Optimal. Leaf size=34 \[ -\frac{a^3 B c^3 \cos ^7(e+f x) (c \sin (e+f x)+c)^{n-3}}{f} \]
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Rubi [A] time = 0.238354, antiderivative size = 34, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 45, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.044, Rules used = {2967, 2854} \[ -\frac{a^3 B c^3 \cos ^7(e+f x) (c \sin (e+f x)+c)^{n-3}}{f} \]
Antiderivative was successfully verified.
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Rule 2967
Rule 2854
Rubi steps
\begin{align*} \int (a-a \sin (e+f x))^3 (c+c \sin (e+f x))^n (B (3-n)+B (4+n) \sin (e+f x)) \, dx &=\left (a^3 c^3\right ) \int \cos ^6(e+f x) (c+c \sin (e+f x))^{-3+n} (B (3-n)+B (4+n) \sin (e+f x)) \, dx\\ &=-\frac{a^3 B c^3 \cos ^7(e+f x) (c+c \sin (e+f x))^{-3+n}}{f}\\ \end{align*}
Mathematica [A] time = 1.1436, size = 67, normalized size = 1.97 \[ -\frac{a^3 B \left (\cos \left (\frac{1}{2} (e+f x)\right )-\sin \left (\frac{1}{2} (e+f x)\right )\right )^7 \left (\sin \left (\frac{1}{2} (e+f x)\right )+\cos \left (\frac{1}{2} (e+f x)\right )\right ) (c (\sin (e+f x)+1))^n}{f} \]
Antiderivative was successfully verified.
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Maple [F] time = 2.428, size = 0, normalized size = 0. \begin{align*} \int \left ( a-a\sin \left ( fx+e \right ) \right ) ^{3} \left ( c+c\sin \left ( fx+e \right ) \right ) ^{n} \left ( B \left ( 3-n \right ) +B \left ( 4+n \right ) \sin \left ( fx+e \right ) \right ) \, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} -\int{\left (B{\left (n + 4\right )} \sin \left (f x + e\right ) - B{\left (n - 3\right )}\right )}{\left (a \sin \left (f x + e\right ) - a\right )}^{3}{\left (c \sin \left (f x + e\right ) + c\right )}^{n}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.02568, size = 182, normalized size = 5.35 \begin{align*} \frac{{\left (3 \, B a^{3} \cos \left (f x + e\right )^{3} - 4 \, B a^{3} \cos \left (f x + e\right ) -{\left (B a^{3} \cos \left (f x + e\right )^{3} - 4 \, B a^{3} \cos \left (f x + e\right )\right )} \sin \left (f x + e\right )\right )}{\left (c \sin \left (f x + e\right ) + c\right )}^{n}}{f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int -{\left (B{\left (n + 4\right )} \sin \left (f x + e\right ) - B{\left (n - 3\right )}\right )}{\left (a \sin \left (f x + e\right ) - a\right )}^{3}{\left (c \sin \left (f x + e\right ) + c\right )}^{n}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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