Optimal. Leaf size=102 \[ \frac{a^4 \sin ^5(c+d x)}{5 d}-\frac{8 a^4 \sin ^3(c+d x)}{3 d}+\frac{8 a^4 \sin (c+d x)}{d}+\frac{a^4 \sin (c+d x) \cos ^3(c+d x)}{d}+\frac{7 a^4 \sin (c+d x) \cos (c+d x)}{2 d}+\frac{7 a^4 x}{2} \]
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Rubi [A] time = 0.106915, antiderivative size = 114, normalized size of antiderivative = 1.12, number of steps used = 11, number of rules used = 6, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.316, Rules used = {2751, 2645, 2637, 2635, 8, 2633} \[ -\frac{16 a^4 \sin ^3(c+d x)}{15 d}+\frac{32 a^4 \sin (c+d x)}{5 d}+\frac{a^4 \sin (c+d x) \cos ^3(c+d x)}{5 d}+\frac{27 a^4 \sin (c+d x) \cos (c+d x)}{10 d}+\frac{7 a^4 x}{2}+\frac{\sin (c+d x) (a \cos (c+d x)+a)^4}{5 d} \]
Antiderivative was successfully verified.
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Rule 2751
Rule 2645
Rule 2637
Rule 2635
Rule 8
Rule 2633
Rubi steps
\begin{align*} \int \cos (c+d x) (a+a \cos (c+d x))^4 \, dx &=\frac{(a+a \cos (c+d x))^4 \sin (c+d x)}{5 d}+\frac{4}{5} \int (a+a \cos (c+d x))^4 \, dx\\ &=\frac{(a+a \cos (c+d x))^4 \sin (c+d x)}{5 d}+\frac{4}{5} \int \left (a^4+4 a^4 \cos (c+d x)+6 a^4 \cos ^2(c+d x)+4 a^4 \cos ^3(c+d x)+a^4 \cos ^4(c+d x)\right ) \, dx\\ &=\frac{4 a^4 x}{5}+\frac{(a+a \cos (c+d x))^4 \sin (c+d x)}{5 d}+\frac{1}{5} \left (4 a^4\right ) \int \cos ^4(c+d x) \, dx+\frac{1}{5} \left (16 a^4\right ) \int \cos (c+d x) \, dx+\frac{1}{5} \left (16 a^4\right ) \int \cos ^3(c+d x) \, dx+\frac{1}{5} \left (24 a^4\right ) \int \cos ^2(c+d x) \, dx\\ &=\frac{4 a^4 x}{5}+\frac{16 a^4 \sin (c+d x)}{5 d}+\frac{12 a^4 \cos (c+d x) \sin (c+d x)}{5 d}+\frac{a^4 \cos ^3(c+d x) \sin (c+d x)}{5 d}+\frac{(a+a \cos (c+d x))^4 \sin (c+d x)}{5 d}+\frac{1}{5} \left (3 a^4\right ) \int \cos ^2(c+d x) \, dx+\frac{1}{5} \left (12 a^4\right ) \int 1 \, dx-\frac{\left (16 a^4\right ) \operatorname{Subst}\left (\int \left (1-x^2\right ) \, dx,x,-\sin (c+d x)\right )}{5 d}\\ &=\frac{16 a^4 x}{5}+\frac{32 a^4 \sin (c+d x)}{5 d}+\frac{27 a^4 \cos (c+d x) \sin (c+d x)}{10 d}+\frac{a^4 \cos ^3(c+d x) \sin (c+d x)}{5 d}+\frac{(a+a \cos (c+d x))^4 \sin (c+d x)}{5 d}-\frac{16 a^4 \sin ^3(c+d x)}{15 d}+\frac{1}{10} \left (3 a^4\right ) \int 1 \, dx\\ &=\frac{7 a^4 x}{2}+\frac{32 a^4 \sin (c+d x)}{5 d}+\frac{27 a^4 \cos (c+d x) \sin (c+d x)}{10 d}+\frac{a^4 \cos ^3(c+d x) \sin (c+d x)}{5 d}+\frac{(a+a \cos (c+d x))^4 \sin (c+d x)}{5 d}-\frac{16 a^4 \sin ^3(c+d x)}{15 d}\\ \end{align*}
Mathematica [A] time = 0.141688, size = 63, normalized size = 0.62 \[ \frac{a^4 (1470 \sin (c+d x)+480 \sin (2 (c+d x))+145 \sin (3 (c+d x))+30 \sin (4 (c+d x))+3 \sin (5 (c+d x))+840 d x)}{240 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.042, size = 133, normalized size = 1.3 \begin{align*}{\frac{1}{d} \left ({\frac{{a}^{4}\sin \left ( dx+c \right ) }{5} \left ({\frac{8}{3}}+ \left ( \cos \left ( dx+c \right ) \right ) ^{4}+{\frac{4\, \left ( \cos \left ( dx+c \right ) \right ) ^{2}}{3}} \right ) }+4\,{a}^{4} \left ( 1/4\, \left ( \left ( \cos \left ( dx+c \right ) \right ) ^{3}+3/2\,\cos \left ( dx+c \right ) \right ) \sin \left ( dx+c \right ) +3/8\,dx+3/8\,c \right ) +2\,{a}^{4} \left ( 2+ \left ( \cos \left ( dx+c \right ) \right ) ^{2} \right ) \sin \left ( dx+c \right ) +4\,{a}^{4} \left ( 1/2\,\cos \left ( dx+c \right ) \sin \left ( dx+c \right ) +1/2\,dx+c/2 \right ) +{a}^{4}\sin \left ( dx+c \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.14421, size = 173, normalized size = 1.7 \begin{align*} \frac{8 \,{\left (3 \, \sin \left (d x + c\right )^{5} - 10 \, \sin \left (d x + c\right )^{3} + 15 \, \sin \left (d x + c\right )\right )} a^{4} - 240 \,{\left (\sin \left (d x + c\right )^{3} - 3 \, \sin \left (d x + c\right )\right )} a^{4} + 15 \,{\left (12 \, d x + 12 \, c + \sin \left (4 \, d x + 4 \, c\right ) + 8 \, \sin \left (2 \, d x + 2 \, c\right )\right )} a^{4} + 120 \,{\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} a^{4} + 120 \, a^{4} \sin \left (d x + c\right )}{120 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.6471, size = 190, normalized size = 1.86 \begin{align*} \frac{105 \, a^{4} d x +{\left (6 \, a^{4} \cos \left (d x + c\right )^{4} + 30 \, a^{4} \cos \left (d x + c\right )^{3} + 68 \, a^{4} \cos \left (d x + c\right )^{2} + 105 \, a^{4} \cos \left (d x + c\right ) + 166 \, a^{4}\right )} \sin \left (d x + c\right )}{30 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.50715, size = 280, normalized size = 2.75 \begin{align*} \begin{cases} \frac{3 a^{4} x \sin ^{4}{\left (c + d x \right )}}{2} + 3 a^{4} x \sin ^{2}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )} + 2 a^{4} x \sin ^{2}{\left (c + d x \right )} + \frac{3 a^{4} x \cos ^{4}{\left (c + d x \right )}}{2} + 2 a^{4} x \cos ^{2}{\left (c + d x \right )} + \frac{8 a^{4} \sin ^{5}{\left (c + d x \right )}}{15 d} + \frac{4 a^{4} \sin ^{3}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{3 d} + \frac{3 a^{4} \sin ^{3}{\left (c + d x \right )} \cos{\left (c + d x \right )}}{2 d} + \frac{4 a^{4} \sin ^{3}{\left (c + d x \right )}}{d} + \frac{a^{4} \sin{\left (c + d x \right )} \cos ^{4}{\left (c + d x \right )}}{d} + \frac{5 a^{4} \sin{\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{2 d} + \frac{6 a^{4} \sin{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{d} + \frac{2 a^{4} \sin{\left (c + d x \right )} \cos{\left (c + d x \right )}}{d} + \frac{a^{4} \sin{\left (c + d x \right )}}{d} & \text{for}\: d \neq 0 \\x \left (a \cos{\left (c \right )} + a\right )^{4} \cos{\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 = 1.2418, size = 120, normalized size = 1.18 \begin{align*} \frac{7}{2} \, a^{4} x + \frac{a^{4} \sin \left (5 \, d x + 5 \, c\right )}{80 \, d} + \frac{a^{4} \sin \left (4 \, d x + 4 \, c\right )}{8 \, d} + \frac{29 \, a^{4} \sin \left (3 \, d x + 3 \, c\right )}{48 \, d} + \frac{2 \, a^{4} \sin \left (2 \, d x + 2 \, c\right )}{d} + \frac{49 \, a^{4} \sin \left (d x + c\right )}{8 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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