Integrand size = 26, antiderivative size = 64 \[ \int (a+a \sin (e+f x))^2 (c-c \sin (e+f x))^2 \, dx=\frac {3}{8} a^2 c^2 x+\frac {3 a^2 c^2 \cos (e+f x) \sin (e+f x)}{8 f}+\frac {a^2 c^2 \cos ^3(e+f x) \sin (e+f x)}{4 f} \]
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Time = 0.05 (sec) , antiderivative size = 64, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.115, Rules used = {2815, 2715, 8} \[ \int (a+a \sin (e+f x))^2 (c-c \sin (e+f x))^2 \, dx=\frac {a^2 c^2 \sin (e+f x) \cos ^3(e+f x)}{4 f}+\frac {3 a^2 c^2 \sin (e+f x) \cos (e+f x)}{8 f}+\frac {3}{8} a^2 c^2 x \]
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Rule 8
Rule 2715
Rule 2815
Rubi steps \begin{align*} \text {integral}& = \left (a^2 c^2\right ) \int \cos ^4(e+f x) \, dx \\ & = \frac {a^2 c^2 \cos ^3(e+f x) \sin (e+f x)}{4 f}+\frac {1}{4} \left (3 a^2 c^2\right ) \int \cos ^2(e+f x) \, dx \\ & = \frac {3 a^2 c^2 \cos (e+f x) \sin (e+f x)}{8 f}+\frac {a^2 c^2 \cos ^3(e+f x) \sin (e+f x)}{4 f}+\frac {1}{8} \left (3 a^2 c^2\right ) \int 1 \, dx \\ & = \frac {3}{8} a^2 c^2 x+\frac {3 a^2 c^2 \cos (e+f x) \sin (e+f x)}{8 f}+\frac {a^2 c^2 \cos ^3(e+f x) \sin (e+f x)}{4 f} \\ \end{align*}
Time = 0.04 (sec) , antiderivative size = 39, normalized size of antiderivative = 0.61 \[ \int (a+a \sin (e+f x))^2 (c-c \sin (e+f x))^2 \, dx=\frac {a^2 c^2 (12 (e+f x)+8 \sin (2 (e+f x))+\sin (4 (e+f x)))}{32 f} \]
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Time = 0.98 (sec) , antiderivative size = 37, normalized size of antiderivative = 0.58
method | result | size |
parallelrisch | \(\frac {c^{2} a^{2} \left (12 f x +\sin \left (4 f x +4 e \right )+8 \sin \left (2 f x +2 e \right )\right )}{32 f}\) | \(37\) |
risch | \(\frac {3 a^{2} c^{2} x}{8}+\frac {c^{2} a^{2} \sin \left (4 f x +4 e \right )}{32 f}+\frac {c^{2} a^{2} \sin \left (2 f x +2 e \right )}{4 f}\) | \(51\) |
parts | \(a^{2} c^{2} x +\frac {c^{2} a^{2} \left (-\frac {\left (\sin ^{3}\left (f x +e \right )+\frac {3 \sin \left (f x +e \right )}{2}\right ) \cos \left (f x +e \right )}{4}+\frac {3 f x}{8}+\frac {3 e}{8}\right )}{f}-\frac {2 c^{2} a^{2} \left (-\frac {\sin \left (f x +e \right ) \cos \left (f x +e \right )}{2}+\frac {f x}{2}+\frac {e}{2}\right )}{f}\) | \(86\) |
derivativedivides | \(\frac {c^{2} a^{2} \left (-\frac {\left (\sin ^{3}\left (f x +e \right )+\frac {3 \sin \left (f x +e \right )}{2}\right ) \cos \left (f x +e \right )}{4}+\frac {3 f x}{8}+\frac {3 e}{8}\right )-2 c^{2} a^{2} \left (-\frac {\sin \left (f x +e \right ) \cos \left (f x +e \right )}{2}+\frac {f x}{2}+\frac {e}{2}\right )+c^{2} a^{2} \left (f x +e \right )}{f}\) | \(88\) |
default | \(\frac {c^{2} a^{2} \left (-\frac {\left (\sin ^{3}\left (f x +e \right )+\frac {3 \sin \left (f x +e \right )}{2}\right ) \cos \left (f x +e \right )}{4}+\frac {3 f x}{8}+\frac {3 e}{8}\right )-2 c^{2} a^{2} \left (-\frac {\sin \left (f x +e \right ) \cos \left (f x +e \right )}{2}+\frac {f x}{2}+\frac {e}{2}\right )+c^{2} a^{2} \left (f x +e \right )}{f}\) | \(88\) |
