3.9.81 \(\int \frac {\sin (c+d x) \tan ^7(c+d x)}{a+a \sin (c+d x)} \, dx\) [881]

3.9.81.1 Optimal result
3.9.81.2 Mathematica [A] (verified)
3.9.81.3 Rubi [A] (verified)
3.9.81.4 Maple [A] (verified)
3.9.81.5 Fricas [A] (verification not implemented)
3.9.81.6 Sympy [F(-1)]
3.9.81.7 Maxima [A] (verification not implemented)
3.9.81.8 Giac [A] (verification not implemented)
3.9.81.9 Mupad [B] (verification not implemented)

3.9.81.1 Optimal result

Integrand size = 27, antiderivative size = 188 \[ \int \frac {\sin (c+d x) \tan ^7(c+d x)}{a+a \sin (c+d x)} \, dx=\frac {93 \log (1-\sin (c+d x))}{256 a d}+\frac {163 \log (1+\sin (c+d x))}{256 a d}+\frac {a^2}{96 d (a-a \sin (c+d x))^3}-\frac {11 a}{128 d (a-a \sin (c+d x))^2}+\frac {47}{128 d (a-a \sin (c+d x))}-\frac {a^3}{64 d (a+a \sin (c+d x))^4}+\frac {a^2}{8 d (a+a \sin (c+d x))^3}-\frac {29 a}{64 d (a+a \sin (c+d x))^2}+\frac {35}{32 d (a+a \sin (c+d x))} \]

output
93/256*ln(1-sin(d*x+c))/a/d+163/256*ln(1+sin(d*x+c))/a/d+1/96*a^2/d/(a-a*s 
in(d*x+c))^3-11/128*a/d/(a-a*sin(d*x+c))^2+47/128/d/(a-a*sin(d*x+c))-1/64* 
a^3/d/(a+a*sin(d*x+c))^4+1/8*a^2/d/(a+a*sin(d*x+c))^3-29/64*a/d/(a+a*sin(d 
*x+c))^2+35/32/d/(a+a*sin(d*x+c))
 
3.9.81.2 Mathematica [A] (verified)

Time = 2.57 (sec) , antiderivative size = 117, normalized size of antiderivative = 0.62 \[ \int \frac {\sin (c+d x) \tan ^7(c+d x)}{a+a \sin (c+d x)} \, dx=\frac {279 \log (1-\sin (c+d x))+489 \log (1+\sin (c+d x))+\frac {2 \left (-400-295 \sin (c+d x)+1113 \sin ^2(c+d x)+728 \sin ^3(c+d x)-1000 \sin ^4(c+d x)-489 \sin ^5(c+d x)+279 \sin ^6(c+d x)\right )}{(-1+\sin (c+d x))^3 (1+\sin (c+d x))^4}}{768 a d} \]

input
Integrate[(Sin[c + d*x]*Tan[c + d*x]^7)/(a + a*Sin[c + d*x]),x]
 
output
(279*Log[1 - Sin[c + d*x]] + 489*Log[1 + Sin[c + d*x]] + (2*(-400 - 295*Si 
n[c + d*x] + 1113*Sin[c + d*x]^2 + 728*Sin[c + d*x]^3 - 1000*Sin[c + d*x]^ 
4 - 489*Sin[c + d*x]^5 + 279*Sin[c + d*x]^6))/((-1 + Sin[c + d*x])^3*(1 + 
Sin[c + d*x])^4))/(768*a*d)
 
3.9.81.3 Rubi [A] (verified)

Time = 0.37 (sec) , antiderivative size = 171, normalized size of antiderivative = 0.91, number of steps used = 6, number of rules used = 5, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.185, Rules used = {3042, 3315, 27, 99, 2009}

Below are the steps used by Rubi to obtain the solution. The rule number used for the transformation is given above next to the arrow. The rules definitions used are listed below.

