3.877 \(\int \csc ^3(c+d x) \sec ^5(c+d x) (a+a \sin (c+d x))^3 \, dx\)

Optimal. Leaf size=111 \[ \frac {a^5}{2 d (a-a \sin (c+d x))^2}+\frac {3 a^4}{d (a-a \sin (c+d x))}-\frac {a^3 \csc ^2(c+d x)}{2 d}-\frac {3 a^3 \csc (c+d x)}{d}-\frac {6 a^3 \log (1-\sin (c+d x))}{d}+\frac {6 a^3 \log (\sin (c+d x))}{d} \]

[Out]

-3*a^3*csc(d*x+c)/d-1/2*a^3*csc(d*x+c)^2/d-6*a^3*ln(1-sin(d*x+c))/d+6*a^3*ln(sin(d*x+c))/d+1/2*a^5/d/(a-a*sin(
d*x+c))^2+3*a^4/d/(a-a*sin(d*x+c))

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Rubi [A]  time = 0.15, antiderivative size = 111, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 29, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.103, Rules used = {2836, 12, 44} \[ \frac {a^5}{2 d (a-a \sin (c+d x))^2}+\frac {3 a^4}{d (a-a \sin (c+d x))}-\frac {a^3 \csc ^2(c+d x)}{2 d}-\frac {3 a^3 \csc (c+d x)}{d}-\frac {6 a^3 \log (1-\sin (c+d x))}{d}+\frac {6 a^3 \log (\sin (c+d x))}{d} \]

Antiderivative was successfully verified.

[In]

Int[Csc[c + d*x]^3*Sec[c + d*x]^5*(a + a*Sin[c + d*x])^3,x]

[Out]

(-3*a^3*Csc[c + d*x])/d - (a^3*Csc[c + d*x]^2)/(2*d) - (6*a^3*Log[1 - Sin[c + d*x]])/d + (6*a^3*Log[Sin[c + d*
x]])/d + a^5/(2*d*(a - a*Sin[c + d*x])^2) + (3*a^4)/(d*(a - a*Sin[c + d*x]))

Rule 12

Int[(a_)*(u_), x_Symbol] :> Dist[a, Int[u, x], x] /; FreeQ[a, x] &&  !MatchQ[u, (b_)*(v_) /; FreeQ[b, x]]

Rule 44

Int[((a_) + (b_.)*(x_))^(m_.)*((c_.) + (d_.)*(x_))^(n_.), x_Symbol] :> Int[ExpandIntegrand[(a + b*x)^m*(c + d*
x)^n, x], x] /; FreeQ[{a, b, c, d}, x] && NeQ[b*c - a*d, 0] && ILtQ[m, 0] && IntegerQ[n] &&  !(IGtQ[n, 0] && L
tQ[m + n + 2, 0])

Rule 2836

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

Rubi steps

\begin {align*} \int \csc ^3(c+d x) \sec ^5(c+d x) (a+a \sin (c+d x))^3 \, dx &=\frac {a^5 \operatorname {Subst}\left (\int \frac {a^3}{(a-x)^3 x^3} \, dx,x,a \sin (c+d x)\right )}{d}\\ &=\frac {a^8 \operatorname {Subst}\left (\int \frac {1}{(a-x)^3 x^3} \, dx,x,a \sin (c+d x)\right )}{d}\\ &=\frac {a^8 \operatorname {Subst}\left (\int \left (\frac {1}{a^3 (a-x)^3}+\frac {3}{a^4 (a-x)^2}+\frac {6}{a^5 (a-x)}+\frac {1}{a^3 x^3}+\frac {3}{a^4 x^2}+\frac {6}{a^5 x}\right ) \, dx,x,a \sin (c+d x)\right )}{d}\\ &=-\frac {3 a^3 \csc (c+d x)}{d}-\frac {a^3 \csc ^2(c+d x)}{2 d}-\frac {6 a^3 \log (1-\sin (c+d x))}{d}+\frac {6 a^3 \log (\sin (c+d x))}{d}+\frac {a^5}{2 d (a-a \sin (c+d x))^2}+\frac {3 a^4}{d (a-a \sin (c+d x))}\\ \end {align*}

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Mathematica [A]  time = 0.79, size = 73, normalized size = 0.66 \[ -\frac {a^3 \left (\frac {6}{\sin (c+d x)-1}-\frac {1}{(\sin (c+d x)-1)^2}+\csc ^2(c+d x)+6 \csc (c+d x)+12 \log (1-\sin (c+d x))-12 \log (\sin (c+d x))\right )}{2 d} \]

Antiderivative was successfully verified.

