*/
/*
- * GiNaC Copyright (C) 1999-2008 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2011 Johannes Gutenberg University Mainz, Germany
*
* 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
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include <sstream>
-#include <stdexcept>
-#include <vector>
-#include <cln/cln.h>
-
#include "inifcns.h"
#include "add.h"
#include "utils.h"
#include "wildcard.h"
+#include <cln/cln.h>
+#include <sstream>
+#include <stdexcept>
+#include <vector>
namespace GiNaC {
}
}
// X_n
- for (int n=2; n<Xn.size(); ++n) {
+ for (size_t n=2; n<Xn.size(); ++n) {
for (int i=xninitsize+1; i<=xend; ++i) {
if (i & 1) {
result = 0; // k == 0
} else {
// choose the faster algorithm
if (cln::abs(cln::realpart(x)) > 0.75) {
- return -Li2_do_sum(1-x) - cln::log(x) * cln::log(1-x) + cln::zeta(2);
+ if ( x == 1 ) {
+ return cln::zeta(2);
+ } else {
+ return -Li2_do_sum(1-x) - cln::log(x) * cln::log(1-x) + cln::zeta(2);
+ }
} else {
return -Li2_do_sum_Xn(1-x) - cln::log(x) * cln::log(1-x) + cln::zeta(2);
}
return Lin_do_sum_Xn(n, x);
}
} else {
- cln::cl_N result = -cln::expt(cln::log(x), n-1) * cln::log(1-x) / cln::factorial(n-1);
+ cln::cl_N result = 0;
+ if ( x != 1 ) result = -cln::expt(cln::log(x), n-1) * cln::log(1-x) / cln::factorial(n-1);
for (int j=0; j<n-1; j++) {
result = result + (S_num(n-j-1, 1, 1) - S_num(1, n-j-1, 1-x))
* cln::expt(cln::log(x), j) / cln::factorial(j);
Gparameter newa;
Gparameter::const_iterator it2 = short_a.begin();
- for (--it2; it2 != it;) {
- ++it2;
+ for (; it2 != it; ++it2) {
newa.push_back(*it2);
}
+ newa.push_back(*it);
newa.push_back(a[0]);
+ it2 = it;
++it2;
for (; it2 != short_a.end(); ++it2) {
newa.push_back(*it2);
++trailing_zeros;
}
}
+ if (lastnonzero == a.end())
+ return a.end();
return ++lastnonzero;
}
Gparameter a(x.size());
exmap subslst;
std::size_t pos = 1;
- int scale;
+ int scale = pos;
for (sortmap_t::const_iterator it = sortmap.begin(); it != sortmap.end(); ++it) {
if (it->second < x.size()) {
if (s[it->second] > 0) {
} else {
x = lst(x_);
}
- c.s << "\\mbox{Li}_{";
+ c.s << "\\mathrm{Li}_{";
lst::const_iterator itm = m.begin();
(*itm).print(c);
itm++;
static void S_print_latex(const ex& n, const ex& p, const ex& x, const print_context& c)
{
- c.s << "\\mbox{S}_{";
+ c.s << "\\mathrm{S}_{";
n.print(c);
c.s << ",";
p.print(c);
ex addzeta = convert_H_to_zeta(newparameter);
return e.subs(h == (addzeta-H(newparameter, h.op(1)).hold())).expand();
} else {
- return e * (-H(lst(0),1/arg).hold());
+ return e * (-H(lst(ex(0)),1/arg).hold());
}
}
newparameter.prepend(1);
return e.subs(h == H(newparameter, h.op(1)).hold());
} else {
- return e * H(lst(1),1-arg).hold();
+ return e * H(lst(ex(1)),1-arg).hold();
}
}
ex addzeta = convert_H_to_zeta(newparameter);
return e.subs(h == (addzeta-H(newparameter, h.op(1)).hold())).expand();
} else {