\(\displaystyle \int \frac {\sin (c+d x) \tan ^7(c+d x)}{a \sin (c+d x)+a} \, dx\)

\(\Big \downarrow \) 3042

\(\displaystyle \int \frac {\sin (c+d x)^8}{\cos (c+d x)^7 (a \sin (c+d x)+a)}dx\)

\(\Big \downarrow \) 3315

\(\displaystyle \frac {a^7 \int \frac {\sin ^8(c+d x)}{(a-a \sin (c+d x))^4 (\sin (c+d x) a+a)^5}d(a \sin (c+d x))}{d}\)

\(\Big \downarrow \) 27

\(\displaystyle \frac {\int \frac {a^8 \sin ^8(c+d x)}{(a-a \sin (c+d x))^4 (\sin (c+d x) a+a)^5}d(a \sin (c+d x))}{a d}\)

\(\Big \downarrow \) 99

\(\displaystyle \frac {\int \left (\frac {a^4}{16 (\sin (c+d x) a+a)^5}+\frac {a^3}{32 (a-a \sin (c+d x))^4}-\frac {3 a^3}{8 (\sin (c+d x) a+a)^4}-\frac {11 a^2}{64 (a-a \sin (c+d x))^3}+\frac {29 a^2}{32 (\sin (c+d x) a+a)^3}+\frac {47 a}{128 (a-a \sin (c+d x))^2}-\frac {35 a}{32 (\sin (c+d x) a+a)^2}-\frac {93}{256 (a-a \sin (c+d x))}+\frac {163}{256 (\sin (c+d x) a+a)}\right )d(a \sin (c+d x))}{a d}\)

\(\Big \downarrow \) 2009

\(\displaystyle \frac {-\frac {a^4}{64 (a \sin (c+d x)+a)^4}+\frac {a^3}{96 (a-a \sin (c+d x))^3}+\frac {a^3}{8 (a \sin (c+d x)+a)^3}-\frac {11 a^2}{128 (a-a \sin (c+d x))^2}-\frac {29 a^2}{64 (a \sin (c+d x)+a)^2}+\frac {47 a}{128 (a-a \sin (c+d x))}+\frac {35 a}{32 (a \sin (c+d x)+a)}+\frac {93}{256} \log (a-a \sin (c+d x))+\frac {163}{256} \log (a \sin (c+d x)+a)}{a d}\)

input
Int[(Sin[c + d*x]*Tan[c + d*x]^7)/(a + a*Sin[c + d*x]),x]
 
output
((93*Log[a - a*Sin[c + d*x]])/256 + (163*Log[a + a*Sin[c + d*x]])/256 + a^ 
3/(96*(a - a*Sin[c + d*x])^3) - (11*a^2)/(128*(a - a*Sin[c + d*x])^2) + (4 
7*a)/(128*(a - a*Sin[c + d*x])) - a^4/(64*(a + a*Sin[c + d*x])^4) + a^3/(8 
*(a + a*Sin[c + d*x])^3) - (29*a^2)/(64*(a + a*Sin[c + d*x])^2) + (35*a)/( 
32*(a + a*Sin[c + d*x])))/(a*d)
 

3.9.81.3.1 Defintions of rubi rules used

rule 27
Int[(a_)*(Fx_), x_Symbol] :> Simp[a   Int[Fx, x], x] /; FreeQ[a, x] &&  !Ma 
tchQ[Fx, (b_)*(Gx_) /; FreeQ[b, x]]
 

rule 99
Int[((a_.) + (b_.)*(x_))^(m_)*((c_.) + (d_.)*(x_))^(n_)*((e_.) + (f_.)*(x_) 
)^(p_), x_] :> Int[ExpandIntegrand[(a + b*x)^m*(c + d*x)^n*(e + f*x)^p, x], 
 x] /; FreeQ[{a, b, c, d, e, f, p}, x] && IntegersQ[m, n] && (IntegerQ[p] | 
| (GtQ[m, 0] && GeQ[n, -1]))
 

rule 2009
Int[u_, x_Symbol] :> Simp[IntSum[u, x], x] /; SumQ[u]
 

rule 3042
Int[u_, x_Symbol] :> Int[DeactivateTrig[u, x], x] /; FunctionOfTrigOfLinear 
Q[u, x]
 

rule 3315
Int[cos[(e_.) + (f_.)*(x_)]^(p_)*((a_) + (b_.)*sin[(e_.) + (f_.)*(x_)])^(m_ 
.)*((c_.) + (d_.)*sin[(e_.) + (f_.)*(x_)])^(n_.), x_Symbol] :> Simp[1/(b^p* 
f)   Subst[Int[(a + x)^(m + (p - 1)/2)*(a - x)^((p - 1)/2)*(c + (d/b)*x)^n, 
 x], x, b*Sin[e + f*x]], x] /; FreeQ[{a, b, e, f, c, d, m, n}, x] && Intege 
rQ[(p - 1)/2] && EqQ[a^2 - b^2, 0]
 
