Optimal. Leaf size=22 \[ \frac{(a+b \sin (c+d x))^4}{4 b d} \]
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Rubi [A] time = 0.0263097, antiderivative size = 22, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105, Rules used = {2668, 32} \[ \frac{(a+b \sin (c+d x))^4}{4 b d} \]
Antiderivative was successfully verified.
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Rule 2668
Rule 32
Rubi steps
\begin{align*} \int \cos (c+d x) (a+b \sin (c+d x))^3 \, dx &=\frac{\operatorname{Subst}\left (\int (a+x)^3 \, dx,x,b \sin (c+d x)\right )}{b d}\\ &=\frac{(a+b \sin (c+d x))^4}{4 b d}\\ \end{align*}
Mathematica [B] time = 0.0693703, size = 57, normalized size = 2.59 \[ \frac{\sin (c+d x) \left (6 a^2 b \sin (c+d x)+4 a^3+4 a b^2 \sin ^2(c+d x)+b^3 \sin ^3(c+d x)\right )}{4 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.019, size = 21, normalized size = 1. \begin{align*}{\frac{ \left ( a+b\sin \left ( dx+c \right ) \right ) ^{4}}{4\,bd}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.954898, size = 27, normalized size = 1.23 \begin{align*} \frac{{\left (b \sin \left (d x + c\right ) + a\right )}^{4}}{4 \, b d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.24263, size = 158, normalized size = 7.18 \begin{align*} \frac{b^{3} \cos \left (d x + c\right )^{4} - 2 \,{\left (3 \, a^{2} b + b^{3}\right )} \cos \left (d x + c\right )^{2} - 4 \,{\left (a b^{2} \cos \left (d x + c\right )^{2} - a^{3} - a b^{2}\right )} \sin \left (d x + c\right )}{4 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.22593, size = 97, normalized size = 4.41 \begin{align*} \begin{cases} \frac{a^{3} \sin{\left (c + d x \right )}}{d} + \frac{3 a^{2} b \sin ^{2}{\left (c + d x \right )}}{2 d} + \frac{a b^{2} \sin ^{3}{\left (c + d x \right )}}{d} - \frac{b^{3} \sin ^{2}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{2 d} - \frac{b^{3} \cos ^{4}{\left (c + d x \right )}}{4 d} & \text{for}\: d \neq 0 \\x \left (a + b \sin{\left (c \right )}\right )^{3} \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 = 1.09528, size = 27, normalized size = 1.23 \begin{align*} \frac{{\left (b \sin \left (d x + c\right ) + a\right )}^{4}}{4 \, b d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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