*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
clog << "series expansion of " << e << " at " << point
<< " erroneously returned " << ep << " (instead of " << d
<< ")" << endl;
clog << "series expansion of " << e << " at " << point
<< " erroneously returned " << ep << " (instead of " << d
<< ")" << endl;
{
ex e = tan(x*Pi/2);
ex d = pow(x-1,-1)/Pi*(-2) + pow(x-1,1)*Pi/6 + pow(x-1,3)*pow(Pi,3)/360
{
ex e = tan(x*Pi/2);
ex d = pow(x-1,-1)/Pi*(-2) + pow(x-1,1)*Pi/6 + pow(x-1,3)*pow(Pi,3)/360
{
ex e = log(sin(x));
ex d = log(x) - pow(x,2)/6 - pow(x,4)/180 - pow(x,6)/2835
{
ex e = log(sin(x));
ex d = log(x) - pow(x,2)/6 - pow(x,4)/180 - pow(x,6)/2835
{
ex e = Li2(sin(x));
ex d = x + pow(x,2)/4 - pow(x,3)/18 - pow(x,4)/48
{
ex e = Li2(sin(x));
ex d = x + pow(x,2)/4 - pow(x,3)/18 - pow(x,4)/48
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)