Optimal. Leaf size=137 \[ -\frac{7 a^4 \cos ^3(c+d x)}{8 d}-\frac{3 \cos ^3(c+d x) \left (a^2 \sin (c+d x)+a^2\right )^2}{10 d}-\frac{21 \cos ^3(c+d x) \left (a^4 \sin (c+d x)+a^4\right )}{40 d}+\frac{21 a^4 \sin (c+d x) \cos (c+d x)}{16 d}+\frac{21 a^4 x}{16}-\frac{a \cos ^3(c+d x) (a \sin (c+d x)+a)^3}{6 d} \]
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Rubi [A] time = 0.157458, antiderivative size = 137, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.19, Rules used = {2678, 2669, 2635, 8} \[ -\frac{7 a^4 \cos ^3(c+d x)}{8 d}-\frac{3 \cos ^3(c+d x) \left (a^2 \sin (c+d x)+a^2\right )^2}{10 d}-\frac{21 \cos ^3(c+d x) \left (a^4 \sin (c+d x)+a^4\right )}{40 d}+\frac{21 a^4 \sin (c+d x) \cos (c+d x)}{16 d}+\frac{21 a^4 x}{16}-\frac{a \cos ^3(c+d x) (a \sin (c+d x)+a)^3}{6 d} \]
Antiderivative was successfully verified.
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Rule 2678
Rule 2669
Rule 2635
Rule 8
Rubi steps
\begin{align*} \int \cos ^2(c+d x) (a+a \sin (c+d x))^4 \, dx &=-\frac{a \cos ^3(c+d x) (a+a \sin (c+d x))^3}{6 d}+\frac{1}{2} (3 a) \int \cos ^2(c+d x) (a+a \sin (c+d x))^3 \, dx\\ &=-\frac{a \cos ^3(c+d x) (a+a \sin (c+d x))^3}{6 d}-\frac{3 \cos ^3(c+d x) \left (a^2+a^2 \sin (c+d x)\right )^2}{10 d}+\frac{1}{10} \left (21 a^2\right ) \int \cos ^2(c+d x) (a+a \sin (c+d x))^2 \, dx\\ &=-\frac{a \cos ^3(c+d x) (a+a \sin (c+d x))^3}{6 d}-\frac{3 \cos ^3(c+d x) \left (a^2+a^2 \sin (c+d x)\right )^2}{10 d}-\frac{21 \cos ^3(c+d x) \left (a^4+a^4 \sin (c+d x)\right )}{40 d}+\frac{1}{8} \left (21 a^3\right ) \int \cos ^2(c+d x) (a+a \sin (c+d x)) \, dx\\ &=-\frac{7 a^4 \cos ^3(c+d x)}{8 d}-\frac{a \cos ^3(c+d x) (a+a \sin (c+d x))^3}{6 d}-\frac{3 \cos ^3(c+d x) \left (a^2+a^2 \sin (c+d x)\right )^2}{10 d}-\frac{21 \cos ^3(c+d x) \left (a^4+a^4 \sin (c+d x)\right )}{40 d}+\frac{1}{8} \left (21 a^4\right ) \int \cos ^2(c+d x) \, dx\\ &=-\frac{7 a^4 \cos ^3(c+d x)}{8 d}+\frac{21 a^4 \cos (c+d x) \sin (c+d x)}{16 d}-\frac{a \cos ^3(c+d x) (a+a \sin (c+d x))^3}{6 d}-\frac{3 \cos ^3(c+d x) \left (a^2+a^2 \sin (c+d x)\right )^2}{10 d}-\frac{21 \cos ^3(c+d x) \left (a^4+a^4 \sin (c+d x)\right )}{40 d}+\frac{1}{16} \left (21 a^4\right ) \int 1 \, dx\\ &=\frac{21 a^4 x}{16}-\frac{7 a^4 \cos ^3(c+d x)}{8 d}+\frac{21 a^4 \cos (c+d x) \sin (c+d x)}{16 d}-\frac{a \cos ^3(c+d x) (a+a \sin (c+d x))^3}{6 d}-\frac{3 \cos ^3(c+d x) \left (a^2+a^2 \sin (c+d x)\right )^2}{10 d}-\frac{21 \cos ^3(c+d x) \left (a^4+a^4 \sin (c+d x)\right )}{40 d}\\ \end{align*}
Mathematica [A] time = 0.432605, size = 151, normalized size = 1.1 \[ -\frac{a^4 \left (630 \sqrt{1-\sin (c+d x)} \sin ^{-1}\left (\frac{\sqrt{1-\sin (c+d x)}}{\sqrt{2}}\right )+\sqrt{\sin (c+d x)+1} \left (40 \sin ^6(c+d x)+152 \sin ^5(c+d x)+158 \sin ^4(c+d x)-94 \sin ^3(c+d x)-331 \sin ^2(c+d x)-373 \sin (c+d x)+448\right )\right ) \cos ^3(c+d x)}{240 d (\sin (c+d x)-1)^2 (\sin (c+d x)+1)^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.055, size = 182, normalized size = 1.3 \begin{align*}{\frac{1}{d} \left ({a}^{4} \left ( -{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{3} \left ( \cos \left ( dx+c \right ) \right ) ^{3}}{6}}-{\frac{ \left ( \cos \left ( dx+c \right ) \right ) ^{3}\sin \left ( dx+c \right ) }{8}}+{\frac{\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) }{16}}+{\frac{dx}{16}}+{\frac{c}{16}} \right ) +4\,{a}^{4} \left ( -1/5\, \left ( \sin \left ( dx+c \right ) \right ) ^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{3}-2/15\, \left ( \cos \left ( dx+c \right ) \right ) ^{3} \right ) +6\,{a}^{4} \left ( -1/4\, \left ( \cos \left ( dx+c \right ) \right ) ^{3}\sin \left ( dx+c \right ) +1/8\,\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) +1/8\,dx+c/8 \right ) -{\frac{4\,{a}^{4} \left ( \cos \left ( dx+c \right ) \right ) ^{3}}{3}}+{a}^{4} \left ({\frac{\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) }{2}}+{\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.12893, size = 173, normalized size = 1.26 \begin{align*} -\frac{1280 \, a^{4} \cos \left (d x + c\right )^{3} - 256 \,{\left (3 \, \cos \left (d x + c\right )^{5} - 5 \, \cos \left (d x + c\right )^{3}\right )} a^{4} + 5 \,{\left (4 \, \sin \left (2 \, d x + 2 \, c\right )^{3} - 12 \, d x - 12 \, c + 3 \, \sin \left (4 \, d x + 4 \, c\right )\right )} a^{4} - 180 \,{\left (4 \, d x + 4 \, c - \sin \left (4 \, d x + 4 \, c\right )\right )} a^{4} - 240 \,{\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} a^{4}}{960 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.64891, size = 215, normalized size = 1.57 \begin{align*} \frac{192 \, a^{4} \cos \left (d x + c\right )^{5} - 640 \, a^{4} \cos \left (d x + c\right )^{3} + 315 \, a^{4} d x + 5 \,{\left (8 \, a^{4} \cos \left (d x + c\right )^{5} - 86 \, a^{4} \cos \left (d x + c\right )^{3} + 63 \, a^{4} \cos \left (d x + c\right )\right )} \sin \left (d x + c\right )}{240 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 6.28719, size = 381, normalized size = 2.78 \begin{align*} \begin{cases} \frac{a^{4} x \sin ^{6}{\left (c + d x \right )}}{16} + \frac{3 a^{4} x \sin ^{4}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{16} + \frac{3 a^{4} x \sin ^{4}{\left (c + d x \right )}}{4} + \frac{3 a^{4} x \sin ^{2}{\left (c + d x \right )} \cos ^{4}{\left (c + d x \right )}}{16} + \frac{3 a^{4} x \sin ^{2}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{2} + \frac{a^{4} x \sin ^{2}{\left (c + d x \right )}}{2} + \frac{a^{4} x \cos ^{6}{\left (c + d x \right )}}{16} + \frac{3 a^{4} x \cos ^{4}{\left (c + d x \right )}}{4} + \frac{a^{4} x \cos ^{2}{\left (c + d x \right )}}{2} + \frac{a^{4} \sin ^{5}{\left (c + d x \right )} \cos{\left (c + d x \right )}}{16 d} - \frac{a^{4} \sin ^{3}{\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{6 d} + \frac{3 a^{4} \sin ^{3}{\left (c + d x \right )} \cos{\left (c + d x \right )}}{4 d} - \frac{4 a^{4} \sin ^{2}{\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{3 d} - \frac{a^{4} \sin{\left (c + d x \right )} \cos ^{5}{\left (c + d x \right )}}{16 d} - \frac{3 a^{4} \sin{\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{4 d} + \frac{a^{4} \sin{\left (c + d x \right )} \cos{\left (c + d x \right )}}{2 d} - \frac{8 a^{4} \cos ^{5}{\left (c + d x \right )}}{15 d} - \frac{4 a^{4} \cos ^{3}{\left (c + d x \right )}}{3 d} & \text{for}\: d \neq 0 \\x \left (a \sin{\left (c \right )} + a\right )^{4} \cos ^{2}{\left (c \right )} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.39885, size = 143, normalized size = 1.04 \begin{align*} \frac{21}{16} \, a^{4} x + \frac{a^{4} \cos \left (5 \, d x + 5 \, c\right )}{20 \, d} - \frac{5 \, a^{4} \cos \left (3 \, d x + 3 \, c\right )}{12 \, d} - \frac{3 \, a^{4} \cos \left (d x + c\right )}{2 \, d} + \frac{a^{4} \sin \left (6 \, d x + 6 \, c\right )}{192 \, d} - \frac{13 \, a^{4} \sin \left (4 \, d x + 4 \, c\right )}{64 \, d} + \frac{15 \, a^{4} \sin \left (2 \, d x + 2 \, c\right )}{64 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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