[In]

Integrate[Csc[c + d*x]^3*Sec[c + d*x]^5*(a + a*Sin[c + d*x])^3,x]

[Out]

-1/2*(a^3*(6*Csc[c + d*x] + Csc[c + d*x]^2 + 12*Log[1 - Sin[c + d*x]] - 12*Log[Sin[c + d*x]] - (-1 + Sin[c + d
*x])^(-2) + 6/(-1 + Sin[c + d*x])))/d

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fricas [B]  time = 0.47, size = 235, normalized size = 2.12 \[ -\frac {18 \, a^{3} \cos \left (d x + c\right )^{2} - 17 \, a^{3} - 12 \, {\left (a^{3} \cos \left (d x + c\right )^{4} - 3 \, a^{3} \cos \left (d x + c\right )^{2} + 2 \, a^{3} + 2 \, {\left (a^{3} \cos \left (d x + c\right )^{2} - a^{3}\right )} \sin \left (d x + c\right )\right )} \log \left (\frac {1}{2} \, \sin \left (d x + c\right )\right ) + 12 \, {\left (a^{3} \cos \left (d x + c\right )^{4} - 3 \, a^{3} \cos \left (d x + c\right )^{2} + 2 \, a^{3} + 2 \, {\left (a^{3} \cos \left (d x + c\right )^{2} - a^{3}\right )} \sin \left (d x + c\right )\right )} \log \left (-\sin \left (d x + c\right ) + 1\right ) - 4 \, {\left (3 \, a^{3} \cos \left (d x + c\right )^{2} - 4 \, a^{3}\right )} \sin \left (d x + c\right )}{2 \, {\left (d \cos \left (d x + c\right )^{4} - 3 \, d \cos \left (d x + c\right )^{2} + 2 \, {\left (d \cos \left (d x + c\right )^{2} - d\right )} \sin \left (d x + c\right ) + 2 \, d\right )}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(csc(d*x+c)^3*sec(d*x+c)^5*(a+a*sin(d*x+c))^3,x, algorithm="fricas")

[Out]

-1/2*(18*a^3*cos(d*x + c)^2 - 17*a^3 - 12*(a^3*cos(d*x + c)^4 - 3*a^3*cos(d*x + c)^2 + 2*a^3 + 2*(a^3*cos(d*x
+ c)^2 - a^3)*sin(d*x + c))*log(1/2*sin(d*x + c)) + 12*(a^3*cos(d*x + c)^4 - 3*a^3*cos(d*x + c)^2 + 2*a^3 + 2*
(a^3*cos(d*x + c)^2 - a^3)*sin(d*x + c))*log(-sin(d*x + c) + 1) - 4*(3*a^3*cos(d*x + c)^2 - 4*a^3)*sin(d*x + c
))/(d*cos(d*x + c)^4 - 3*d*cos(d*x + c)^2 + 2*(d*cos(d*x + c)^2 - d)*sin(d*x + c) + 2*d)

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giac [A]  time = 0.33, size = 198, normalized size = 1.78 \[ -\frac {a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + 96 \, a^{3} \log \left ({\left | \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 1 \right |}\right ) - 48 \, a^{3} \log \left ({\left | \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) \right |}\right ) + 12 \, a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + \frac {72 \, a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + 12 \, a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + a^{3}}{\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2}} - \frac {8 \, {\left (25 \, a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{4} - 92 \, a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} + 136 \, a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} - 92 \, a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 25 \, a^{3}\right )}}{{\left (\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 1\right )}^{4}}}{8 \, d} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(csc(d*x+c)^3*sec(d*x+c)^5*(a+a*sin(d*x+c))^3,x, algorithm="giac")

[Out]

-1/8*(a^3*tan(1/2*d*x + 1/2*c)^2 + 96*a^3*log(abs(tan(1/2*d*x + 1/2*c) - 1)) - 48*a^3*log(abs(tan(1/2*d*x + 1/
2*c))) + 12*a^3*tan(1/2*d*x + 1/2*c) + (72*a^3*tan(1/2*d*x + 1/2*c)^2 + 12*a^3*tan(1/2*d*x + 1/2*c) + a^3)/tan
(1/2*d*x + 1/2*c)^2 - 8*(25*a^3*tan(1/2*d*x + 1/2*c)^4 - 92*a^3*tan(1/2*d*x + 1/2*c)^3 + 136*a^3*tan(1/2*d*x +
1/2*c)^2 - 92*a^3*tan(1/2*d*x + 1/2*c) + 25*a^3)/(tan(1/2*d*x + 1/2*c) - 1)^4)/d

