Integrand size = 17, antiderivative size = 195 \[ \int \cos ^3(a+b x) \cos ^3(c+d x) \, dx=\frac {3 \sin (a-3 c+(b-3 d) x)}{32 (b-3 d)}+\frac {9 \sin (a-c+(b-d) x)}{32 (b-d)}+\frac {\sin (3 (a-c)+3 (b-d) x)}{96 (b-d)}+\frac {3 \sin (3 a-c+(3 b-d) x)}{32 (3 b-d)}+\frac {9 \sin (a+c+(b+d) x)}{32 (b+d)}+\frac {\sin (3 (a+c)+3 (b+d) x)}{96 (b+d)}+\frac {3 \sin (3 a+c+(3 b+d) x)}{32 (3 b+d)}+\frac {3 \sin (a+3 c+(b+3 d) x)}{32 (b+3 d)} \]
3/32*sin(a-3*c+(b-3*d)*x)/(b-3*d)+9/32*sin(a-c+(b-d)*x)/(b-d)+1/96*sin(3*a -3*c+3*(b-d)*x)/(b-d)+3/32*sin(3*a-c+(3*b-d)*x)/(3*b-d)+9/32*sin(a+c+(b+d) *x)/(b+d)+1/96*sin(3*a+3*c+3*(b+d)*x)/(b+d)+3/32*sin(3*a+c+(3*b+d)*x)/(3*b +d)+3/32*sin(a+3*c+(b+3*d)*x)/(b+3*d)
Time = 1.80 (sec) , antiderivative size = 176, normalized size of antiderivative = 0.90 \[ \int \cos ^3(a+b x) \cos ^3(c+d x) \, dx=\frac {1}{96} \left (\frac {9 \sin (a-3 c+b x-3 d x)}{b-3 d}+\frac {27 \sin (a-c+b x-d x)}{b-d}+\frac {\sin (3 (a-c+b x-d x))}{b-d}+\frac {9 \sin (3 a-c+3 b x-d x)}{3 b-d}+\frac {9 \sin (3 a+c+3 b x+d x)}{3 b+d}+\frac {9 \sin (a+3 c+b x+3 d x)}{b+3 d}+\frac {27 \sin (a+c+(b+d) x)}{b+d}+\frac {\sin (3 (a+c+(b+d) x))}{b+d}\right ) \]
((9*Sin[a - 3*c + b*x - 3*d*x])/(b - 3*d) + (27*Sin[a - c + b*x - d*x])/(b - d) + Sin[3*(a - c + b*x - d*x)]/(b - d) + (9*Sin[3*a - c + 3*b*x - d*x] )/(3*b - d) + (9*Sin[3*a + c + 3*b*x + d*x])/(3*b + d) + (9*Sin[a + 3*c + b*x + 3*d*x])/(b + 3*d) + (27*Sin[a + c + (b + d)*x])/(b + d) + Sin[3*(a + c + (b + d)*x)]/(b + d))/96
Time = 0.36 (sec) , antiderivative size = 195, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {5081, 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.