3.9.81.4 Maple [A] (verified)

Time = 1.45 (sec) , antiderivative size = 115, normalized size of antiderivative = 0.61

method result size
derivativedivides \(\frac {-\frac {1}{96 \left (\sin \left (d x +c \right )-1\right )^{3}}-\frac {11}{128 \left (\sin \left (d x +c \right )-1\right )^{2}}-\frac {47}{128 \left (\sin \left (d x +c \right )-1\right )}+\frac {93 \ln \left (\sin \left (d x +c \right )-1\right )}{256}-\frac {1}{64 \left (1+\sin \left (d x +c \right )\right )^{4}}+\frac {1}{8 \left (1+\sin \left (d x +c \right )\right )^{3}}-\frac {29}{64 \left (1+\sin \left (d x +c \right )\right )^{2}}+\frac {35}{32 \left (1+\sin \left (d x +c \right )\right )}+\frac {163 \ln \left (1+\sin \left (d x +c \right )\right )}{256}}{d a}\) \(115\)
default \(\frac {-\frac {1}{96 \left (\sin \left (d x +c \right )-1\right )^{3}}-\frac {11}{128 \left (\sin \left (d x +c \right )-1\right )^{2}}-\frac {47}{128 \left (\sin \left (d x +c \right )-1\right )}+\frac {93 \ln \left (\sin \left (d x +c \right )-1\right )}{256}-\frac {1}{64 \left (1+\sin \left (d x +c \right )\right )^{4}}+\frac {1}{8 \left (1+\sin \left (d x +c \right )\right )^{3}}-\frac {29}{64 \left (1+\sin \left (d x +c \right )\right )^{2}}+\frac {35}{32 \left (1+\sin \left (d x +c \right )\right )}+\frac {163 \ln \left (1+\sin \left (d x +c \right )\right )}{256}}{d a}\) \(115\)
risch \(-\frac {i x}{a}-\frac {2 i c}{d a}+\frac {i \left (-978 i {\mathrm e}^{12 i \left (d x +c \right )}+279 \,{\mathrm e}^{13 i \left (d x +c \right )}-934 i {\mathrm e}^{10 i \left (d x +c \right )}+2326 \,{\mathrm e}^{11 i \left (d x +c \right )}-1748 i {\mathrm e}^{8 i \left (d x +c \right )}+5993 \,{\mathrm e}^{9 i \left (d x +c \right )}+1748 i {\mathrm e}^{6 i \left (d x +c \right )}+8404 \,{\mathrm e}^{7 i \left (d x +c \right )}+934 i {\mathrm e}^{4 i \left (d x +c \right )}+5993 \,{\mathrm e}^{5 i \left (d x +c \right )}+978 i {\mathrm e}^{2 i \left (d x +c \right )}+2326 \,{\mathrm e}^{3 i \left (d x +c \right )}+279 \,{\mathrm e}^{i \left (d x +c \right )}\right )}{192 \left ({\mathrm e}^{i \left (d x +c \right )}+i\right )^{8} \left ({\mathrm e}^{i \left (d x +c \right )}-i\right )^{6} d a}+\frac {93 \ln \left ({\mathrm e}^{i \left (d x +c \right )}-i\right )}{128 d a}+\frac {163 \ln \left ({\mathrm e}^{i \left (d x +c \right )}+i\right )}{128 a d}\) \(248\)
norman \(\frac {-\frac {35 \tan \left (\frac {d x}{2}+\frac {c}{2}\right )}{64 d a}-\frac {35 \left (\tan ^{15}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{64 d a}+\frac {29 \left (\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{32 d a}+\frac {29 \left (\tan ^{14}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{32 d a}-\frac {139 \left (\tan ^{4}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{48 d a}-\frac {139 \left (\tan ^{12}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{48 d a}+\frac {203 \left (\tan ^{8}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{24 d a}+\frac {41 \left (\tan ^{6}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{96 d a}+\frac {41 \left (\tan ^{10}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{96 d a}+\frac {6677 \left (\tan ^{7}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{192 d a}+\frac {6677 \left (\tan ^{9}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{192 d a}+\frac {1153 \left (\tan ^{3}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{192 d a}+\frac {1153 \left (\tan ^{13}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{192 d a}-\frac {4141 \left (\tan ^{5}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{192 d a}-\frac {4141 \left (\tan ^{11}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{192 d a}}{\left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )^{8} \left (1+\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right ) \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )-1\right )^{6}}+\frac {93 \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )-1\right )}{128 a d}+\frac {163 \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )}{128 a d}-\frac {\ln \left (1+\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{a d}\) \(390\)
parallelrisch \(\frac {404+384 \left (-20-\sin \left (7 d x +7 c \right )-5 \sin \left (5 d x +5 c \right )-9 \sin \left (3 d x +3 c \right )-5 \sin \left (d x +c \right )-2 \cos \left (6 d x +6 c \right )-12 \cos \left (4 d x +4 c \right )-30 \cos \left (2 d x +2 c \right )\right ) \ln \left (\sec ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )+279 \left (20+\sin \left (7 d x +7 c \right )+5 \sin \left (5 d x +5 c \right )+9 \sin \left (3 d x +3 c \right )+5 \sin \left (d x +c \right )+2 \cos \left (6 d x +6 c \right )+12 \cos \left (4 d x +4 c \right )+30 \cos \left (2 d x +2 c \right )\right ) \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )-1\right )+489 \left (20+\sin \left (7 d x +7 c \right )+5 \sin \left (5 d x +5 c \right )+9 \sin \left (3 d x +3 c \right )+5 \sin \left (d x +c \right )+2 \cos \left (6 d x +6 c \right )+12 \cos \left (4 d x +4 c \right )+30 \cos \left (2 d x +2 c \right )\right ) \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )-44 \sin \left (5 d x +5 c \right )-400 \sin \left (7 d x +7 c \right )-14 \cos \left (2 d x +2 c \right )-148 \cos \left (4 d x +4 c \right )-242 \cos \left (6 d x +6 c \right )+1496 \sin \left (d x +c \right )-1732 \sin \left (3 d x +3 c \right )}{384 a d \left (20+\sin \left (7 d x +7 c \right )+5 \sin \left (5 d x +5 c \right )+9 \sin \left (3 d x +3 c \right )+5 \sin \left (d x +c \right )+2 \cos \left (6 d x +6 c \right )+12 \cos \left (4 d x +4 c \right )+30 \cos \left (2 d x +2 c \right )\right )}\) \(427\)