norman | \(\frac {\frac {3 a^{2} c^{2} x}{8}+\frac {3 a^{2} c^{2} x \left (\tan ^{2}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{2}+\frac {9 a^{2} c^{2} x \left (\tan ^{4}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{4}+\frac {3 a^{2} c^{2} x \left (\tan ^{6}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{2}+\frac {3 a^{2} c^{2} x \left (\tan ^{8}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{8}+\frac {5 c^{2} a^{2} \tan \left (\frac {f x}{2}+\frac {e}{2}\right )}{4 f}-\frac {3 c^{2} a^{2} \left (\tan ^{3}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{4 f}+\frac {3 c^{2} a^{2} \left (\tan ^{5}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{4 f}-\frac {5 c^{2} a^{2} \left (\tan ^{7}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )}{4 f}}{\left (1+\tan ^{2}\left (\frac {f x}{2}+\frac {e}{2}\right )\right )^{4}}\) | \(193\) |
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Time = 0.25 (sec) , antiderivative size = 54, normalized size of antiderivative = 0.84 \[ \int (a+a \sin (e+f x))^2 (c-c \sin (e+f x))^2 \, dx=\frac {3 \, a^{2} c^{2} f x + {\left (2 \, a^{2} c^{2} \cos \left (f x + e\right )^{3} + 3 \, a^{2} c^{2} \cos \left (f x + e\right )\right )} \sin \left (f x + e\right )}{8 \, f} \]
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Leaf count of result is larger than twice the leaf count of optimal. 206 vs. \(2 (61) = 122\).
Time = 0.18 (sec) , antiderivative size = 206, normalized size of antiderivative = 3.22 \[ \int (a+a \sin (e+f x))^2 (c-c \sin (e+f x))^2 \, dx=\begin {cases} \frac {3 a^{2} c^{2} x \sin ^{4}{\left (e + f x \right )}}{8} + \frac {3 a^{2} c^{2} x \sin ^{2}{\left (e + f x \right )} \cos ^{2}{\left (e + f x \right )}}{4} - a^{2} c^{2} x \sin ^{2}{\left (e + f x \right )} + \frac {3 a^{2} c^{2} x \cos ^{4}{\left (e + f x \right )}}{8} - a^{2} c^{2} x \cos ^{2}{\left (e + f x \right )} + a^{2} c^{2} x - \frac {5 a^{2} c^{2} \sin ^{3}{\left (e + f x \right )} \cos {\left (e + f x \right )}}{8 f} - \frac {3 a^{2} c^{2} \sin {\left (e + f x \right )} \cos ^{3}{\left (e + f x \right )}}{8 f} + \frac {a^{2} c^{2} \sin {\left (e + f x \right )} \cos {\left (e + f x \right )}}{f} & \text {for}\: f \neq 0 \\x \left (a \sin {\left (e \right )} + a\right )^{2} \left (- c \sin {\left (e \right )} + c\right )^{2} & \text {otherwise} \end {cases} \]
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Time = 0.21 (sec) , antiderivative size = 81, normalized size of antiderivative = 1.27 \[ \int (a+a \sin (e+f x))^2 (c-c \sin (e+f x))^2 \, dx=\frac {{\left (12 \, f x + 12 \, e + \sin \left (4 \, f x + 4 \, e\right ) - 8 \, \sin \left (2 \, f x + 2 \, e\right )\right )} a^{2} c^{2} - 16 \, {\left (2 \, f x + 2 \, e - \sin \left (2 \, f x + 2 \, e\right )\right )} a^{2} c^{2} + 32 \, {\left (f x + e\right )} a^{2} c^{2}}{32 \, f} \]
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Time = 0.31 (sec) , antiderivative size = 50, normalized size of antiderivative = 0.78 \[ \int (a+a \sin (e+f x))^2 (c-c \sin (e+f x))^2 \, dx=\frac {3}{8} \, a^{2} c^{2} x + \frac {a^{2} c^{2} \sin \left (4 \, f x + 4 \, e\right )}{32 \, f} + \frac {a^{2} c^{2} \sin \left (2 \, f x + 2 \, e\right )}{4 \, f} \]
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Time = 6.27 (sec) , antiderivative size = 36, normalized size of antiderivative = 0.56 \[ \int (a+a \sin (e+f x))^2 (c-c \sin (e+f x))^2 \, dx=\frac {a^2\,c^2\,\left (8\,\sin \left (2\,e+2\,f\,x\right )+\sin \left (4\,e+4\,f\,x\right )+12\,f\,x\right )}{32\,f} \]
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