Integrand size = 25, antiderivative size = 41 \[ \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x)) \, dx=\frac {a \sin ^{1+n}(c+d x)}{d (1+n)}+\frac {a \sin ^{2+n}(c+d x)}{d (2+n)} \]
[Out]
Time = 0.04 (sec) , antiderivative size = 41, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.080, Rules used = {2912, 45} \[ \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x)) \, dx=\frac {a \sin ^{n+1}(c+d x)}{d (n+1)}+\frac {a \sin ^{n+2}(c+d x)}{d (n+2)} \]
[In]
[Out]
Rule 45
Rule 2912
Rubi steps \begin{align*} \text {integral}& = \frac {\text {Subst}\left (\int \left (\frac {x}{a}\right )^n (a+x) \, dx,x,a \sin (c+d x)\right )}{a d} \\ & = \frac {\text {Subst}\left (\int \left (a \left (\frac {x}{a}\right )^n+a \left (\frac {x}{a}\right )^{1+n}\right ) \, dx,x,a \sin (c+d x)\right )}{a d} \\ & = \frac {a \sin ^{1+n}(c+d x)}{d (1+n)}+\frac {a \sin ^{2+n}(c+d x)}{d (2+n)} \\ \end{align*}
Time = 0.38 (sec) , antiderivative size = 38, normalized size of antiderivative = 0.93 \[ \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x)) \, dx=\frac {a \sin ^{1+n}(c+d x) (2+n+(1+n) \sin (c+d x))}{d (1+n) (2+n)} \]
[In]
[Out]
Time = 0.99 (sec) , antiderivative size = 55, normalized size of antiderivative = 1.34
method | result | size |
parallelrisch | \(-\frac {\left (\sin ^{n}\left (d x +c \right )\right ) \left (\cos \left (2 d x +2 c \right ) \left (1+n \right )+\left (-2 n -4\right ) \sin \left (d x +c \right )-n -1\right ) a}{2 d \left (1+n \right ) \left (2+n \right )}\) | \(55\) |
derivativedivides | \(\frac {a \sin \left (d x +c \right ) {\mathrm e}^{n \ln \left (\sin \left (d x +c \right )\right )}}{d \left (1+n \right )}+\frac {a \left (\sin ^{2}\left (d x +c \right )\right ) {\mathrm e}^{n \ln \left (\sin \left (d x +c \right )\right )}}{d \left (2+n \right )}\) | \(56\) |
default | \(\frac {a \sin \left (d x +c \right ) {\mathrm e}^{n \ln \left (\sin \left (d x +c \right )\right )}}{d \left (1+n \right )}+\frac {a \left (\sin ^{2}\left (d x +c \right )\right ) {\mathrm e}^{n \ln \left (\sin \left (d x +c \right )\right )}}{d \left (2+n \right )}\) | \(56\) |
[In]
[Out]
none
Time = 0.26 (sec) , antiderivative size = 62, normalized size of antiderivative = 1.51 \[ \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x)) \, dx=-\frac {{\left ({\left (a n + a\right )} \cos \left (d x + c\right )^{2} - a n - {\left (a n + 2 \, a\right )} \sin \left (d x + c\right ) - a\right )} \sin \left (d x + c\right )^{n}}{d n^{2} + 3 \, d n + 2 \, d} \]
[In]
[Out]
Leaf count of result is larger than twice the leaf count of optimal. 190 vs. \(2 (32) = 64\).
Time = 0.61 (sec) , antiderivative size = 190, normalized size of antiderivative = 4.63 \[ \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x)) \, dx=\begin {cases} x \left (a \sin {\left (c \right )} + a\right ) \sin ^{n}{\left (c \right )} \cos {\left (c \right )} & \text {for}\: d = 0 \\\frac {a \log {\left (\sin {\left (c + d x \right )} \right )}}{d} - \frac {a}{d \sin {\left (c + d x \right )}} & \text {for}\: n = -2 \\\frac {a \log {\left (\sin {\left (c + d x \right )} \right )}}{d} + \frac {a \sin {\left (c + d x \right )}}{d} & \text {for}\: n = -1 \\\frac {a n \sin ^{2}{\left (c + d x \right )} \sin ^{n}{\left (c + d x \right )}}{d n^{2} + 3 d n + 2 d} + \frac {a n \sin {\left (c + d x \right )} \sin ^{n}{\left (c + d x \right )}}{d n^{2} + 3 d n + 2 d} + \frac {a \sin ^{2}{\left (c + d x \right )} \sin ^{n}{\left (c + d x \right )}}{d n^{2} + 3 d n + 2 d} + \frac {2 a \sin {\left (c + d x \right )} \sin ^{n}{\left (c + d x \right )}}{d n^{2} + 3 d n + 2 d} & \text {otherwise} \end {cases} \]
[In]
[Out]
none
Time = 0.19 (sec) , antiderivative size = 39, normalized size of antiderivative = 0.95 \[ \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x)) \, dx=\frac {\frac {a \sin \left (d x + c\right )^{n + 2}}{n + 2} + \frac {a \sin \left (d x + c\right )^{n + 1}}{n + 1}}{d} \]
[In]
[Out]
none
Time = 0.31 (sec) , antiderivative size = 45, normalized size of antiderivative = 1.10 \[ \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x)) \, dx=\frac {\frac {a \sin \left (d x + c\right )^{n} \sin \left (d x + c\right )^{2}}{n + 2} + \frac {a \sin \left (d x + c\right )^{n + 1}}{n + 1}}{d} \]
[In]
[Out]
Time = 10.36 (sec) , antiderivative size = 67, normalized size of antiderivative = 1.63 \[ \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x)) \, dx=\frac {a\,{\sin \left (c+d\,x\right )}^n\,\left (n+4\,\sin \left (c+d\,x\right )+2\,n\,\sin \left (c+d\,x\right )+n\,\left (2\,{\sin \left (c+d\,x\right )}^2-1\right )+2\,{\sin \left (c+d\,x\right )}^2\right )}{2\,d\,\left (n^2+3\,n+2\right )} \]
[In]
[Out]