Optimal. Leaf size=92 \[ -\frac{\left (a^2-b^2\right ) (a+b \sin (c+d x))^{m+1}}{b^3 d (m+1)}+\frac{2 a (a+b \sin (c+d x))^{m+2}}{b^3 d (m+2)}-\frac{(a+b \sin (c+d x))^{m+3}}{b^3 d (m+3)} \]
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Rubi [A] time = 0.0719789, antiderivative size = 92, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.095, Rules used = {2668, 697} \[ -\frac{\left (a^2-b^2\right ) (a+b \sin (c+d x))^{m+1}}{b^3 d (m+1)}+\frac{2 a (a+b \sin (c+d x))^{m+2}}{b^3 d (m+2)}-\frac{(a+b \sin (c+d x))^{m+3}}{b^3 d (m+3)} \]
Antiderivative was successfully verified.
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Rule 2668
Rule 697
Rubi steps
\begin{align*} \int \cos ^3(c+d x) (a+b \sin (c+d x))^m \, dx &=\frac{\operatorname{Subst}\left (\int (a+x)^m \left (b^2-x^2\right ) \, dx,x,b \sin (c+d x)\right )}{b^3 d}\\ &=\frac{\operatorname{Subst}\left (\int \left (\left (-a^2+b^2\right ) (a+x)^m+2 a (a+x)^{1+m}-(a+x)^{2+m}\right ) \, dx,x,b \sin (c+d x)\right )}{b^3 d}\\ &=-\frac{\left (a^2-b^2\right ) (a+b \sin (c+d x))^{1+m}}{b^3 d (1+m)}+\frac{2 a (a+b \sin (c+d x))^{2+m}}{b^3 d (2+m)}-\frac{(a+b \sin (c+d x))^{3+m}}{b^3 d (3+m)}\\ \end{align*}
Mathematica [A] time = 0.263323, size = 74, normalized size = 0.8 \[ \frac{(a+b \sin (c+d x))^{m+1} \left (\frac{b^2-a^2}{m+1}-\frac{(a+b \sin (c+d x))^2}{m+3}+\frac{2 a (a+b \sin (c+d x))}{m+2}\right )}{b^3 d} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.204, size = 0, normalized size = 0. \begin{align*} \int \left ( \cos \left ( dx+c \right ) \right ) ^{3} \left ( a+b\sin \left ( dx+c \right ) \right ) ^{m}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.44343, size = 311, normalized size = 3.38 \begin{align*} \frac{{\left (4 \, a b^{2} m - 2 \, a^{3} + 6 \, a b^{2} +{\left (a b^{2} m^{2} + a b^{2} m\right )} \cos \left (d x + c\right )^{2} +{\left (4 \, b^{3} +{\left (b^{3} m^{2} + 3 \, b^{3} m + 2 \, b^{3}\right )} \cos \left (d x + c\right )^{2} + 2 \,{\left (a^{2} b + b^{3}\right )} m\right )} \sin \left (d x + c\right )\right )}{\left (b \sin \left (d x + c\right ) + a\right )}^{m}}{b^{3} d m^{3} + 6 \, b^{3} d m^{2} + 11 \, b^{3} d m + 6 \, b^{3} d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.1189, size = 504, normalized size = 5.48 \begin{align*} -\frac{{\left (b \sin \left (d x + c\right ) + a\right )}^{3}{\left (b \sin \left (d x + c\right ) + a\right )}^{m} m^{2} - 2 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{2}{\left (b \sin \left (d x + c\right ) + a\right )}^{m} a m^{2} +{\left (b \sin \left (d x + c\right ) + a\right )}{\left (b \sin \left (d x + c\right ) + a\right )}^{m} a^{2} m^{2} -{\left (b \sin \left (d x + c\right ) + a\right )}{\left (b \sin \left (d x + c\right ) + a\right )}^{m} b^{2} m^{2} + 3 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{3}{\left (b \sin \left (d x + c\right ) + a\right )}^{m} m - 8 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{2}{\left (b \sin \left (d x + c\right ) + a\right )}^{m} a m + 5 \,{\left (b \sin \left (d x + c\right ) + a\right )}{\left (b \sin \left (d x + c\right ) + a\right )}^{m} a^{2} m - 5 \,{\left (b \sin \left (d x + c\right ) + a\right )}{\left (b \sin \left (d x + c\right ) + a\right )}^{m} b^{2} m + 2 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{3}{\left (b \sin \left (d x + c\right ) + a\right )}^{m} - 6 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{2}{\left (b \sin \left (d x + c\right ) + a\right )}^{m} a + 6 \,{\left (b \sin \left (d x + c\right ) + a\right )}{\left (b \sin \left (d x + c\right ) + a\right )}^{m} a^{2} - 6 \,{\left (b \sin \left (d x + c\right ) + a\right )}{\left (b \sin \left (d x + c\right ) + a\right )}^{m} b^{2}}{{\left (b^{2} m^{3} + 6 \, b^{2} m^{2} + 11 \, b^{2} m + 6 \, b^{2}\right )} b d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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