// Series expansion of Li2((x==2)^2), caring about branch-cut
static unsigned exam_series10()
{
// Series expansion of Li2((x==2)^2), caring about branch-cut
static unsigned exam_series10()
{
ex e = Li2(pow(x,2));
ex d = Li2(4) + (-log(3) + I*Pi*csgn(I-I*pow(x,2))) * (x-2)
+ (numeric(-2,3) + log(3)/4 - I*Pi/4*csgn(I-I*pow(x,2))) * pow(x-2,2)
ex e = Li2(pow(x,2));
ex d = Li2(4) + (-log(3) + I*Pi*csgn(I-I*pow(x,2))) * (x-2)
+ (numeric(-2,3) + log(3)/4 - I*Pi/4*csgn(I-I*pow(x,2))) * pow(x-2,2)