Integrand size = 27, antiderivative size = 80 \[ \int \cos (c+d x) \sin ^2(c+d x) (a+a \sin (c+d x))^m \, dx=\frac {(a+a \sin (c+d x))^{1+m}}{a d (1+m)}-\frac {2 (a+a \sin (c+d x))^{2+m}}{a^2 d (2+m)}+\frac {(a+a \sin (c+d x))^{3+m}}{a^3 d (3+m)} \]
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Time = 0.06 (sec) , antiderivative size = 80, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.111, Rules used = {2912, 12, 45} \[ \int \cos (c+d x) \sin ^2(c+d x) (a+a \sin (c+d x))^m \, dx=\frac {(a \sin (c+d x)+a)^{m+3}}{a^3 d (m+3)}-\frac {2 (a \sin (c+d x)+a)^{m+2}}{a^2 d (m+2)}+\frac {(a \sin (c+d x)+a)^{m+1}}{a d (m+1)} \]
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Rule 12
Rule 45
Rule 2912
Rubi steps \begin{align*} \text {integral}& = \frac {\text {Subst}\left (\int \frac {x^2 (a+x)^m}{a^2} \, dx,x,a \sin (c+d x)\right )}{a d} \\ & = \frac {\text {Subst}\left (\int x^2 (a+x)^m \, dx,x,a \sin (c+d x)\right )}{a^3 d} \\ & = \frac {\text {Subst}\left (\int \left (a^2 (a+x)^m-2 a (a+x)^{1+m}+(a+x)^{2+m}\right ) \, dx,x,a \sin (c+d x)\right )}{a^3 d} \\ & = \frac {(a+a \sin (c+d x))^{1+m}}{a d (1+m)}-\frac {2 (a+a \sin (c+d x))^{2+m}}{a^2 d (2+m)}+\frac {(a+a \sin (c+d x))^{3+m}}{a^3 d (3+m)} \\ \end{align*}
Time = 0.15 (sec) , antiderivative size = 77, normalized size of antiderivative = 0.96 \[ \int \cos (c+d x) \sin ^2(c+d x) (a+a \sin (c+d x))^m \, dx=-\frac {(a (1+\sin (c+d x)))^{1+m} \left (-6-3 m-m^2+\left (2+3 m+m^2\right ) \cos (2 (c+d x))+4 (1+m) \sin (c+d x)\right )}{2 a d (1+m) (2+m) (3+m)} \]
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Time = 0.87 (sec) , antiderivative size = 95, normalized size of antiderivative = 1.19
method | result | size |
parallelrisch | \(-\frac {\left (\left (\frac {1}{2} m^{2}+\frac {3}{2} m +1\right ) \sin \left (3 d x +3 c \right )+\left (m^{2}+m \right ) \cos \left (2 d x +2 c \right )+\left (-\frac {1}{2} m -\frac {3}{2} m^{2}-3\right ) \sin \left (d x +c \right )-m^{2}-m -4\right ) \left (a \left (1+\sin \left (d x +c \right )\right )\right )^{m}}{2 \left (3+m \right ) \left (2+m \right ) \left (1+m \right ) d}\) | \(95\) |
derivativedivides | \(\frac {\left (\sin ^{3}\left (d x +c \right )\right ) {\mathrm e}^{m \ln \left (a +a \sin \left (d x +c \right )\right )}}{d \left (3+m \right )}+\frac {m \left (\sin ^{2}\left (d x +c \right )\right ) {\mathrm e}^{m \ln \left (a +a \sin \left (d x +c \right )\right )}}{\left (m^{2}+5 m +6\right ) d}+\frac {2 \,{\mathrm e}^{m \ln \left (a +a \sin \left (d x +c \right )\right )}}{d \left (m^{3}+6 m^{2}+11 m +6\right )}-\frac {2 m \sin \left (d x +c \right ) {\mathrm e}^{m \ln \left (a +a \sin \left (d x +c \right )\right )}}{d \left (m^{3}+6 m^{2}+11 m +6\right )}\) | \(145\) |
default | \(\frac {\left (\sin ^{3}\left (d x +c \right )\right ) {\mathrm e}^{m \ln \left (a +a \sin \left (d x +c \right )\right )}}{d \left (3+m \right )}+\frac {m \left (\sin ^{2}\left (d x +c \right )\right ) {\mathrm e}^{m \ln \left (a +a \sin \left (d x +c \right )\right )}}{\left (m^{2}+5 m +6\right ) d}+\frac {2 \,{\mathrm e}^{m \ln \left (a +a \sin \left (d x +c \right )\right )}}{d \left (m^{3}+6 m^{2}+11 m +6\right )}-\frac {2 m \sin \left (d x +c \right ) {\mathrm e}^{m \ln \left (a +a \sin \left (d x +c \right )\right )}}{d \left (m^{3}+6 m^{2}+11 m +6\right )}\) | \(145\) |
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Time = 0.29 (sec) , antiderivative size = 93, normalized size of antiderivative = 1.16 \[ \int \cos (c+d x) \sin ^2(c+d x) (a+a \sin (c+d x))^m \, dx=-\frac {{\left ({\left (m^{2} + m\right )} \cos \left (d x + c\right )^{2} - m^{2} + {\left ({\left (m^{2} + 3 \, m + 2\right )} \cos \left (d x + c\right )^{2} - m^{2} - m - 2\right )} \sin \left (d x + c\right ) - m - 2\right )} {\left (a \sin \left (d x + c\right ) + a\right )}^{m}}{d m^{3} + 6 \, d m^{2} + 11 \, d m + 6 \, d} \]
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Leaf count of result is larger than twice the leaf count of optimal. 697 vs. \(2 (65) = 130\).