\(\displaystyle \int \cos ^3(a+b x) \cos ^3(c+d x) \, dx\) |
\(\Big \downarrow \) 5081 |
\(\displaystyle \int \left (\frac {3}{32} \cos (a+x (b-3 d)-3 c)+\frac {9}{32} \cos (a+x (b-d)-c)+\frac {1}{32} \cos (3 (a-c)+3 x (b-d))+\frac {3}{32} \cos (3 a+x (3 b-d)-c)+\frac {9}{32} \cos (a+x (b+d)+c)+\frac {1}{32} \cos (3 (a+c)+3 x (b+d))+\frac {3}{32} \cos (3 a+x (3 b+d)+c)+\frac {3}{32} \cos (a+x (b+3 d)+3 c)\right )dx\) |
\(\Big \downarrow \) 2009 |
\(\displaystyle \frac {3 \sin (a+x (b-3 d)-3 c)}{32 (b-3 d)}+\frac {9 \sin (a+x (b-d)-c)}{32 (b-d)}+\frac {\sin (3 (a-c)+3 x (b-d))}{96 (b-d)}+\frac {3 \sin (3 a+x (3 b-d)-c)}{32 (3 b-d)}+\frac {9 \sin (a+x (b+d)+c)}{32 (b+d)}+\frac {\sin (3 (a+c)+3 x (b+d))}{96 (b+d)}+\frac {3 \sin (3 a+x (3 b+d)+c)}{32 (3 b+d)}+\frac {3 \sin (a+x (b+3 d)+3 c)}{32 (b+3 d)}\) |
(3*Sin[a - 3*c + (b - 3*d)*x])/(32*(b - 3*d)) + (9*Sin[a - c + (b - d)*x]) /(32*(b - d)) + Sin[3*(a - c) + 3*(b - d)*x]/(96*(b - d)) + (3*Sin[3*a - c + (3*b - d)*x])/(32*(3*b - d)) + (9*Sin[a + c + (b + d)*x])/(32*(b + d)) + Sin[3*(a + c) + 3*(b + d)*x]/(96*(b + d)) + (3*Sin[3*a + c + (3*b + d)*x ])/(32*(3*b + d)) + (3*Sin[a + 3*c + (b + 3*d)*x])/(32*(b + 3*d))
3.3.46.3.1 Defintions of rubi rules used
Int[Cos[v_]^(p_.)*Cos[w_]^(q_.), x_Symbol] :> Int[ExpandTrigReduce[Cos[v]^p *Cos[w]^q, x], x] /; ((PolynomialQ[v, x] && PolynomialQ[w, x]) || (Binomial Q[{v, w}, x] && IndependentQ[Cancel[v/w], x])) && IGtQ[p, 0] && IGtQ[q, 0]
Time = 3.50 (sec) , antiderivative size = 190, normalized size of antiderivative = 0.97
method | result | size |
default | \(\frac {3 \sin \left (a -3 c +\left (b -3 d \right ) x \right )}{32 \left (b -3 d \right )}+\frac {9 \sin \left (a -c +\left (b -d \right ) x \right )}{32 \left (b -d \right )}+\frac {9 \sin \left (a +c +\left (b +d \right ) x \right )}{32 \left (b +d \right )}+\frac {3 \sin \left (a +3 c +\left (b +3 d \right ) x \right )}{32 \left (b +3 d \right )}+\frac {\sin \left (\left (3 b -3 d \right ) x +3 a -3 c \right )}{96 b -96 d}+\frac {3 \sin \left (3 a -c +\left (3 b -d \right ) x \right )}{32 \left (3 b -d \right )}+\frac {3 \sin \left (3 a +c +\left (3 b +d \right ) x \right )}{32 \left (3 b +d \right )}+\frac {\sin \left (\left (3 b +3 d \right ) x +3 a +3 c \right )}{96 b +96 d}\) | \(190\) |
parallelrisch | \(\frac {\frac {9 \left (b -3 d \right ) \left (b +d \right ) \left (b +3 d \right ) \left (b +\frac {d}{3}\right ) \left (b -d \right ) \sin \left (3 a -c +\left (3 b -d \right ) x \right )}{32}+\frac {9 \left (\frac {\left (b -3 d \right ) \left (b +d \right ) \left (b +3 d \right ) \left (b +\frac {d}{3}\right ) \sin \left (\left (3 b -3 d \right ) x +3 a -3 c \right )}{3}+\frac {\left (b -3 