Optimal. Leaf size=72 \[ \frac{c (A-7 B) \cos (e+f x)}{3 a^2 f (\sin (e+f x)+1)}-\frac{B c x}{a^2}-\frac{2 c (A-B) \cos (e+f x)}{3 f (a \sin (e+f x)+a)^2} \]
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Rubi [A] time = 0.207294, antiderivative size = 72, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 34, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118, Rules used = {2967, 2857, 2735, 2648} \[ \frac{c (A-7 B) \cos (e+f x)}{3 a^2 f (\sin (e+f x)+1)}-\frac{B c x}{a^2}-\frac{2 c (A-B) \cos (e+f x)}{3 f (a \sin (e+f x)+a)^2} \]
Antiderivative was successfully verified.
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Rule 2967
Rule 2857
Rule 2735
Rule 2648
Rubi steps
\begin{align*} \int \frac{(A+B \sin (e+f x)) (c-c \sin (e+f x))}{(a+a \sin (e+f x))^2} \, dx &=(a c) \int \frac{\cos ^2(e+f x) (A+B \sin (e+f x))}{(a+a \sin (e+f x))^3} \, dx\\ &=-\frac{2 (A-B) c \cos (e+f x)}{3 f (a+a \sin (e+f x))^2}-\frac{c \int \frac{a A-4 a B+3 a B \sin (e+f x)}{a+a \sin (e+f x)} \, dx}{3 a^2}\\ &=-\frac{B c x}{a^2}-\frac{2 (A-B) c \cos (e+f x)}{3 f (a+a \sin (e+f x))^2}-\frac{((A-7 B) c) \int \frac{1}{a+a \sin (e+f x)} \, dx}{3 a}\\ &=-\frac{B c x}{a^2}-\frac{2 (A-B) c \cos (e+f x)}{3 f (a+a \sin (e+f x))^2}+\frac{(A-7 B) c \cos (e+f x)}{3 f \left (a^2+a^2 \sin (e+f x)\right )}\\ \end{align*}
Mathematica [B] time = 0.559679, size = 156, normalized size = 2.17 \[ \frac{c \left (-6 (A-3 B) \cos \left (e+\frac{f x}{2}\right )+2 A \cos \left (e+\frac{3 f x}{2}\right )-9 B f x \sin \left (e+\frac{f x}{2}\right )-3 B f x \sin \left (e+\frac{3 f x}{2}\right )-14 B \cos \left (e+\frac{3 f x}{2}\right )+3 B f x \cos \left (2 e+\frac{3 f x}{2}\right )+24 B \sin \left (\frac{f x}{2}\right )-9 B f x \cos \left (\frac{f x}{2}\right )\right )}{6 a^2 f \left (\sin \left (\frac{e}{2}\right )+\cos \left (\frac{e}{2}\right )\right ) \left (\sin \left (\frac{1}{2} (e+f x)\right )+\cos \left (\frac{1}{2} (e+f x)\right )\right )^3} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.104, size = 160, normalized size = 2.2 \begin{align*} -2\,{\frac{Bc\arctan \left ( \tan \left ( 1/2\,fx+e/2 \right ) \right ) }{{a}^{2}f}}+4\,{\frac{Ac}{{a}^{2}f \left ( \tan \left ( 1/2\,fx+e/2 \right ) +1 \right ) ^{2}}}-4\,{\frac{Bc}{{a}^{2}f \left ( \tan \left ( 1/2\,fx+e/2 \right ) +1 \right ) ^{2}}}-2\,{\frac{Ac}{{a}^{2}f \left ( \tan \left ( 1/2\,fx+e/2 \right ) +1 \right ) }}-2\,{\frac{Bc}{{a}^{2}f \left ( \tan \left ( 1/2\,fx+e/2 \right ) +1 \right ) }}-{\frac{8\,Ac}{3\,{a}^{2}f} \left ( \tan \left ({\frac{fx}{2}}+{\frac{e}{2}} \right ) +1 \right ) ^{-3}}+{\frac{8\,Bc}{3\,{a}^{2}f} \left ( \tan \left ({\frac{fx}{2}}+{\frac{e}{2}} \right ) +1 \right ) ^{-3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.48853, size = 610, normalized size = 8.47 \begin{align*} -\frac{2 \,{\left (B c{\left (\frac{\frac{9 \, \sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1} + \frac{3 \, \sin \left (f x + e\right )^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} + 4}{a^{2} + \frac{3 \, a^{2} \sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1} + \frac{3 \, a^{2} \sin \left (f x + e\right )^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} + \frac{a^{2} \sin \left (f x + e\right )^{3}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{3}}} + \frac{3 \, \arctan \left (\frac{\sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1}\right )}{a^{2}}\right )} + \frac{A c{\left (\frac{3 \, \sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1} + \frac{3 \, \sin \left (f x + e\right )^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} + 2\right )}}{a^{2} + \frac{3 \, a^{2} \sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1} + \frac{3 \, a^{2} \sin \left (f x + e\right )^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} + \frac{a^{2} \sin \left (f x + e\right )^{3}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{3}}} - \frac{A c{\left (\frac{3 \, \sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1} + 1\right )}}{a^{2} + \frac{3 \, a^{2} \sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1} + \frac{3 \, a^{2} \sin \left (f x + e\right )^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} + \frac{a^{2} \sin \left (f x + e\right )^{3}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{3}}} + \frac{B c{\left (\frac{3 \, \sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1} + 1\right )}}{a^{2} + \frac{3 \, a^{2} \sin \left (f x + e\right )}{\cos \left (f x + e\right ) + 1} + \frac{3 \, a^{2} \sin \left (f x + e\right )^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} + \frac{a^{2} \sin \left (f x + e\right )^{3}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{3}}}\right )}}{3 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.6239, size = 401, normalized size = 5.57 \begin{align*} \frac{6 \, B c f x -{\left (3 \, B c f x +{\left (A - 7 \, B\right )} c\right )} \cos \left (f x + e\right )^{2} + 2 \,{\left (A - B\right )} c +{\left (3 \, B c f x +{\left (A + 5 \, B\right )} c\right )} \cos \left (f x + e\right ) +{\left (6 \, B c f x - 2 \,{\left (A - B\right )} c +{\left (3 \, B c f x -{\left (A - 7 \, B\right )} c\right )} \cos \left (f x + e\right )\right )} \sin \left (f x + e\right )}{3 \,{\left (a^{2} f \cos \left (f x + e\right )^{2} - a^{2} f \cos \left (f x + e\right ) - 2 \, a^{2} f -{\left (a^{2} f \cos \left (f x + e\right ) + 2 \, a^{2} f\right )} \sin \left (f x + e\right )\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 16.2594, size = 711, normalized size = 9.88 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.19561, size = 124, normalized size = 1.72 \begin{align*} -\frac{\frac{3 \,{\left (f x + e\right )} B c}{a^{2}} + \frac{2 \,{\left (3 \, A c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} + 3 \, B c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} + 12 \, B c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right ) + A c + 5 \, B c\right )}}{a^{2}{\left (\tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right ) + 1\right )}^{3}}}{3 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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