Time = 2.13 (sec) , antiderivative size = 697, normalized size of antiderivative = 8.71 \[ \int \cos (c+d x) \sin ^2(c+d x) (a+a \sin (c+d x))^m \, dx=\begin {cases} x \left (a \sin {\left (c \right )} + a\right )^{m} \sin ^{2}{\left (c \right )} \cos {\left (c \right )} & \text {for}\: d = 0 \\\frac {2 \log {\left (\sin {\left (c + d x \right )} + 1 \right )} \sin ^{2}{\left (c + d x \right )}}{2 a^{3} d \sin ^{2}{\left (c + d x \right )} + 4 a^{3} d \sin {\left (c + d x \right )} + 2 a^{3} d} + \frac {4 \log {\left (\sin {\left (c + d x \right )} + 1 \right )} \sin {\left (c + d x \right )}}{2 a^{3} d \sin ^{2}{\left (c + d x \right )} + 4 a^{3} d \sin {\left (c + d x \right )} + 2 a^{3} d} + \frac {2 \log {\left (\sin {\left (c + d x \right )} + 1 \right )}}{2 a^{3} d \sin ^{2}{\left (c + d x \right )} + 4 a^{3} d \sin {\left (c + d x \right )} + 2 a^{3} d} + \frac {4 \sin {\left (c + d x \right )}}{2 a^{3} d \sin ^{2}{\left (c + d x \right )} + 4 a^{3} d \sin {\left (c + d x \right )} + 2 a^{3} d} + \frac {3}{2 a^{3} d \sin ^{2}{\left (c + d x \right )} + 4 a^{3} d \sin {\left (c + d x \right )} + 2 a^{3} d} & \text {for}\: m = -3 \\- \frac {2 \log {\left (\sin {\left (c + d x \right )} + 1 \right )} \sin {\left (c + d x \right )}}{a^{2} d \sin {\left (c + d x \right )} + a^{2} d} - \frac {2 \log {\left (\sin {\left (c + d x \right )} + 1 \right )}}{a^{2} d \sin {\left (c + d x \right )} + a^{2} d} + \frac {\sin ^{2}{\left (c + d x \right )}}{a^{2} d \sin {\left (c + d x \right )} + a^{2} d} - \frac {2}{a^{2} d \sin {\left (c + d x \right )} + a^{2} d} & \text {for}\: m = -2 \\\frac {\log {\left (\sin {\left (c + d x \right )} + 1 \right )}}{a d} + \frac {\sin ^{2}{\left (c + d x \right )}}{2 a d} - \frac {\sin {\left (c + d x \right )}}{a d} & \text {for}\: m = -1 \\\frac {m^{2} \left (a \sin {\left (c + d x \right )} + a\right )^{m} \sin ^{3}{\left (c + d x \right )}}{d m^{3} + 6 d m^{2} + 11 d m + 6 d} + \frac {m^{2} \left (a \sin {\left (c + d x \right )} + a\right )^{m} \sin ^{2}{\left (c + d x \right )}}{d m^{3} + 6 d m^{2} + 11 d m + 6 d} + \frac {3 m \left (a \sin {\left (c + d x \right )} + a\right )^{m} \sin ^{3}{\left (c + d x \right )}}{d m^{3} + 6 d m^{2} + 11 d m + 6 d} + \frac {m \left (a \sin {\left (c + d x \right )} + a\right )^{m} \sin ^{2}{\left (c + d x \right )}}{d m^{3} + 6 d m^{2} + 11 d m + 6 d} - \frac {2 m \left (a \sin {\left (c + d x \right )} + a\right )^{m} \sin {\left (c + d x \right )}}{d m^{3} + 6 d m^{2} + 11 d m + 6 d} + \frac {2 \left (a \sin {\left (c + d x \right )} + a\right )^{m} \sin ^{3}{\left (c + d x \right )}}{d m^{3} + 6 d m^{2} + 11 d m + 6 d} + \frac {2 \left (a \sin {\left (c + d x \right )} + a\right )^{m}}{d m^{3} + 6 d m^{2} + 11 d m + 6 d} & \text {otherwise} \end {cases} \]