d \right ) \left (b +3 d \right ) \left (b +\frac {d}{3}\right ) \left (b -d \right ) \sin \left (\left (3 b +3 d \right ) x +3 a +3 c \right )}{3}+\left (3 b^{4}+10 b^{3} d -10 b \,d^{3}-3 d^{4}\right ) \sin \left (a -3 c +\left (b -3 d \right ) x \right )+\left (b -3 d \right ) \left (9 \left (b +d \right ) \left (b +3 d \right ) \left (b +\frac {d}{3}\right ) \sin \left (a -c +\left (b -d \right ) x \right )+\left (\left (3 b^{2}+4 b d +d^{2}\right ) \sin \left (a +3 c +\left (b +3 d \right ) x \right )+\left (b +3 d \right ) \left (\left (b +d \right ) \sin \left (3 a +c +\left (3 b +d \right ) x \right )+9 \sin \left (a +c +\left (b +d \right ) x \right ) \left (b +\frac {d}{3}\right )\right )\right ) \left (b -d \right )\right )\right ) \left (b -\frac {d}{3}\right )}{32}}{9 b^{6}-91 b^{4} d^{2}+91 b^{2} d^{4}-9 d^{6}}\) | \(303\) |
risch | \(\text {Expression too large to display}\) | \(1466\) |
3/32*sin(a-3*c+(b-3*d)*x)/(b-3*d)+9/32*sin(a-c+(b-d)*x)/(b-d)+9/32*sin(a+c +(b+d)*x)/(b+d)+3/32*sin(a+3*c+(b+3*d)*x)/(b+3*d)+1/32/(3*b-3*d)*sin((3*b- 3*d)*x+3*a-3*c)+3/32*sin(3*a-c+(3*b-d)*x)/(3*b-d)+3/32*sin(3*a+c+(3*b+d)*x )/(3*b+d)+1/32/(3*b+3*d)*sin((3*b+3*d)*x+3*a+3*c)
Time = 0.27 (sec) , antiderivative size = 240, normalized size of antiderivative = 1.23 \[ \int \cos ^3(a+b x) \cos ^3(c+d x) \, dx=\frac {{\left ({\left (18 \, b^{5} - 2 \, b^{3} d^{2} + {\left (9 \, b^{5} - 82 \, b^{3} d^{2} + 9 \, b d^{4}\right )} \cos \left (b x + a\right )^{2}\right )} \cos \left (d x + c\right )^{3} - 6 \, {\left (20 \, b^{3} d^{2} + {\left (b^{3} d^{2} - 9 \, b d^{4}\right )} \cos \left (b x + a\right )^{2}\right )} \cos \left (d x + c\right )\right )} \sin \left (b x + a\right ) + {\left (120 \, b^{2} d^{3} \cos \left (b x + a\right ) + 2 \, {\left (b^{2} d^{3} - 9 \, d^{5}\right )} \cos \left (b x + a\right )^{3} - {\left ({\left (9 \, b^{4} d - 82 \, b^{2} d^{3} + 9 \, d^{5}\right )} \cos \left (b x + a\right )^{3} + 6 \, {\left (9 \, b^{4} d - b^{2} d^{3}\right )} \cos \left (b x + a\right )\right )} \cos \left (d x + c\right )^{2}\right )} \sin \left (d x + c\right )}{3 \, {\left (9 \, b^{6} - 91 \, b^{4} d^{2} + 91 \, b^{2} d^{4} - 9 \, d^{6}\right )}} \]
1/3*(((18*b^5 - 2*b^3*d^2 + (9*b^5 - 82*b^3*d^2 + 9*b*d^4)*cos(b*x + a)^2) *cos(d*x + c)^3 - 6*(20*b^3*d^2 + (b^3*d^2 - 9*b*d^4)*cos(b*x + a)^2)*cos( d*x + c))*sin(b*x + a) + (120*b^2*d^3*cos(b*x + a) + 2*(b^2*d^3 - 9*d^5)*c os(b*x + a)^3 - ((9*b^4*d - 82*b^2*d^3 + 9*d^5)*cos(b*x + a)^3 + 6*(9*b^4* d - b^2*d^3)*cos(b*x + a))*cos(d*x + c)^2)*sin(d*x + c))/(9*b^6 - 91*b^4*d ^2 + 91*b^2*d^4 - 9*d^6)
Leaf count of result is larger than twice the leaf count of optimal. 3584 vs. \(2 (172) = 344\).
