Optimal. Leaf size=41 \[ \frac{a \sin ^{n+1}(c+d x)}{d (n+1)}+\frac{a \sin ^{n+2}(c+d x)}{d (n+2)} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0524414, antiderivative size = 41, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.08, Rules used = {2833, 43} \[ \frac{a \sin ^{n+1}(c+d x)}{d (n+1)}+\frac{a \sin ^{n+2}(c+d x)}{d (n+2)} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2833
Rule 43
Rubi steps
\begin{align*} \int \cos (c+d x) \sin ^n(c+d x) (a+a \sin (c+d x)) \, dx &=\frac{\operatorname{Subst}\left (\int \left (\frac{x}{a}\right )^n (a+x) \, dx,x,a \sin (c+d x)\right )}{a d}\\ &=\frac{\operatorname{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*}
Mathematica [A] time = 0.268006, size = 38, normalized size = 0.93 \[ \frac{a \sin ^{n+1}(c+d x) ((n+1) \sin (c+d x)+n+2)}{d (n+1) (n+2)} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [F] time = 1.553, size = 0, normalized size = 0. \begin{align*} \int \cos \left ( dx+c \right ) \left ( \sin \left ( dx+c \right ) \right ) ^{n} \left ( a+a\sin \left ( dx+c \right ) \right ) \, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.71689, size = 139, normalized size = 3.39 \begin{align*} -\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} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 7.2123, size = 190, normalized size = 4.63 \begin{align*} \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} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.25171, size = 61, normalized size = 1.49 \begin{align*} \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} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]