\(\int \sin ^n(e+f x) (1+\sin (e+f x))^m \, dx\) [132]

Optimal result

Integrand size = 19, antiderivative size = 71 \[ \int \sin ^n(e+f x) (1+\sin (e+f x))^m \, dx=-\frac {2^{\frac {1}{2}+m} \operatorname {AppellF1}\left (\frac {1}{2},-n,\frac {1}{2}-m,\frac {3}{2},1-\sin (e+f x),\frac {1}{2} (1-\sin (e+f x))\right ) \cos (e+f x)}{f \sqrt {1+\sin (e+f x)}} \]

[Out]

-2^(1/2+m)*AppellF1(1/2,-n,1/2-m,3/2,1-sin(f*x+e),1/2-1/2*sin(f*x+e))*cos(f*x+e)/f/(1+sin(f*x+e))^(1/2)

Rubi [A] (verified)

Time = 0.04 (sec) , antiderivative size = 71, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.105, Rules used = {2864, 138} \[ \int \sin ^n(e+f x) (1+\sin (e+f x))^m \, dx=-\frac {2^{m+\frac {1}{2}} \cos (e+f x) \operatorname {AppellF1}\left (\frac {1}{2},-n,\frac {1}{2}-m,\frac {3}{2},1-\sin (e+f x),\frac {1}{2} (1-\sin (e+f x))\right )}{f \sqrt {\sin (e+f x)+1}} \]

[In]

Int[Sin[e + f*x]^n*(1 + Sin[e + f*x])^m,x]

[Out]

-((2^(1/2 + m)*AppellF1[1/2, -n, 1/2 - m, 3/2, 1 - Sin[e + f*x], (1 - Sin[e + f*x])/2]*Cos[e + f*x])/(f*Sqrt[1
+ Sin[e + f*x]]))

Rule 138

Int[((b_.)*(x_))^(m_)*((c_) + (d_.)*(x_))^(n_)*((e_) + (f_.)*(x_))^(p_), x_Symbol] :> Simp[c^n*e^p*((b*x)^(m +
1)/(b*(m + 1)))*AppellF1[m + 1, -n, -p, m + 2, (-d)*(x/c), (-f)*(x/e)], x] /; FreeQ[{b, c, d, e, f, m, n, p},
x] &&  !IntegerQ[m] &&  !IntegerQ[n] && GtQ[c, 0] && (IntegerQ[p] || GtQ[e, 0])

Rule 2864

Int[((d_.)*sin[(e_.) + (f_.)*(x_)])^(n_)*((a_) + (b_.)*sin[(e_.) + (f_.)*(x_)])^(m_), x_Symbol] :> Dist[(-b)*(
d/b)^n*(Cos[e + f*x]/(f*Sqrt[a + b*Sin[e + f*x]]*Sqrt[a - b*Sin[e + f*x]])), Subst[Int[(a - x)^n*((2*a - x)^(m
- 1/2)/Sqrt[x]), x], x, a - b*Sin[e + f*x]], x] /; FreeQ[{a, b, d, e, f, m, n}, x] && EqQ[a^2 - b^2, 0] &&  !
IntegerQ[m] && GtQ[a, 0] && GtQ[d/b, 0]

Rubi steps \begin{align*} \text {integral}& = -\frac {\cos (e+f x) \text {Subst}\left (\int \frac {(1-x)^n (2-x)^{-\frac {1}{2}+m}}{\sqrt {x}} \, dx,x,1-\sin (e+f x)\right )}{f \sqrt {1-\sin (e+f x)} \sqrt {1+\sin (e+f x)}} \\ & = -\frac {2^{\frac {1}{2}+m} \operatorname {AppellF1}\left (\frac {1}{2},-n,\frac {1}{2}-m,\frac {3}{2},1-\sin (e+f x),\frac {1}{2} (1-\sin (e+f x))\right ) \cos (e+f x)}{f \sqrt {1+\sin (e+f x)}} \\ \end{align*}

Mathematica [F]

\[ \int \sin ^n(e+f x) (1+\sin (e+f x))^m \, dx=\int \sin ^n(e+f x) (1+\sin (e+f x))^m \, dx \]

[In]

Integrate[Sin[e + f*x]^n*(1 + Sin[e + f*x])^m,x]

[Out]

Integrate[Sin[e + f*x]^n*(1 + Sin[e + f*x])^m, x]

Maple [F]

\[\int \left (\sin ^{n}\left (f x +e \right )\right ) \left (\sin \left (f x +e \right )+1\right )^{m}d x\]

[In]

int(sin(f*x+e)^n*(sin(f*x+e)+1)^m,x)

[Out]

int(sin(f*x+e)^n*(sin(f*x+e)+1)^m,x)

Fricas [F]

\[ \int \sin ^n(e+f x) (1+\sin (e+f x))^m \, dx=\int { {\left (\sin \left (f x + e\right ) + 1\right )}^{m} \sin \left (f x + e\right )^{n} \,d x } \]

[In]

integrate(sin(f*x+e)^n*(1+sin(f*x+e))^m,x, algorithm="fricas")

[Out]

integral((sin(f*x + e) + 1)^m*sin(f*x + e)^n, x)

Sympy [F]

\[ \int \sin ^n(e+f x) (1+\sin (e+f x))^m \, dx=\int \left (\sin {\left (e + f x \right )} + 1\right )^{m} \sin ^{n}{\left (e + f x \right )}\, dx \]

[In]

integrate(sin(f*x+e)**n*(1+sin(f*x+e))**m,x)

[Out]

Integral((sin(e + f*x) + 1)**m*sin(e + f*x)**n, x)

Maxima [F]

\[ \int \sin ^n(e+f x) (1+\sin (e+f x))^m \, dx=\int { {\left (\sin \left (f x + e\right ) + 1\right )}^{m} \sin \left (f x + e\right )^{n} \,d x } \]

[In]

integrate(sin(f*x+e)^n*(1+sin(f*x+e))^m,x, algorithm="maxima")

[Out]

integrate((sin(f*x + e) + 1)^m*sin(f*x + e)^n, x)

Giac [F]

\[ \int \sin ^n(e+f x) (1+\sin (e+f x))^m \, dx=\int { {\left (\sin \left (f x + e\right ) + 1\right )}^{m} \sin \left (f x + e\right )^{n} \,d x } \]

[In]

integrate(sin(f*x+e)^n*(1+sin(f*x+e))^m,x, algorithm="giac")

[Out]

integrate((sin(f*x + e) + 1)^m*sin(f*x + e)^n, x)

Mupad [F(-1)]

Timed out. \[ \int \sin ^n(e+f x) (1+\sin (e+f x))^m \, dx=\int {\sin \left (e+f\,x\right )}^n\,{\left (\sin \left (e+f\,x\right )+1\right )}^m \,d x \]

[In]

int(sin(e + f*x)^n*(sin(e + f*x) + 1)^m,x)

[Out]

int(sin(e + f*x)^n*(sin(e + f*x) + 1)^m, x)