Time = 17.69 (sec) , antiderivative size = 3584, normalized size of antiderivative = 18.38 \[ \int \cos ^3(a+b x) \cos ^3(c+d x) \, dx=\text {Too large to display} \]
Piecewise((x*cos(a)**3*cos(c)**3, Eq(b, 0) & Eq(d, 0)), (3*x*sin(a - 3*d*x )**3*sin(c + d*x)**3/32 - 9*x*sin(a - 3*d*x)**3*sin(c + d*x)*cos(c + d*x)* *2/32 - 9*x*sin(a - 3*d*x)**2*sin(c + d*x)**2*cos(a - 3*d*x)*cos(c + d*x)/ 32 + 3*x*sin(a - 3*d*x)**2*cos(a - 3*d*x)*cos(c + d*x)**3/32 + 3*x*sin(a - 3*d*x)*sin(c + d*x)**3*cos(a - 3*d*x)**2/32 - 9*x*sin(a - 3*d*x)*sin(c + d*x)*cos(a - 3*d*x)**2*cos(c + d*x)**2/32 - 9*x*sin(c + d*x)**2*cos(a - 3* d*x)**3*cos(c + d*x)/32 + 3*x*cos(a - 3*d*x)**3*cos(c + d*x)**3/32 - 3*sin (a - 3*d*x)**3*sin(c + d*x)**2*cos(c + d*x)/(320*d) - sin(a - 3*d*x)**3*co s(c + d*x)**3/(4*d) - 11*sin(a - 3*d*x)**2*sin(c + d*x)**3*cos(a - 3*d*x)/ (320*d) - 3*sin(a - 3*d*x)**2*sin(c + d*x)*cos(a - 3*d*x)*cos(c + d*x)**2/ (20*d) - 117*sin(a - 3*d*x)*cos(a - 3*d*x)**2*cos(c + d*x)**3/(320*d) - si n(c + d*x)**3*cos(a - 3*d*x)**3/(30*d) - 61*sin(c + d*x)*cos(a - 3*d*x)**3 *cos(c + d*x)**2/(320*d), Eq(b, -3*d)), (-5*x*sin(a - d*x)**3*sin(c + d*x) **3/16 - 3*x*sin(a - d*x)**3*sin(c + d*x)*cos(c + d*x)**2/16 + 9*x*sin(a - d*x)**2*sin(c + d*x)**2*cos(a - d*x)*cos(c + d*x)/16 + 3*x*sin(a - d*x)** 2*cos(a - d*x)*cos(c + d*x)**3/16 - 3*x*sin(a - d*x)*sin(c + d*x)**3*cos(a - d*x)**2/16 - 9*x*sin(a - d*x)*sin(c + d*x)*cos(a - d*x)**2*cos(c + d*x) **2/16 + 3*x*sin(c + d*x)**2*cos(a - d*x)**3*cos(c + d*x)/16 + 5*x*cos(a - d*x)**3*cos(c + d*x)**3/16 + 3*sin(a - d*x)**3*sin(c + d*x)**2*cos(c + d* x)/(16*d) + 5*sin(a - d*x)**3*cos(c + d*x)**3/(16*d) + sin(a - d*x)**2*...
Leaf count of result is larger than twice the leaf count of optimal. 2614 vs. \(2 (179) = 358\).
Time = 0.42 (sec) , antiderivative size = 2614, normalized size of antiderivative = 13.41 \[ \int \cos ^3(a+b x) \cos ^3(c+d x) \, dx=\text {Too large to display} \]
-1/192*(9*(3*b^5*sin(3*c) - b^4*d*sin(3*c) - 30*b^3*d^2*sin(3*c) + 10*b^2* d^3*sin(3*c) + 27*b*d^4*sin(3*c) - 9*d^5*sin(3*c))*cos((3*b + d)*x + 3*a + 4*c) - 9*(3*b^5*sin(3*c) - b^4*d*sin(3*c) - 30*b^3*d^2*sin(3*c) + 10*b^2* d^3*sin(3*c) + 27*b*d^4*sin(3*c) - 9*d^5*sin(3*c))*cos((3*b + d)*x + 3*a - 2*c) - 9*(3*b^5*sin(3*c) + b^4*d*sin(3*c) - 30*b^3*d^2*sin(3*c) - 10*b^2* d^3*sin(3*c) + 27*b*d^4*sin(3*c) + 9*d^5*sin(3*c))*cos(-(3*b - d)*x - 3*a + 4*c) + 9*(3*b^5*sin(3*c) + b^4*d*sin(3*c) - 30*b^3*d^2*sin(3*c) - 10*b^2 *d^3*sin(3*c) + 27*b*d^4*sin(3*c) + 9*d^5*sin(3*c))*cos(-(3*b - d)*x - 3*a - 2*c) + 9*(9*b^5*sin(3*c) - 27*b^4*d*sin(3*c) - 10*b^3*d^2*sin(3*c) + 30 *b^2*d^3*sin(3*c) + b*d^4*sin(3*c) - 3*d^5*sin(3*c))*cos((b + 3*d)*x + a + 6*c) - 9*(9*b^5*sin(3*c) - 27*b^4*d*sin(3*c) - 10*b^3*d^2*sin(3*c) + 30*b ^2*d^3*sin(3*c) + b*d^4*sin(3*c) - 3*d^5*sin(3*c))*cos((b + 3*d)*x + a) + (9*b^5*sin(3*c) - 9*b^4*d*sin(3*c) - 82*b^3*d^2*sin(3*c) + 82*b^2*d^3*sin( 3*c) + 9*b*d^4*sin(3*c) - 9*d^5*sin(3*c))*cos(3*(b + d)*x + 3*a + 6*c) - ( 9*b^5*sin(3*c) - 9*b^4*d*sin(3*c) - 82*b^3*d^2*sin(3*c) + 82*b^2*d^3*sin(3 *c) + 9*b*d^4*sin(3*c) - 9*d^5*sin(3*c))*cos(3*(b + d)*x + 3*a) + 27*(9*b^ 5*sin(3*c) - 9*b^4*d*sin(3*c) - 82*b^3*d^2*sin(3*c) + 82*b^2*d^3*sin(3*c) + 9*b*d^4*sin(3*c) - 9*d^5*sin(3*c))*cos((b + d)*x + a + 4*c) - 27*(9*b^5* sin(3*c) - 9*b^4*d*sin(3*c) - 82*b^3*d^2*sin(3*c) + 82*b^2*d^3*sin(3*c) + 9*b*d^4*sin(3*c) - 9*d^5*sin(3*c))*cos((b + d)*x + a - 2*c) - 27*(9*b^5...
Time = 0.29 (sec) , antiderivative size = 181, normalized size of antiderivative = 0.93 \[ \int \cos ^3(a+b x) \cos ^3(c+d x) \, dx=\frac {\sin \left (3 \, b x + 3 \, d x + 3 \, a + 3 \, c\right )}{96 \, {\left (b + d\right )}} + \frac {3 \, \sin \left (3 \, b x + d x + 3 \, a + c\right )}{32 \, {\left (3 \, b + d\right )}} + \frac {3 \, \sin \left (3 \, b x - d x + 3 \, a - c\right )}{32 \, {\left (3 \, b - d\right )}} + \frac {\sin \left (3 \, b x - 3 \, d x + 3 \, a - 3 \, c\right )}{96 \, {\left (b - d\right )}} + \frac {3 \, \sin \left (b x + 3 \, d x + a + 3 \, c\right )}{32 \, {\left (b + 3 \, d\right )}} + \frac {9 \, \sin \left (b x + d x + a + c\right )}{32 \, {\left (b + d\right )}} + \frac {9 \, \sin \left (b x - d x + a - c\right )}{32 \, {\left (b - d\right )}} + \frac {3 \, \sin \left (b x - 3 \, d x + a - 3 \, c\right )}{32 \, {\left (b - 3 \, d\right )}} \]
1/96*sin(3*b*x + 3*d*x + 3*a + 3*c)/(b + d) + 3/32*sin(3*b*x + d*x + 3*a + c)/(3*b + d) + 3/32*sin(3*b*x - d*x + 3*a - c)/(3*b - d) + 1/96*sin(3*b*x - 3*d*x + 3*a - 3*c)/(b - d) + 3/32*sin(b*x + 3*d*x + a + 3*c)/(b + 3*d) + 9/32*sin(b*x + d*x + a + c)/(b + d) + 9/32*sin(b*x - d*x + a - c)/(b - d ) + 3/32*sin(b*x - 3*d*x + a - 3*c)/(b - 3*d)
