3.9 Test file Number [206]
3.9.1 Fricas
Integral number [16]
[B] time = 0.369413 (sec), size = 87 ,normalized size = 6.69
[In]
integrate(sin_integral(b*x)^2/x^3,x, algorithm=""fricas"")
[Out]
1/4*(2*b^2*x^2*cos_integral(2*b*x) + 2*b^2*x^2*cos_integral(-2*b*x) - 2*b*x*cos(b*x)*sin_integral(b*x) - (b^2*
x^2 + 2)*sin_integral(b*x)^2 + cos(b*x)^2 - 2*(2*b*x*cos(b*x) + sin_integral(b*x))*sin(b*x) - 1)/x^2