Optimal. Leaf size=109 \[ \frac{8 (a \sin (c+d x)+a)^{m+4}}{a^4 d (m+4)}-\frac{12 (a \sin (c+d x)+a)^{m+5}}{a^5 d (m+5)}+\frac{6 (a \sin (c+d x)+a)^{m+6}}{a^6 d (m+6)}-\frac{(a \sin (c+d x)+a)^{m+7}}{a^7 d (m+7)} \]
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Rubi [A] time = 0.0857299, antiderivative size = 109, 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 = {2667, 43} \[ \frac{8 (a \sin (c+d x)+a)^{m+4}}{a^4 d (m+4)}-\frac{12 (a \sin (c+d x)+a)^{m+5}}{a^5 d (m+5)}+\frac{6 (a \sin (c+d x)+a)^{m+6}}{a^6 d (m+6)}-\frac{(a \sin (c+d x)+a)^{m+7}}{a^7 d (m+7)} \]
Antiderivative was successfully verified.
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Rule 2667
Rule 43
Rubi steps
\begin{align*} \int \cos ^7(c+d x) (a+a \sin (c+d x))^m \, dx &=\frac{\operatorname{Subst}\left (\int (a-x)^3 (a+x)^{3+m} \, dx,x,a \sin (c+d x)\right )}{a^7 d}\\ &=\frac{\operatorname{Subst}\left (\int \left (8 a^3 (a+x)^{3+m}-12 a^2 (a+x)^{4+m}+6 a (a+x)^{5+m}-(a+x)^{6+m}\right ) \, dx,x,a \sin (c+d x)\right )}{a^7 d}\\ &=\frac{8 (a+a \sin (c+d x))^{4+m}}{a^4 d (4+m)}-\frac{12 (a+a \sin (c+d x))^{5+m}}{a^5 d (5+m)}+\frac{6 (a+a \sin (c+d x))^{6+m}}{a^6 d (6+m)}-\frac{(a+a \sin (c+d x))^{7+m}}{a^7 d (7+m)}\\ \end{align*}
Mathematica [A] time = 0.698101, size = 89, normalized size = 0.82 \[ \frac{(a (\sin (c+d x)+1))^{m+4} \left (\frac{6 a^3 (\sin (c+d x)+1)^2}{m+6}-\frac{12 a^3 (\sin (c+d x)+1)}{m+5}+\frac{8 a^3}{m+4}-\frac{(a \sin (c+d x)+a)^3}{m+7}\right )}{a^7 d} \]
Antiderivative was successfully verified.
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Maple [F] time = 3.554, size = 0, normalized size = 0. \begin{align*} \int \left ( \cos \left ( dx+c \right ) \right ) ^{7} \left ( a+a\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 = 3.09511, size = 408, normalized size = 3.74 \begin{align*} \frac{{\left ({\left (m^{3} + 9 \, m^{2} + 20 \, m\right )} \cos \left (d x + c\right )^{6} + 12 \,{\left (m^{2} + 3 \, m\right )} \cos \left (d x + c\right )^{4} + 96 \, m \cos \left (d x + c\right )^{2} +{\left ({\left (m^{3} + 15 \, m^{2} + 74 \, m + 120\right )} \cos \left (d x + c\right )^{6} + 12 \,{\left (m^{2} + 7 \, m + 12\right )} \cos \left (d x + c\right )^{4} + 96 \,{\left (m + 2\right )} \cos \left (d x + c\right )^{2} + 384\right )} \sin \left (d x + c\right ) + 384\right )}{\left (a \sin \left (d x + c\right ) + a\right )}^{m}}{d m^{4} + 22 \, d m^{3} + 179 \, d m^{2} + 638 \, d m + 840 \, 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 = 1.10298, size = 698, normalized size = 6.4 \begin{align*} -\frac{{\left (a \sin \left (d x + c\right ) + a\right )}^{7}{\left (a \sin \left (d x + c\right ) + a\right )}^{m} m^{3} - 6 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{6}{\left (a \sin \left (d x + c\right ) + a\right )}^{m} a m^{3} + 12 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{5}{\left (a \sin \left (d x + c\right ) + a\right )}^{m} a^{2} m^{3} - 8 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{4}{\left (a \sin \left (d x + c\right ) + a\right )}^{m} a^{3} m^{3} + 15 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{7}{\left (a \sin \left (d x + c\right ) + a\right )}^{m} m^{2} - 96 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{6}{\left (a \sin \left (d x + c\right ) + a\right )}^{m} a m^{2} + 204 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{5}{\left (a \sin \left (d x + c\right ) + a\right )}^{m} a^{2} m^{2} - 144 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{4}{\left (a \sin \left (d x + c\right ) + a\right )}^{m} a^{3} m^{2} + 74 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{7}{\left (a \sin \left (d x + c\right ) + a\right )}^{m} m - 498 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{6}{\left (a \sin \left (d x + c\right ) + a\right )}^{m} a m + 1128 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{5}{\left (a \sin \left (d x + c\right ) + a\right )}^{m} a^{2} m - 856 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{4}{\left (a \sin \left (d x + c\right ) + a\right )}^{m} a^{3} m + 120 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{7}{\left (a \sin \left (d x + c\right ) + a\right )}^{m} - 840 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{6}{\left (a \sin \left (d x + c\right ) + a\right )}^{m} a + 2016 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{5}{\left (a \sin \left (d x + c\right ) + a\right )}^{m} a^{2} - 1680 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{4}{\left (a \sin \left (d x + c\right ) + a\right )}^{m} a^{3}}{{\left (a^{6} m^{4} + 22 \, a^{6} m^{3} + 179 \, a^{6} m^{2} + 638 \, a^{6} m + 840 \, a^{6}\right )} a d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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