input
int(sec(d*x+c)^7*sin(d*x+c)^8/(a+a*sin(d*x+c)),x,method=_RETURNVERBOSE)
 
output
1/d/a*(-1/96/(sin(d*x+c)-1)^3-11/128/(sin(d*x+c)-1)^2-47/128/(sin(d*x+c)-1 
)+93/256*ln(sin(d*x+c)-1)-1/64/(1+sin(d*x+c))^4+1/8/(1+sin(d*x+c))^3-29/64 
/(1+sin(d*x+c))^2+35/32/(1+sin(d*x+c))+163/256*ln(1+sin(d*x+c)))
 
3.9.81.5 Fricas [A] (verification not implemented)

Time = 0.29 (sec) , antiderivative size = 167, normalized size of antiderivative = 0.89 \[ \int \frac {\sin (c+d x) \tan ^7(c+d x)}{a+a \sin (c+d x)} \, dx=\frac {558 \, \cos \left (d x + c\right )^{6} + 326 \, \cos \left (d x + c\right )^{4} - 100 \, \cos \left (d x + c\right )^{2} + 489 \, {\left (\cos \left (d x + c\right )^{6} \sin \left (d x + c\right ) + \cos \left (d x + c\right )^{6}\right )} \log \left (\sin \left (d x + c\right ) + 1\right ) + 279 \, {\left (\cos \left (d x + c\right )^{6} \sin \left (d x + c\right ) + \cos \left (d x + c\right )^{6}\right )} \log \left (-\sin \left (d x + c\right ) + 1\right ) + 2 \, {\left (489 \, \cos \left (d x + c\right )^{4} - 250 \, \cos \left (d x + c\right )^{2} + 56\right )} \sin \left (d x + c\right ) + 16}{768 \, {\left (a d \cos \left (d x + c\right )^{6} \sin \left (d x + c\right ) + a d \cos \left (d x + c\right )^{6}\right )}} \]

input
integrate(sec(d*x+c)^7*sin(d*x+c)^8/(a+a*sin(d*x+c)),x, algorithm="fricas" 
)
 
