begin{align*} \frac{16 \, a c^{3} \cos \left (f x + e\right )^{3} + 15 \, a c^{3} f x - 3 \,{\left (2 \, a c^{3} \cos \left (f x + e\right )^{3} - 5 \, a c^{3} \cos \left (f x + e\right )\right )} \sin \left (f x + e\right )}{24 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.18679, size = 196, normalized size = 2.36 \begin{align*} \begin{cases} - \frac{3 a c^{3} x \sin ^{4}{\left (e + f x \right )}}{8} - \frac{3 a c^{3} x \sin ^{2}{\left (e + f x \right )} \cos ^{2}{\left (e + f x \right )}}{4} - \frac{3 a c^{3} x \cos ^{4}{\left (e + f x \right )}}{8} + a c^{3} x + \frac{5 a c^{3} \sin ^{3}{\left (e + f x \right )} \cos{\left (e + f x \right )}}{8 f} - \frac{2 a c^{3} \sin ^{2}{\left (e + f x \right )} \cos{\left (e + f x \right )}}{f} + \frac{3 a c^{3} \sin{\left (e + f x \right )} \cos ^{3}{\left (e + f x \right )}}{8 f} - \frac{4 a c^{3} \cos ^{3}{\left (e + f x \right )}}{3 f} + \frac{2 a c^{3} \cos{\left (e + f x \right )}}{f} & \text{for}\: f \neq 0 \\x \left (a \sin{\left (e \right )} + a\right ) \left (- c \sin{\left (e \right )} + c\right )^{3} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.90293, size = 109, normalized size = 1.31 \begin{align*} \frac{5}{8} \, a c^{3} x + \frac{a c^{3} \cos \left (3 \, f x + 3 \, e\right )}{6 \, f} + \frac{a c^{3} \cos \left (f x + e\right )}{2 \, f} - \frac{a c^{3} \sin \left (4 \, f x + 4 \, e\right )}{32 \, f} + \frac{a c^{3} \sin \left (2 \, f x + 2 \, e\right )}{4 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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