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maple [B]  time = 0.69, size = 241, normalized size = 2.17 \[ \frac {a^{3} \tan \left (d x +c \right ) \left (\sec ^{3}\left (d x +c \right )\right )}{4 d}+\frac {3 a^{3} \tan \left (d x +c \right ) \sec \left (d x +c \right )}{8 d}+\frac {6 a^{3} \ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )}{d}+\frac {3 a^{3}}{4 d \cos \left (d x +c \right )^{4}}+\frac {3 a^{3}}{2 d \cos \left (d x +c \right )^{2}}+\frac {6 a^{3} \ln \left (\tan \left (d x +c \right )\right )}{d}+\frac {3 a^{3}}{4 d \sin \left (d x +c \right ) \cos \left (d x +c \right )^{4}}+\frac {15 a^{3}}{8 d \sin \left (d x +c \right ) \cos \left (d x +c \right )^{2}}-\frac {45 a^{3}}{8 d \sin \left (d x +c \right )}+\frac {a^{3}}{4 d \sin \left (d x +c \right )^{2} \cos \left (d x +c \right )^{4}}+\frac {3 a^{3}}{4 d \sin \left (d x +c \right )^{2} \cos \left (d x +c \right )^{2}}-\frac {3 a^{3}}{2 d \sin \left (d x +c \right )^{2}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(csc(d*x+c)^3*sec(d*x+c)^5*(a+a*sin(d*x+c))^3,x)

[Out]

1/4/d*a^3*tan(d*x+c)*sec(d*x+c)^3+3/8/d*a^3*tan(d*x+c)*sec(d*x+c)+6/d*a^3*ln(sec(d*x+c)+tan(d*x+c))+3/4/d*a^3/
cos(d*x+c)^4+3/2/d*a^3/cos(d*x+c)^2+6/d*a^3*ln(tan(d*x+c))+3/4/d*a^3/sin(d*x+c)/cos(d*x+c)^4+15/8/d*a^3/sin(d*
x+c)/cos(d*x+c)^2-45/8/d*a^3/sin(d*x+c)+1/4/d*a^3/sin(d*x+c)^2/cos(d*x+c)^4+3/4/d*a^3/sin(d*x+c)^2/cos(d*x+c)^
2-3/2/d*a^3/sin(d*x+c)^2

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maxima [A]  time = 0.32, size = 103, normalized size = 0.93 \[ -\frac {12 \, a^{3} \log \left (\sin \left (d x + c\right ) - 1\right ) - 12 \, a^{3} \log \left (\sin \left (d x + c\right )\right ) + \frac {12 \, a^{3} \sin \left (d x + c\right )^{3} - 18 \, a^{3} \sin \left (d x + c\right )^{2} + 4 \, a^{3} \sin \left (d x + c\right ) + a^{3}}{\sin \left (d x + c\right )^{4} - 2 \, \sin \left (d x + c\right )^{3} + \sin \left (d x + c\right )^{2}}}{2 \, d} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(csc(d*x+c)^3*sec(d*x+c)^5*(a+a*sin(d*x+c))^3,x, algorithm="maxima")

[Out]

-1/2*(12*a^3*log(sin(d*x + c) - 1) - 12*a^3*log(sin(d*x + c)) + (12*a^3*sin(d*x + c)^3 - 18*a^3*sin(d*x + c)^2
+ 4*a^3*sin(d*x + c) + a^3)/(sin(d*x + c)^4 - 2*sin(d*x + c)^3 + sin(d*x + c)^2))/d

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mupad [B]  time = 0.09, size = 97, normalized size = 0.87 \[ \frac {12\,a^3\,\mathrm {atanh}\left (2\,\sin \left (c+d\,x\right )-1\right )}{d}-\frac {6\,a^3\,{\sin \left (c+d\,x\right )}^3-9\,a^3\,{\sin \left (c+d\,x\right )}^2+2\,a^3\,\sin \left (c+d\,x\right )+\frac {a^3}{2}}{d\,\left ({\sin \left (c+d\,x\right )}^4-2\,{\sin \left (c+d\,x\right )}^3+{\sin \left (c+d\,x\right )}^2\right )} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((a + a*sin(c + d*x))^3/(cos(c + d*x)^5*sin(c + d*x)^3),x)

[Out]

(12*a^3*atanh(2*sin(c + d*x) - 1))/d - (2*a^3*sin(c + d*x) + a^3/2 - 9*a^3*sin(c + d*x)^2 + 6*a^3*sin(c + d*x)
^3)/(d*(sin(c + d*x)^2 - 2*sin(c + d*x)^3 + sin(c + d*x)^4))

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sympy [F(-1)]  time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(csc(d*x+c)**3*sec(d*x+c)**5*(a+a*sin(d*x+c))**3,x)

[Out]

Timed out

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