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Time = 0.23 (sec) , antiderivative size = 84, normalized size of antiderivative = 1.05 \[ \int \cos (c+d x) \sin ^2(c+d x) (a+a \sin (c+d x))^m \, dx=\frac {{\left ({\left (m^{2} + 3 \, m + 2\right )} a^{m} \sin \left (d x + c\right )^{3} + {\left (m^{2} + m\right )} a^{m} \sin \left (d x + c\right )^{2} - 2 \, a^{m} m \sin \left (d x + c\right ) + 2 \, a^{m}\right )} {\left (\sin \left (d x + c\right ) + 1\right )}^{m}}{{\left (m^{3} + 6 \, m^{2} + 11 \, m + 6\right )} d} \]
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Leaf count of result is larger than twice the leaf count of optimal. 287 vs. \(2 (80) = 160\).
Time = 0.37 (sec) , antiderivative size = 287, normalized size of antiderivative = 3.59 \[ \int \cos (c+d x) \sin ^2(c+d x) (a+a \sin (c+d x))^m \, dx=\frac {{\left (a \sin \left (d x + c\right ) + a\right )}^{3} {\left (a \sin \left (d x + c\right ) + a\right )}^{m} m^{2} - 2 \, {\left (a \sin \left (d x + c\right ) + a\right )}^{2} {\left (a \sin \left (d x + c\right ) + a\right )}^{m} a m^{2} + {\left (a \sin \left (d x + c\right ) + a\right )} {\left (a \sin \left (d x + c\right ) + a\right )}^{m} a^{2} m^{2} + 3 \, {\left (a \sin \left (d x + c\right ) + a\right )}^{3} {\left (a \sin \left (d x + c\right ) + a\right )}^{m} m - 8 \, {\left (a \sin \left (d x + c\right ) + a\right )}^{2} {\left (a \sin \left (d x + c\right ) + a\right )}^{m} a m + 5 \, {\left (a \sin \left (d x + c\right ) + a\right )} {\left (a \sin \left (d x + c\right ) + a\right )}^{m} a^{2} m + 2 \, {\left (a \sin \left (d x + c\right ) + a\right )}^{3} {\left (a \sin \left (d x + c\right ) + a\right )}^{m} - 6 \, {\left (a \sin \left (d x + c\right ) + a\right )}^{2} {\left (a \sin \left (d x + c\right ) + a\right )}^{m} a + 6 \, {\left (a \sin \left (d x + c\right ) + a\right )} {\left (a \sin \left (d x + c\right ) + a\right )}^{m} a^{2}}{{\left (a^{2} m^{3} + 6 \, a^{2} m^{2} + 11 \, a^{2} m + 6 \, a^{2}\right )} a d} \]
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Time = 10.71 (sec) , antiderivative size = 138, normalized size of antiderivative = 1.72 \[ \int \cos (c+d x) \sin ^2(c+d x) (a+a \sin (c+d x))^m \, dx=\frac {{\left (a\,\left (\sin \left (c+d\,x\right )+1\right )\right )}^m\,\left (2\,m+6\,\sin \left (c+d\,x\right )-2\,\sin \left (3\,c+3\,d\,x\right )+m\,\sin \left (c+d\,x\right )+2\,m\,\left (2\,{\sin \left (c+d\,x\right )}^2-1\right )-3\,m\,\sin \left (3\,c+3\,d\,x\right )+3\,m^2\,\sin \left (c+d\,x\right )+2\,m^2\,\left (2\,{\sin \left (c+d\,x\right )}^2-1\right )+2\,m^2-m^2\,\sin \left (3\,c+3\,d\,x\right )+8\right )}{4\,d\,\left (m^3+6\,m^2+11\,m+6\right )} \]
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