Time = 25.16 (sec) , antiderivative size = 999, normalized size of antiderivative = 5.12 \[ \int \cos ^3(a+b x) \cos ^3(c+d x) \, dx=-{\mathrm {e}}^{a\,3{}\mathrm {i}-c\,1{}\mathrm {i}+b\,x\,3{}\mathrm {i}-d\,x\,1{}\mathrm {i}}\,\left (\frac {-9\,b^3-3\,b^2\,d+9\,b\,d^2+3\,d^3}{b^4\,576{}\mathrm {i}-b^2\,d^2\,640{}\mathrm {i}+d^4\,64{}\mathrm {i}}-\frac {{\mathrm {e}}^{-a\,6{}\mathrm {i}-b\,x\,6{}\mathrm {i}}\,\left (-9\,b^3+3\,b^2\,d+9\,b\,d^2-3\,d^3\right )}{b^4\,576{}\mathrm {i}-b^2\,d^2\,640{}\mathrm {i}+d^4\,64{}\mathrm {i}}+\frac {{\mathrm {e}}^{-a\,2{}\mathrm {i}-b\,x\,2{}\mathrm {i}}\,\left (-81\,b^3-81\,b^2\,d+9\,b\,d^2+9\,d^3\right )}{b^4\,576{}\mathrm {i}-b^2\,d^2\,640{}\mathrm {i}+d^4\,64{}\mathrm {i}}-\frac {{\mathrm {e}}^{-a\,4{}\mathrm {i}-b\,x\,4{}\mathrm {i}}\,\left (-81\,b^3+81\,b^2\,d+9\,b\,d^2-9\,d^3\right )}{b^4\,576{}\mathrm {i}-b^2\,d^2\,640{}\mathrm {i}+d^4\,64{}\mathrm {i}}\right )-{\mathrm {e}}^{a\,3{}\mathrm {i}+c\,1{}\mathrm {i}+b\,x\,3{}\mathrm {i}+d\,x\,1{}\mathrm {i}}\,\left (\frac {-9\,b^3+3\,b^2\,d+9\,b\,d^2-3\,d^3}{b^4\,576{}\mathrm {i}-b^2\,d^2\,640{}\mathrm {i}+d^4\,64{}\mathrm {i}}-\frac {{\mathrm {e}}^{-a\,6{}\mathrm {i}-b\,x\,6{}\mathrm {i}}\,\left (-9\,b^3-3\,b^2\,d+9\,b\,d^2+3\,d^3\right )}{b^4\,576{}\mathrm {i}-b^2\,d^2\,640{}\mathrm {i}+d^4\,64{}\mathrm {i}}+\frac {{\mathrm {e}}^{-a\,2{}\mathrm {i}-b\,x\,2{}\mathrm {i}}\,\left (-81\,b^3+81\,b^2\,d+9\,b\,d^2-9\,d^3\right )}{b^4\,576{}\mathrm {i}-b^2\,d^2\,640{}\mathrm {i}+d^4\,64{}\mathrm {i}}-\frac {{\mathrm {e}}^{-a\,4{}\mathrm {i}-b\,x\,4{}\mathrm {i}}\,\left (-81\,b^3-81\,b^2\,d+9\,b\,d^2+9\,d^3\right )}{b^4\,576{}\mathrm {i}-b^2\,d^2\,640{}\mathrm {i}+d^4\,64{}\mathrm {i}}\right )-{\mathrm {e}}^{a\,3{}\mathrm {i}-c\,3{}\mathrm {i}+b\,x\,3{}\mathrm {i}-d\,x\,3{}\mathrm {i}}\,\left (\frac {-b^3-b^2\,d+9\,b\,d^2+9\,d^3}{b^4\,192{}\mathrm {i}-b^2\,d^2\,1920{}\mathrm {i}+d^4\,1728{}\mathrm {i}}-\frac {{\mathrm {e}}^{-a\,6{}\mathrm {i}-b\,x\,6{}\mathrm {i}}\,\left (-b^3+b^2\,d+9\,b\,d^2-9\,d^3\right )}{b^4\,192{}\mathrm {i}-b^2\,d^2\,1920{}\mathrm {i}+d^4\,1728{}\mathrm {i}}+\frac {{\mathrm {e}}^{-a\,2{}\mathrm {i}-b\,x\,2{}\mathrm {i}}\,\left (-9\,b^3-27\,b^2\,d+9\,b\,d^2+27\,d^3\right )}{b^4\,192{}\mathrm {i}-b^2\,d^2\,1920{}\mathrm {i}+d^4\,1728{}\mathrm {i}}-\frac {{\mathrm {e}}^{-a\,4{}\mathrm {i}-b\,x\,4{}\mathrm {i}}\,\left (-9\,b^3+27\,b^2\,d+9\,b\,d^2-27\,d^3\right )}{b^4\,192{}\mathrm {i}-b^2\,d^2\,1920{}\mathrm {i}+d^4\,1728{}\mathrm {i}}\right )-{\mathrm {e}}^{a\,3{}\mathrm {i}+c\,3{}\mathrm {i}+b\,x\,3{}\mathrm {i}+d\,x\,3{}\mathrm {i}}\,\left (\frac {-b^3+b^2\,d+9\,b\,d^2-9\,d^3}{b^4\,192{}\mathrm {i}-b^2\,d^2\,1920{}\mathrm {i}+d^4\,1728{}\mathrm {i}}-\frac {{\mathrm {e}}^{-a\,6{}\mathrm {i}-b\,x\,6{}\mathrm {i}}\,\left (-b^3-b^2\,d+9\,b\,d^2+9\,d^3\right )}{b^4\,192{}\mathrm {i}-b^2\,d^2\,1920{}\mathrm {i}+d^4\,1728{}\mathrm {i}}+\frac {{\mathrm {e}}^{-a\,2{}\mathrm {i}-b\,x\,2{}\mathrm {i}}\,\left (-9\,b^3+27\,b^2\,d+9\,b\,d^2-27\,d^3\right )}{b^4\,192{}\mathrm {i}-b^2\,d^2\,1920{}\mathrm {i}+d^4\,1728{}\mathrm {i}}-\frac {{\mathrm {e}}^{-a\,4{}\mathrm {i}-b\,x\,4{}\mathrm {i}}\,\left (-9\,b^3-27\,b^2\,d+9\,b\,d^2+27\,d^3\right )}{b^4\,192{}\mathrm {i}-b^2\,d^2\,1920{}\mathrm {i}+d^4\,1728{}\mathrm {i}}\right ) \]
- exp(a*3i - c*1i + b*x*3i - d*x*1i)*((9*b*d^2 - 3*b^2*d - 9*b^3 + 3*d^3)/ (b^4*576i + d^4*64i - b^2*d^2*640i) - (exp(- a*6i - b*x*6i)*(9*b*d^2 + 3*b ^2*d - 9*b^3 - 3*d^3))/(b^4*576i + d^4*64i - b^2*d^2*640i) + (exp(- a*2i - b*x*2i)*(9*b*d^2 - 81*b^2*d - 81*b^3 + 9*d^3))/(b^4*576i + d^4*64i - b^2* d^2*640i) - (exp(- a*4i - b*x*4i)*(9*b*d^2 + 81*b^2*d - 81*b^3 - 9*d^3))/( b^4*576i + d^4*64i - b^2*d^2*640i)) - exp(a*3i + c*1i + b*x*3i + d*x*1i)*( (9*b*d^2 + 3*b^2*d - 9*b^3 - 3*d^3)/(b^4*576i + d^4*64i - b^2*d^2*640i) - (exp(- a*6i - b*x*6i)*(9*b*d^2 - 3*b^2*d - 9*b^3 + 3*d^3))/(b^4*576i + d^4 *64i - b^2*d^2*640i) + (exp(- a*2i - b*x*2i)*(9*b*d^2 + 81*b^2*d - 81*b^3 - 9*d^3))/(b^4*576i + d^4*64i - b^2*d^2*640i) - (exp(- a*4i - b*x*4i)*(9*b *d^2 - 81*b^2*d - 81*b^3 + 9*d^3))/(b^4*576i + d^4*64i - b^2*d^2*640i)) - exp(a*3i - c*3i + b*x*3i - d*x*3i)*((9*b*d^2 - b^2*d - b^3 + 9*d^3)/(b^4*1 92i + d^4*1728i - b^2*d^2*1920i) - (exp(- a*6i - b*x*6i)*(9*b*d^2 + b^2*d - b^3 - 9*d^3))/(b^4*192i + d^4*1728i - b^2*d^2*1920i) + (exp(- a*2i - b*x *2i)*(9*b*d^2 - 27*b^2*d - 9*b^3 + 27*d^3))/(b^4*192i + d^4*1728i - b^2*d^ 2*1920i) - (exp(- a*4i - b*x*4i)*(9*b*d^2 + 27*b^2*d - 9*b^3 - 27*d^3))/(b ^4*192i + d^4*1728i - b^2*d^2*1920i)) - exp(a*3i + c*3i + b*x*3i + d*x*3i) *((9*b*d^2 + b^2*d - b^3 - 9*d^3)/(b^4*192i + d^4*1728i - b^2*d^2*1920i) - (exp(- a*6i - b*x*6i)*(9*b*d^2 - b^2*d - b^3 + 9*d^3))/(b^4*192i + d^4*17 28i - b^2*d^2*1920i) + (exp(- a*2i - b*x*2i)*(9*b*d^2 + 27*b^2*d - 9*b^...