Optimal. Leaf size=91 \[ \frac{a^2 \cos ^5(c+d x)}{5 d}-\frac{2 a^2 \cos ^3(c+d x)}{3 d}-\frac{a^2 \sin (c+d x) \cos ^3(c+d x)}{2 d}+\frac{a^2 \sin (c+d x) \cos (c+d x)}{4 d}+\frac{a^2 x}{4} \]
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Rubi [A] time = 0.130063, antiderivative size = 105, normalized size of antiderivative = 1.15, number of steps used = 5, number of rules used = 5, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.185, Rules used = {2860, 2678, 2669, 2635, 8} \[ -\frac{a^2 \cos ^3(c+d x)}{6 d}-\frac{\cos ^3(c+d x) \left (a^2 \sin (c+d x)+a^2\right )}{10 d}+\frac{a^2 \sin (c+d x) \cos (c+d x)}{4 d}+\frac{a^2 x}{4}-\frac{\cos ^3(c+d x) (a \sin (c+d x)+a)^2}{5 d} \]
Antiderivative was successfully verified.
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Rule 2860
Rule 2678
Rule 2669
Rule 2635
Rule 8
Rubi steps
\begin{align*} \int \cos ^2(c+d x) \sin (c+d x) (a+a \sin (c+d x))^2 \, dx &=-\frac{\cos ^3(c+d x) (a+a \sin (c+d x))^2}{5 d}+\frac{2}{5} \int \cos ^2(c+d x) (a+a \sin (c+d x))^2 \, dx\\ &=-\frac{\cos ^3(c+d x) (a+a \sin (c+d x))^2}{5 d}-\frac{\cos ^3(c+d x) \left (a^2+a^2 \sin (c+d x)\right )}{10 d}+\frac{1}{2} a \int \cos ^2(c+d x) (a+a \sin (c+d x)) \, dx\\ &=-\frac{a^2 \cos ^3(c+d x)}{6 d}-\frac{\cos ^3(c+d x) (a+a \sin (c+d x))^2}{5 d}-\frac{\cos ^3(c+d x) \left (a^2+a^2 \sin (c+d x)\right )}{10 d}+\frac{1}{2} a^2 \int \cos ^2(c+d x) \, dx\\ &=-\frac{a^2 \cos ^3(c+d x)}{6 d}+\frac{a^2 \cos (c+d x) \sin (c+d x)}{4 d}-\frac{\cos ^3(c+d x) (a+a \sin (c+d x))^2}{5 d}-\frac{\cos ^3(c+d x) \left (a^2+a^2 \sin (c+d x)\right )}{10 d}+\frac{1}{4} a^2 \int 1 \, dx\\ &=\frac{a^2 x}{4}-\frac{a^2 \cos ^3(c+d x)}{6 d}+\frac{a^2 \cos (c+d x) \sin (c+d x)}{4 d}-\frac{\cos ^3(c+d x) (a+a \sin (c+d x))^2}{5 d}-\frac{\cos ^3(c+d x) \left (a^2+a^2 \sin (c+d x)\right )}{10 d}\\ \end{align*}
Mathematica [A] time = 0.19693, size = 57, normalized size = 0.63 \[ \frac{a^2 (-90 \cos (c+d x)-25 \cos (3 (c+d x))+3 (-5 \sin (4 (c+d x))+\cos (5 (c+d x))+20 c+20 d x))}{240 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.033, size = 95, normalized size = 1. \begin{align*}{\frac{1}{d} \left ({a}^{2} \left ( -{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{3}}{5}}-{\frac{2\, \left ( \cos \left ( dx+c \right ) \right ) ^{3}}{15}} \right ) +2\,{a}^{2} \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{{a}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{3}}{3}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.07884, size = 93, normalized size = 1.02 \begin{align*} -\frac{80 \, a^{2} \cos \left (d x + c\right )^{3} - 16 \,{\left (3 \, \cos \left (d x + c\right )^{5} - 5 \, \cos \left (d x + c\right )^{3}\right )} a^{2} - 15 \,{\left (4 \, d x + 4 \, c - \sin \left (4 \, d x + 4 \, c\right )\right )} a^{2}}{240 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.67019, size = 174, normalized size = 1.91 \begin{align*} \frac{12 \, a^{2} \cos \left (d x + c\right )^{5} - 40 \, a^{2} \cos \left (d x + c\right )^{3} + 15 \, a^{2} d x - 15 \,{\left (2 \, a^{2} \cos \left (d x + c\right )^{3} - a^{2} \cos \left (d x + c\right )\right )} \sin \left (d x + c\right )}{60 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 4.64726, size = 172, normalized size = 1.89 \begin{align*} \begin{cases} \frac{a^{2} x \sin ^{4}{\left (c + d x \right )}}{4} + \frac{a^{2} x \sin ^{2}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{2} + \frac{a^{2} x \cos ^{4}{\left (c + d x \right )}}{4} + \frac{a^{2} \sin ^{3}{\left (c + d x \right )} \cos{\left (c + d x \right )}}{4 d} - \frac{a^{2} \sin ^{2}{\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{3 d} - \frac{a^{2} \sin{\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{4 d} - \frac{2 a^{2} \cos ^{5}{\left (c + d x \right )}}{15 d} - \frac{a^{2} \cos ^{3}{\left (c + d x \right )}}{3 d} & \text{for}\: d \neq 0 \\x \left (a \sin{\left (c \right )} + a\right )^{2} \sin{\left (c \right )} \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 = 1.29283, size = 97, normalized size = 1.07 \begin{align*} \frac{1}{4} \, a^{2} x + \frac{a^{2} \cos \left (5 \, d x + 5 \, c\right )}{80 \, d} - \frac{5 \, a^{2} \cos \left (3 \, d x + 3 \, c\right )}{48 \, d} - \frac{3 \, a^{2} \cos \left (d x + c\right )}{8 \, d} - \frac{a^{2} \sin \left (4 \, d x + 4 \, c\right )}{16 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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