Optimal. Leaf size=158 \[ -\frac{b \left (17 a^2+4 b^2\right ) \cos ^5(c+d x)}{70 d}+\frac{a \left (2 a^2+b^2\right ) \sin (c+d x) \cos ^3(c+d x)}{8 d}+\frac{3 a \left (2 a^2+b^2\right ) \sin (c+d x) \cos (c+d x)}{16 d}+\frac{3}{16} a x \left (2 a^2+b^2\right )-\frac{b \cos ^5(c+d x) (a+b \sin (c+d x))^2}{7 d}-\frac{3 a b \cos ^5(c+d x) (a+b \sin (c+d x))}{14 d} \]
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Rubi [A] time = 0.216748, antiderivative size = 158, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.238, Rules used = {2692, 2862, 2669, 2635, 8} \[ -\frac{b \left (17 a^2+4 b^2\right ) \cos ^5(c+d x)}{70 d}+\frac{a \left (2 a^2+b^2\right ) \sin (c+d x) \cos ^3(c+d x)}{8 d}+\frac{3 a \left (2 a^2+b^2\right ) \sin (c+d x) \cos (c+d x)}{16 d}+\frac{3}{16} a x \left (2 a^2+b^2\right )-\frac{b \cos ^5(c+d x) (a+b \sin (c+d x))^2}{7 d}-\frac{3 a b \cos ^5(c+d x) (a+b \sin (c+d x))}{14 d} \]
Antiderivative was successfully verified.
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Rule 2692
Rule 2862
Rule 2669
Rule 2635
Rule 8
Rubi steps
\begin{align*} \int \cos ^4(c+d x) (a+b \sin (c+d x))^3 \, dx &=-\frac{b \cos ^5(c+d x) (a+b \sin (c+d x))^2}{7 d}+\frac{1}{7} \int \cos ^4(c+d x) (a+b \sin (c+d x)) \left (7 a^2+2 b^2+9 a b \sin (c+d x)\right ) \, dx\\ &=-\frac{3 a b \cos ^5(c+d x) (a+b \sin (c+d x))}{14 d}-\frac{b \cos ^5(c+d x) (a+b \sin (c+d x))^2}{7 d}+\frac{1}{42} \int \cos ^4(c+d x) \left (21 a \left (2 a^2+b^2\right )+3 b \left (17 a^2+4 b^2\right ) \sin (c+d x)\right ) \, dx\\ &=-\frac{b \left (17 a^2+4 b^2\right ) \cos ^5(c+d x)}{70 d}-\frac{3 a b \cos ^5(c+d x) (a+b \sin (c+d x))}{14 d}-\frac{b \cos ^5(c+d x) (a+b \sin (c+d x))^2}{7 d}+\frac{1}{2} \left (a \left (2 a^2+b^2\right )\right ) \int \cos ^4(c+d x) \, dx\\ &=-\frac{b \left (17 a^2+4 b^2\right ) \cos ^5(c+d x)}{70 d}+\frac{a \left (2 a^2+b^2\right ) \cos ^3(c+d x) \sin (c+d x)}{8 d}-\frac{3 a b \cos ^5(c+d x) (a+b \sin (c+d x))}{14 d}-\frac{b \cos ^5(c+d x) (a+b \sin (c+d x))^2}{7 d}+\frac{1}{8} \left (3 a \left (2 a^2+b^2\right )\right ) \int \cos ^2(c+d x) \, dx\\ &=-\frac{b \left (17 a^2+4 b^2\right ) \cos ^5(c+d x)}{70 d}+\frac{3 a \left (2 a^2+b^2\right ) \cos (c+d x) \sin (c+d x)}{16 d}+\frac{a \left (2 a^2+b^2\right ) \cos ^3(c+d x) \sin (c+d x)}{8 d}-\frac{3 a b \cos ^5(c+d x) (a+b \sin (c+d x))}{14 d}-\frac{b \cos ^5(c+d x) (a+b \sin (c+d x))^2}{7 d}+\frac{1}{16} \left (3 a \left (2 a^2+b^2\right )\right ) \int 1 \, dx\\ &=\frac{3}{16} a \left (2 a^2+b^2\right ) x-\frac{b \left (17 a^2+4 b^2\right ) \cos ^5(c+d x)}{70 d}+\frac{3 a \left (2 a^2+b^2\right ) \cos (c+d x) \sin (c+d x)}{16 d}+\frac{a \left (2 a^2+b^2\right ) \cos ^3(c+d x) \sin (c+d x)}{8 d}-\frac{3 a b \cos ^5(c+d x) (a+b \sin (c+d x))}{14 d}-\frac{b \cos ^5(c+d x) (a+b \sin (c+d x))^2}{7 d}\\ \end{align*}
Mathematica [A] time = 0.384893, size = 182, normalized size = 1.15 \[ \frac{-105 b \left (8 a^2+b^2\right ) \cos (c+d x)-35 \left (12 a^2 b+b^3\right ) \cos (3 (c+d x))-84 a^2 b \cos (5 (c+d x))+560 a^3 \sin (2 (c+d x))+70 a^3 \sin (4 (c+d x))+840 a^3 c+840 a^3 d x+105 a b^2 \sin (2 (c+d x))-105 a b^2 \sin (4 (c+d x))-35 a b^2 \sin (6 (c+d x))+420 a b^2 c+420 a b^2 d x+7 b^3 \cos (5 (c+d x))+5 b^3 \cos (7 (c+d x))}{2240 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.053, size = 145, normalized size = 0.9 \begin{align*}{\frac{1}{d} \left ({b}^{3} \left ( -{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{5}}{7}}-{\frac{2\, \left ( \cos \left ( dx+c \right ) \right ) ^{5}}{35}} \right ) +3\,a{b}^{2} \left ( -1/6\,\sin \left ( dx+c \right ) \left ( \cos \left ( dx+c \right ) \right ) ^{5}+1/24\, \left ( \left ( \cos \left ( dx+c \right ) \right ) ^{3}+3/2\,\cos \left ( dx+c \right ) \right ) \sin \left ( dx+c \right ) +1/16\,dx+c/16 \right ) -{\frac{3\,{a}^{2}b \left ( \cos \left ( dx+c \right ) \right ) ^{5}}{5}}+{a}^{3} \left ({\frac{\sin \left ( dx+c \right ) }{4} \left ( \left ( \cos \left ( dx+c \right ) \right ) ^{3}+{\frac{3\,\cos \left ( dx+c \right ) }{2}} \right ) }+{\frac{3\,dx}{8}}+{\frac{3\,c}{8}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.959663, size = 158, normalized size = 1. \begin{align*} -\frac{1344 \, a^{2} b \cos \left (d x + c\right )^{5} - 70 \,{\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^{3} - 35 \,{\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 b^{2} - 64 \,{\left (5 \, \cos \left (d x + c\right )^{7} - 7 \, \cos \left (d x + c\right )^{5}\right )} b^{3}}{2240 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.51896, size = 279, normalized size = 1.77 \begin{align*} \frac{80 \, b^{3} \cos \left (d x + c\right )^{7} - 112 \,{\left (3 \, a^{2} b + b^{3}\right )} \cos \left (d x + c\right )^{5} + 105 \,{\left (2 \, a^{3} + a b^{2}\right )} d x - 35 \,{\left (8 \, a b^{2} \cos \left (d x + c\right )^{5} - 2 \,{\left (2 \, a^{3} + a b^{2}\right )} \cos \left (d x + c\right )^{3} - 3 \,{\left (2 \, a^{3} + a b^{2}\right )} \cos \left (d x + c\right )\right )} \sin \left (d x + c\right )}{560 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 8.27802, size = 348, normalized size = 2.2 \begin{align*} \begin{cases} \frac{3 a^{3} x \sin ^{4}{\left (c + d x \right )}}{8} + \frac{3 a^{3} x \sin ^{2}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{4} + \frac{3 a^{3} x \cos ^{4}{\left (c + d x \right )}}{8} + \frac{3 a^{3} \sin ^{3}{\left (c + d x \right )} \cos{\left (c + d x \right )}}{8 d} + \frac{5 a^{3} \sin{\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{8 d} - \frac{3 a^{2} b \cos ^{5}{\left (c + d x \right )}}{5 d} + \frac{3 a b^{2} x \sin ^{6}{\left (c + d x \right )}}{16} + \frac{9 a b^{2} x \sin ^{4}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{16} + \frac{9 a b^{2} x \sin ^{2}{\left (c + d x \right )} \cos ^{4}{\left (c + d x \right )}}{16} + \frac{3 a b^{2} x \cos ^{6}{\left (c + d x \right )}}{16} + \frac{3 a b^{2} \sin ^{5}{\left (c + d x \right )} \cos{\left (c + d x \right )}}{16 d} + \frac{a b^{2} \sin ^{3}{\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{2 d} - \frac{3 a b^{2} \sin{\left (c + d x \right )} \cos ^{5}{\left (c + d x \right )}}{16 d} - \frac{b^{3} \sin ^{2}{\left (c + d x \right )} \cos ^{5}{\left (c + d x \right )}}{5 d} - \frac{2 b^{3} \cos ^{7}{\left (c + d x \right )}}{35 d} & \text{for}\: d \neq 0 \\x \left (a + b \sin{\left (c \right )}\right )^{3} \cos ^{4}{\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 = 1.10315, size = 234, normalized size = 1.48 \begin{align*} \frac{b^{3} \cos \left (7 \, d x + 7 \, c\right )}{448 \, d} - \frac{a b^{2} \sin \left (6 \, d x + 6 \, c\right )}{64 \, d} + \frac{3}{16} \,{\left (2 \, a^{3} + a b^{2}\right )} x - \frac{{\left (12 \, a^{2} b - b^{3}\right )} \cos \left (5 \, d x + 5 \, c\right )}{320 \, d} - \frac{{\left (12 \, a^{2} b + b^{3}\right )} \cos \left (3 \, d x + 3 \, c\right )}{64 \, d} - \frac{3 \,{\left (8 \, a^{2} b + b^{3}\right )} \cos \left (d x + c\right )}{64 \, d} + \frac{{\left (2 \, a^{3} - 3 \, a b^{2}\right )} \sin \left (4 \, d x + 4 \, c\right )}{64 \, d} + \frac{{\left (16 \, a^{3} + 3 \, a b^{2}\right )} \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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