Optimal. Leaf size=48 \[ -\frac{a (A+B) \cos (e+f x)}{f}+\frac{1}{2} a x (2 A+B)-\frac{a B \sin (e+f x) \cos (e+f x)}{2 f} \]
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Rubi [A] time = 0.0231044, antiderivative size = 48, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.048, Rules used = {2734} \[ -\frac{a (A+B) \cos (e+f x)}{f}+\frac{1}{2} a x (2 A+B)-\frac{a B \sin (e+f x) \cos (e+f x)}{2 f} \]
Antiderivative was successfully verified.
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Rule 2734
Rubi steps
\begin{align*} \int (a+a \sin (e+f x)) (A+B \sin (e+f x)) \, dx &=\frac{1}{2} a (2 A+B) x-\frac{a (A+B) \cos (e+f x)}{f}-\frac{a B \cos (e+f x) \sin (e+f x)}{2 f}\\ \end{align*}
Mathematica [A] time = 0.0975212, size = 45, normalized size = 0.94 \[ \frac{a (-4 (A+B) \cos (e+f x)+4 A f x-B \sin (2 (e+f x))+2 B e+2 B f x)}{4 f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.037, size = 59, normalized size = 1.2 \begin{align*}{\frac{1}{f} \left ( Ba \left ( -{\frac{\sin \left ( fx+e \right ) \cos \left ( fx+e \right ) }{2}}+{\frac{fx}{2}}+{\frac{e}{2}} \right ) -Aa\cos \left ( fx+e \right ) -Ba\cos \left ( fx+e \right ) +Aa \left ( fx+e \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.944981, size = 77, normalized size = 1.6 \begin{align*} \frac{4 \,{\left (f x + e\right )} A a +{\left (2 \, f x + 2 \, e - \sin \left (2 \, f x + 2 \, e\right )\right )} B a - 4 \, A a \cos \left (f x + e\right ) - 4 \, B a \cos \left (f x + e\right )}{4 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.88905, size = 113, normalized size = 2.35 \begin{align*} \frac{{\left (2 \, A + B\right )} a f x - B a \cos \left (f x + e\right ) \sin \left (f x + e\right ) - 2 \,{\left (A + B\right )} a \cos \left (f x + e\right )}{2 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.612363, size = 94, normalized size = 1.96 \begin{align*} \begin{cases} A a x - \frac{A a \cos{\left (e + f x \right )}}{f} + \frac{B a x \sin ^{2}{\left (e + f x \right )}}{2} + \frac{B a x \cos ^{2}{\left (e + f x \right )}}{2} - \frac{B a \sin{\left (e + f x \right )} \cos{\left (e + f x \right )}}{2 f} - \frac{B a \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 ) & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.16977, size = 65, normalized size = 1.35 \begin{align*} \frac{1}{2} \,{\left (2 \, A a + B a\right )} x - \frac{B a \sin \left (2 \, f x + 2 \, e\right )}{4 \, f} - \frac{{\left (A a + B a\right )} \cos \left (f x + e\right )}{f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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