Optimal. Leaf size=137 \[ -\frac{a b \left (19 a^2+16 b^2\right ) \cos (e+f x)}{6 f}-\frac{b^2 \left (26 a^2+9 b^2\right ) \sin (e+f x) \cos (e+f x)}{24 f}+\frac{1}{8} x \left (24 a^2 b^2+8 a^4+3 b^4\right )-\frac{b \cos (e+f x) (a+b \sin (e+f x))^3}{4 f}-\frac{7 a b \cos (e+f x) (a+b \sin (e+f x))^2}{12 f} \]
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Rubi [A] time = 0.145565, antiderivative size = 137, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 12, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25, Rules used = {2656, 2753, 2734} \[ -\frac{a b \left (19 a^2+16 b^2\right ) \cos (e+f x)}{6 f}-\frac{b^2 \left (26 a^2+9 b^2\right ) \sin (e+f x) \cos (e+f x)}{24 f}+\frac{1}{8} x \left (24 a^2 b^2+8 a^4+3 b^4\right )-\frac{b \cos (e+f x) (a+b \sin (e+f x))^3}{4 f}-\frac{7 a b \cos (e+f x) (a+b \sin (e+f x))^2}{12 f} \]
Antiderivative was successfully verified.
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Rule 2656
Rule 2753
Rule 2734
Rubi steps
\begin{align*} \int (a+b \sin (e+f x))^4 \, dx &=-\frac{b \cos (e+f x) (a+b \sin (e+f x))^3}{4 f}+\frac{1}{4} \int (a+b \sin (e+f x))^2 \left (4 a^2+3 b^2+7 a b \sin (e+f x)\right ) \, dx\\ &=-\frac{7 a b \cos (e+f x) (a+b \sin (e+f x))^2}{12 f}-\frac{b \cos (e+f x) (a+b \sin (e+f x))^3}{4 f}+\frac{1}{12} \int (a+b \sin (e+f x)) \left (a \left (12 a^2+23 b^2\right )+b \left (26 a^2+9 b^2\right ) \sin (e+f x)\right ) \, dx\\ &=\frac{1}{8} \left (8 a^4+24 a^2 b^2+3 b^4\right ) x-\frac{a b \left (19 a^2+16 b^2\right ) \cos (e+f x)}{6 f}-\frac{b^2 \left (26 a^2+9 b^2\right ) \cos (e+f x) \sin (e+f x)}{24 f}-\frac{7 a b \cos (e+f x) (a+b \sin (e+f x))^2}{12 f}-\frac{b \cos (e+f x) (a+b \sin (e+f x))^3}{4 f}\\ \end{align*}
Mathematica [A] time = 0.358763, size = 106, normalized size = 0.77 \[ \frac{3 \left (4 \left (24 a^2 b^2+8 a^4+3 b^4\right ) (e+f x)-8 \left (6 a^2 b^2+b^4\right ) \sin (2 (e+f x))+b^4 \sin (4 (e+f x))\right )-96 a b \left (4 a^2+3 b^2\right ) \cos (e+f x)+32 a b^3 \cos (3 (e+f x))}{96 f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.023, size = 116, normalized size = 0.9 \begin{align*}{\frac{1}{f} \left ({b}^{4} \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{4\,a{b}^{3} \left ( 2+ \left ( \sin \left ( fx+e \right ) \right ) ^{2} \right ) \cos \left ( fx+e \right ) }{3}}+6\,{a}^{2}{b}^{2} \left ( -1/2\,\sin \left ( fx+e \right ) \cos \left ( fx+e \right ) +1/2\,fx+e/2 \right ) -4\,{a}^{3}b\cos \left ( fx+e \right ) +{a}^{4} \left ( fx+e \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 2.40591, size = 153, normalized size = 1.12 \begin{align*} a^{4} x + \frac{3 \,{\left (2 \, f x + 2 \, e - \sin \left (2 \, f x + 2 \, e\right )\right )} a^{2} b^{2}}{2 \, f} + \frac{4 \,{\left (\cos \left (f x + e\right )^{3} - 3 \, \cos \left (f x + e\right )\right )} a b^{3}}{3 \, f} + \frac{{\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^{4}}{32 \, f} - \frac{4 \, a^{3} b \cos \left (f x + e\right )}{f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.78019, size = 244, normalized size = 1.78 \begin{align*} \frac{32 \, a b^{3} \cos \left (f x + e\right )^{3} + 3 \,{\left (8 \, a^{4} + 24 \, a^{2} b^{2} + 3 \, b^{4}\right )} f x - 96 \,{\left (a^{3} b + a b^{3}\right )} \cos \left (f x + e\right ) + 3 \,{\left (2 \, b^{4} \cos \left (f x + e\right )^{3} -{\left (24 \, a^{2} b^{2} + 5 \, b^{4}\right )} \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 = 2.11111, size = 240, normalized size = 1.75 \begin{align*} \begin{cases} a^{4} x - \frac{4 a^{3} b \cos{\left (e + f x \right )}}{f} + 3 a^{2} b^{2} x \sin ^{2}{\left (e + f x \right )} + 3 a^{2} b^{2} x \cos ^{2}{\left (e + f x \right )} - \frac{3 a^{2} b^{2} \sin{\left (e + f x \right )} \cos{\left (e + f x \right )}}{f} - \frac{4 a b^{3} \sin ^{2}{\left (e + f x \right )} \cos{\left (e + f x \right )}}{f} - \frac{8 a b^{3} \cos ^{3}{\left (e + f x \right )}}{3 f} + \frac{3 b^{4} x \sin ^{4}{\left (e + f x \right )}}{8} + \frac{3 b^{4} x \sin ^{2}{\left (e + f x \right )} \cos ^{2}{\left (e + f x \right )}}{4} + \frac{3 b^{4} x \cos ^{4}{\left (e + f x \right )}}{8} - \frac{5 b^{4} \sin ^{3}{\left (e + f x \right )} \cos{\left (e + f x \right )}}{8 f} - \frac{3 b^{4} \sin{\left (e + f x \right )} \cos ^{3}{\left (e + f x \right )}}{8 f} & \text{for}\: f \neq 0 \\x \left (a + b \sin{\left (e \right )}\right )^{4} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.5568, size = 151, normalized size = 1.1 \begin{align*} \frac{a b^{3} \cos \left (3 \, f x + 3 \, e\right )}{3 \, f} + \frac{b^{4} \sin \left (4 \, f x + 4 \, e\right )}{32 \, f} + \frac{1}{8} \,{\left (8 \, a^{4} + 24 \, a^{2} b^{2} + 3 \, b^{4}\right )} x - \frac{{\left (4 \, a^{3} b + 3 \, a b^{3}\right )} \cos \left (f x + e\right )}{f} - \frac{{\left (6 \, a^{2} b^{2} + b^{4}\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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