output
1/768*(558*cos(d*x + c)^6 + 326*cos(d*x + c)^4 - 100*cos(d*x + c)^2 + 489* 
(cos(d*x + c)^6*sin(d*x + c) + cos(d*x + c)^6)*log(sin(d*x + c) + 1) + 279 
*(cos(d*x + c)^6*sin(d*x + c) + cos(d*x + c)^6)*log(-sin(d*x + c) + 1) + 2 
*(489*cos(d*x + c)^4 - 250*cos(d*x + c)^2 + 56)*sin(d*x + c) + 16)/(a*d*co 
s(d*x + c)^6*sin(d*x + c) + a*d*cos(d*x + c)^6)
 
3.9.81.6 Sympy [F(-1)]

Timed out. \[ \int \frac {\sin (c+d x) \tan ^7(c+d x)}{a+a \sin (c+d x)} \, dx=\text {Timed out} \]

input
integrate(sec(d*x+c)**7*sin(d*x+c)**8/(a+a*sin(d*x+c)),x)
 
output
Timed out
 
3.9.81.7 Maxima [A] (verification not implemented)

Time = 0.21 (sec) , antiderivative size = 175, normalized size of antiderivative = 0.93 \[ \int \frac {\sin (c+d x) \tan ^7(c+d x)}{a+a \sin (c+d x)} \, dx=\frac {\frac {2 \, {\left (279 \, \sin \left (d x + c\right )^{6} - 489 \, \sin \left (d x + c\right )^{5} - 1000 \, \sin \left (d x + c\right )^{4} + 728 \, \sin \left (d x + c\right )^{3} + 1113 \, \sin \left (d x + c\right )^{2} - 295 \, \sin \left (d x + c\right ) - 400\right )}}{a \sin \left (d x + c\right )^{7} + a \sin \left (d x + c\right )^{6} - 3 \, a \sin \left (d x + c\right )^{5} - 3 \, a \sin \left (d x + c\right )^{4} + 3 \, a \sin \left (d x + c\right )^{3} + 3 \, a \sin \left (d x + c\right )^{2} - a \sin \left (d x + c\right ) - a} + \frac {489 \, \log \left (\sin \left (d x + c\right ) + 1\right )}{a} + \frac {279 \, \log \left (\sin \left (d x + c\right ) - 1\right )}{a}}{768 \, d} \]

input
integrate(sec(d*x+c)^7*sin(d*x+c)^8/(a+a*sin(d*x+c)),x, algorithm="maxima" 
)
 
output
1/768*(2*(279*sin(d*x + c)^6 - 489*sin(d*x + c)^5 - 1000*sin(d*x + c)^4 + 
728*sin(d*x + c)^3 + 1113*sin(d*x + c)^2 - 295*sin(d*x + c) - 400)/(a*sin( 
d*x + c)^7 + a*sin(d*x + c)^6 - 3*a*sin(d*x + c)^5 - 3*a*sin(d*x + c)^4 + 
3*a*sin(d*x + c)^3 + 3*a*sin(d*x + c)^2 - a*sin(d*x + c) - a) + 489*log(si 
n(d*x + c) + 1)/a + 279*log(sin(d*x + c) - 1)/a)/d
 
3.9.81.8 Giac [A] (verification not implemented)

Time = 0.41 (sec) , antiderivative size = 136, normalized size of antiderivative = 0.72 \[ \int \frac {\sin (c+d x) \tan ^7(c+d x)}{a+a \sin (c+d x)} \, dx=\frac {\frac {1956 \, \log \left ({\left | \sin \left (d x + c\right ) + 1 \right |}\right )}{a} + \frac {1116 \, \log \left ({\left | \sin \left (d x + c\right ) - 1 \right |}\right )}{a} - \frac {2 \, {\left (1023 \, \sin \left (d x + c\right )^{3} - 2505 \, \sin \left (d x + c\right )^{2} + 2073 \, \sin \left (d x + c\right ) - 575\right )}}{a {\left (\sin \left (d x + c\right ) - 1\right )}^{3}} - \frac {4075 \, \sin \left (d x + c\right )^{4} + 12940 \, \sin \left (d x + c\right )^{3} + 15762 \, \sin \left (d x + c\right )^{2} + 8620 \, \sin \left (d x + c\right ) + 1771}{a {\left (\sin \left (d x + c\right ) + 1\right )}^{4}}}{3072 \, d} \]

