Optimal. Leaf size=127 \[ -\frac{5 a^3 (4 A+3 B) \cos (e+f x)}{6 f}-\frac{5 a^3 (4 A+3 B) \sin (e+f x) \cos (e+f x)}{24 f}+\frac{5}{8} a^3 x (4 A+3 B)-\frac{a (4 A+3 B) \cos (e+f x) (a \sin (e+f x)+a)^2}{12 f}-\frac{B \cos (e+f x) (a \sin (e+f x)+a)^3}{4 f} \]
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Rubi [A] time = 0.100562, antiderivative size = 117, normalized size of antiderivative = 0.92, number of steps used = 8, number of rules used = 6, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.261, Rules used = {2751, 2645, 2638, 2635, 8, 2633} \[ \frac{a^3 (4 A+3 B) \cos ^3(e+f x)}{12 f}-\frac{a^3 (4 A+3 B) \cos (e+f x)}{f}-\frac{3 a^3 (4 A+3 B) \sin (e+f x) \cos (e+f x)}{8 f}+\frac{5}{8} a^3 x (4 A+3 B)-\frac{B \cos (e+f x) (a \sin (e+f x)+a)^3}{4 f} \]
Antiderivative was successfully verified.
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Rule 2751
Rule 2645
Rule 2638
Rule 2635
Rule 8
Rule 2633
Rubi steps
\begin{align*} \int (a+a \sin (e+f x))^3 (A+B \sin (e+f x)) \, dx &=-\frac{B \cos (e+f x) (a+a \sin (e+f x))^3}{4 f}+\frac{1}{4} (4 A+3 B) \int (a+a \sin (e+f x))^3 \, dx\\ &=-\frac{B \cos (e+f x) (a+a \sin (e+f x))^3}{4 f}+\frac{1}{4} (4 A+3 B) \int \left (a^3+3 a^3 \sin (e+f x)+3 a^3 \sin ^2(e+f x)+a^3 \sin ^3(e+f x)\right ) \, dx\\ &=\frac{1}{4} a^3 (4 A+3 B) x-\frac{B \cos (e+f x) (a+a \sin (e+f x))^3}{4 f}+\frac{1}{4} \left (a^3 (4 A+3 B)\right ) \int \sin ^3(e+f x) \, dx+\frac{1}{4} \left (3 a^3 (4 A+3 B)\right ) \int \sin (e+f x) \, dx+\frac{1}{4} \left (3 a^3 (4 A+3 B)\right ) \int \sin ^2(e+f x) \, dx\\ &=\frac{1}{4} a^3 (4 A+3 B) x-\frac{3 a^3 (4 A+3 B) \cos (e+f x)}{4 f}-\frac{3 a^3 (4 A+3 B) \cos (e+f x) \sin (e+f x)}{8 f}-\frac{B \cos (e+f x) (a+a \sin (e+f x))^3}{4 f}+\frac{1}{8} \left (3 a^3 (4 A+3 B)\right ) \int 1 \, dx-\frac{\left (a^3 (4 A+3 B)\right ) \operatorname{Subst}\left (\int \left (1-x^2\right ) \, dx,x,\cos (e+f x)\right )}{4 f}\\ &=\frac{5}{8} a^3 (4 A+3 B) x-\frac{a^3 (4 A+3 B) \cos (e+f x)}{f}+\frac{a^3 (4 A+3 B) \cos ^3(e+f x)}{12 f}-\frac{3 a^3 (4 A+3 B) \cos (e+f x) \sin (e+f x)}{8 f}-\frac{B \cos (e+f x) (a+a \sin (e+f x))^3}{4 f}\\ \end{align*}
Mathematica [A] time = 0.48649, size = 120, normalized size = 0.94 \[ -\frac{a^3 \cos (e+f x) \left (30 (4 A+3 B) \sin ^{-1}\left (\frac{\sqrt{1-\sin (e+f x)}}{\sqrt{2}}\right )+\sqrt{\cos ^2(e+f x)} \left (8 (A+3 B) \sin ^2(e+f x)+9 (4 A+5 B) \sin (e+f x)+88 A+6 B \sin ^3(e+f x)+72 B\right )\right )}{24 f \sqrt{\cos ^2(e+f x)}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.046, size = 178, normalized size = 1.4 \begin{align*}{\frac{1}{f} \left ( -{\frac{{a}^{3}A \left ( 2+ \left ( \sin \left ( fx+e \right ) \right ) ^{2} \right ) \cos \left ( fx+e \right ) }{3}}+B{a}^{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 ) +3\,{a}^{3}A \left ( -1/2\,\sin \left ( fx+e \right ) \cos \left ( fx+e \right ) +1/2\,fx+e/2 \right ) -B{a}^{3} \left ( 2+ \left ( \sin \left ( fx+e \right ) \right ) ^{2} \right ) \cos \left ( fx+e \right ) -3\,{a}^{3}A\cos \left ( fx+e \right ) +3\,B{a}^{3} \left ( -1/2\,\sin \left ( fx+e \right ) \cos \left ( fx+e \right ) +1/2\,fx+e/2 \right ) +{a}^{3}A \left ( fx+e \right ) -B{a}^{3}\cos \left ( fx+e \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.966436, size = 231, normalized size = 1.82 \begin{align*} \frac{32 \,{\left (\cos \left (f x + e\right )^{3} - 3 \, \cos \left (f x + e\right )\right )} A a^{3} + 72 \,{\left (2 \, f x + 2 \, e - \sin \left (2 \, f x + 2 \, e\right )\right )} A a^{3} + 96 \,{\left (f x + e\right )} A a^{3} + 96 \,{\left (\cos \left (f x + e\right )^{3} - 3 \, \cos \left (f x + e\right )\right )} B a^{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 )} B a^{3} + 72 \,{\left (2 \, f x + 2 \, e - \sin \left (2 \, f x + 2 \, e\right )\right )} B a^{3} - 288 \, A a^{3} \cos \left (f x + e\right ) - 96 \, B a^{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 = 1.94411, size = 231, normalized size = 1.82 \begin{align*} \frac{8 \,{\left (A + 3 \, B\right )} a^{3} \cos \left (f x + e\right )^{3} + 15 \,{\left (4 \, A + 3 \, B\right )} a^{3} f x - 96 \,{\left (A + B\right )} a^{3} \cos \left (f x + e\right ) + 3 \,{\left (2 \, B a^{3} \cos \left (f x + e\right )^{3} -{\left (12 \, A + 17 \, B\right )} a^{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 = 1.96336, size = 371, normalized size = 2.92 \begin{align*} \begin{cases} \frac{3 A a^{3} x \sin ^{2}{\left (e + f x \right )}}{2} + \frac{3 A a^{3} x \cos ^{2}{\left (e + f x \right )}}{2} + A a^{3} x - \frac{A a^{3} \sin ^{2}{\left (e + f x \right )} \cos{\left (e + f x \right )}}{f} - \frac{3 A a^{3} \sin{\left (e + f x \right )} \cos{\left (e + f x \right )}}{2 f} - \frac{2 A a^{3} \cos ^{3}{\left (e + f x \right )}}{3 f} - \frac{3 A a^{3} \cos{\left (e + f x \right )}}{f} + \frac{3 B a^{3} x \sin ^{4}{\left (e + f x \right )}}{8} + \frac{3 B a^{3} x \sin ^{2}{\left (e + f x \right )} \cos ^{2}{\left (e + f x \right )}}{4} + \frac{3 B a^{3} x \sin ^{2}{\left (e + f x \right )}}{2} + \frac{3 B a^{3} x \cos ^{4}{\left (e + f x \right )}}{8} + \frac{3 B a^{3} x \cos ^{2}{\left (e + f x \right )}}{2} - \frac{5 B a^{3} \sin ^{3}{\left (e + f x \right )} \cos{\left (e + f x \right )}}{8 f} - \frac{3 B a^{3} \sin ^{2}{\left (e + f x \right )} \cos{\left (e + f x \right )}}{f} - \frac{3 B a^{3} \sin{\left (e + f x \right )} \cos ^{3}{\left (e + f x \right )}}{8 f} - \frac{3 B a^{3} \sin{\left (e + f x \right )} \cos{\left (e + f x \right )}}{2 f} - \frac{2 B a^{3} \cos ^{3}{\left (e + f x \right )}}{f} - \frac{B a^{3} \cos{\left (e + f x \right )}}{f} & \text{for}\: f \neq 0 \\x \left (A + B \sin{\left (e \right )}\right ) \left (a \sin{\left (e \right )} + a\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 = 1.28961, size = 157, normalized size = 1.24 \begin{align*} \frac{B a^{3} \sin \left (4 \, f x + 4 \, e\right )}{32 \, f} + \frac{5}{8} \,{\left (4 \, A a^{3} + 3 \, B a^{3}\right )} x + \frac{{\left (A a^{3} + 3 \, B a^{3}\right )} \cos \left (3 \, f x + 3 \, e\right )}{12 \, f} - \frac{{\left (15 \, A a^{3} + 13 \, B a^{3}\right )} \cos \left (f x + e\right )}{4 \, f} - \frac{{\left (3 \, A a^{3} + 4 \, B a^{3}\right )} \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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