input
integrate(sec(d*x+c)^7*sin(d*x+c)^8/(a+a*sin(d*x+c)),x, algorithm="giac")
 
output
1/3072*(1956*log(abs(sin(d*x + c) + 1))/a + 1116*log(abs(sin(d*x + c) - 1) 
)/a - 2*(1023*sin(d*x + c)^3 - 2505*sin(d*x + c)^2 + 2073*sin(d*x + c) - 5 
75)/(a*(sin(d*x + c) - 1)^3) - (4075*sin(d*x + c)^4 + 12940*sin(d*x + c)^3 
 + 15762*sin(d*x + c)^2 + 8620*sin(d*x + c) + 1771)/(a*(sin(d*x + c) + 1)^ 
4))/d
 
3.9.81.9 Mupad [B] (verification not implemented)

Time = 10.00 (sec) , antiderivative size = 432, normalized size of antiderivative = 2.30 \[ \int \frac {\sin (c+d x) \tan ^7(c+d x)}{a+a \sin (c+d x)} \, dx=\frac {-\frac {35\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{13}}{64}+\frac {29\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{12}}{32}+\frac {629\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{11}}{96}-\frac {365\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{10}}{96}-\frac {5399\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^9}{192}+\frac {203\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^8}{48}+\frac {3019\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^7}{48}+\frac {203\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^6}{48}-\frac {5399\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^5}{192}-\frac {365\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^4}{96}+\frac {629\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^3}{96}+\frac {29\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2}{32}-\frac {35\,\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}{64}}{d\,\left (a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{14}+2\,a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{13}-5\,a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{12}-12\,a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{11}+9\,a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{10}+30\,a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^9-5\,a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^8-40\,a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^7-5\,a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^6+30\,a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^5+9\,a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^4-12\,a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^3-5\,a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2+2\,a\,\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )+a\right )}+\frac {93\,\ln \left (\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )-1\right )}{128\,a\,d}+\frac {163\,\ln \left (\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )+1\right )}{128\,a\,d}-\frac {\ln \left ({\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2+1\right )}{a\,d} \]

input
int(sin(c + d*x)^8/(cos(c + d*x)^7*(a + a*sin(c + d*x))),x)
 
output
((29*tan(c/2 + (d*x)/2)^2)/32 - (35*tan(c/2 + (d*x)/2))/64 + (629*tan(c/2 
+ (d*x)/2)^3)/96 - (365*tan(c/2 + (d*x)/2)^4)/96 - (5399*tan(c/2 + (d*x)/2 
)^5)/192 + (203*tan(c/2 + (d*x)/2)^6)/48 + (3019*tan(c/2 + (d*x)/2)^7)/48 
+ (203*tan(c/2 + (d*x)/2)^8)/48 - (5399*tan(c/2 + (d*x)/2)^9)/192 - (365*t 
an(c/2 + (d*x)/2)^10)/96 + (629*tan(c/2 + (d*x)/2)^11)/96 + (29*tan(c/2 + 
(d*x)/2)^12)/32 - (35*tan(c/2 + (d*x)/2)^13)/64)/(d*(a + 2*a*tan(c/2 + (d* 
x)/2) - 5*a*tan(c/2 + (d*x)/2)^2 - 12*a*tan(c/2 + (d*x)/2)^3 + 9*a*tan(c/2 
 + (d*x)/2)^4 + 30*a*tan(c/2 + (d*x)/2)^5 - 5*a*tan(c/2 + (d*x)/2)^6 - 40* 
a*tan(c/2 + (d*x)/2)^7 - 5*a*tan(c/2 + (d*x)/2)^8 + 30*a*tan(c/2 + (d*x)/2 
)^9 + 9*a*tan(c/2 + (d*x)/2)^10 - 12*a*tan(c/2 + (d*x)/2)^11 - 5*a*tan(c/2 
 + (d*x)/2)^12 + 2*a*tan(c/2 + (d*x)/2)^13 + a*tan(c/2 + (d*x)/2)^14)) + ( 
93*log(tan(c/2 + (d*x)/2) - 1))/(128*a*d) + (163*log(tan(c/2 + (d*x)/2) + 
1))/(128*a*d) - log(tan(c/2 + (d*x)/2)^2 + 1)/(a*d)