- ex addzeta = convert_H_to_zeta(lst(-1));
- return (e * (addzeta - H(lst(-1),1/arg).hold())).expand();
+ ex addzeta = convert_H_to_zeta(lst(ex(-1)));
+ return (e * (addzeta - H(lst(ex(-1)),1/arg).hold())).expand();
}
}
newparameter.prepend(-1);
return e.subs(h == H(newparameter, h.op(1)).hold()).expand();
} else {
- return (e * H(lst(-1),(1-arg)/(1+arg)).hold()).expand();
+ return (e * H(lst(ex(-1)),(1-arg)/(1+arg)).hold()).expand();
}
}
newparameter.prepend(1);
return e.subs(h == H(newparameter, h.op(1)).hold()).expand();
} else {
- return (e * H(lst(1),(1-arg)/(1+arg)).hold()).expand();
+ return (e * H(lst(ex(1)),(1-arg)/(1+arg)).hold()).expand();
}
}
// leading one
map_trafo_H_1mx recursion;
map_trafo_H_mult unify;
- ex res = H(lst(1), arg).hold() * H(newparameter, arg).hold();
+ ex res = H(lst(ex(1)), arg).hold() * H(newparameter, arg).hold();
std::size_t firstzero = 0;
while (parameter.op(firstzero) == 1) {
firstzero++;
}
if (allthesame) {
map_trafo_H_mult unify;
- return unify((pow(H(lst(-1),1/arg).hold() - H(lst(0),1/arg).hold(), parameter.nops())
+ return unify((pow(H(lst(ex(-1)),1/arg).hold() - H(lst(ex(0)),1/arg).hold(), parameter.nops())
/ factorial(parameter.nops())).expand());
}
} else {
}
if (allthesame) {
map_trafo_H_mult unify;
- return unify((pow(H(lst(1),1/arg).hold() + H(lst(0),1/arg).hold() + H_polesign, parameter.nops())
+ return unify((pow(H(lst(ex(1)),1/arg).hold() + H(lst(ex(0)),1/arg).hold() + H_polesign, parameter.nops())
/ factorial(parameter.nops())).expand());
}
}
// leading one
map_trafo_H_1overx recursion;
map_trafo_H_mult unify;
- ex res = H(lst(1), arg).hold() * H(newparameter, arg).hold();
+ ex res = H(lst(ex(1)), arg).hold() * H(newparameter, arg).hold();
std::size_t firstzero = 0;
while (parameter.op(firstzero) == 1) {
firstzero++;
}
if (allthesame) {
map_trafo_H_mult unify;
- return unify((pow(-H(lst(1),(1-arg)/(1+arg)).hold() - H(lst(-1),(1-arg)/(1+arg)).hold(), parameter.nops())
+ return unify((pow(-H(lst(ex(1)),(1-arg)/(1+arg)).hold() - H(lst(ex(-1)),(1-arg)/(1+arg)).hold(), parameter.nops())
/ factorial(parameter.nops())).expand());
}
} else if (parameter.op(0) == -1) {
}
if (allthesame) {
map_trafo_H_mult unify;
- return unify((pow(log(2) - H(lst(-1),(1-arg)/(1+arg)).hold(), parameter.nops())
+ return unify((pow(log(2) - H(lst(ex(-1)),(1-arg)/(1+arg)).hold(), parameter.nops())
/ factorial(parameter.nops())).expand());
}
} else {
}
if (allthesame) {
map_trafo_H_mult unify;
- return unify((pow(-log(2) - H(lst(0),(1-arg)/(1+arg)).hold() + H(lst(-1),(1-arg)/(1+arg)).hold(), parameter.nops())
+ return unify((pow(-log(2) - H(lst(ex(0)),(1-arg)/(1+arg)).hold() + H(lst(ex(-1)),(1-arg)/(1+arg)).hold(), parameter.nops())
/ factorial(parameter.nops())).expand());
}
}
// leading one
map_trafo_H_1mxt1px recursion;
map_trafo_H_mult unify;
- ex res = H(lst(1), arg).hold() * H(newparameter, arg).hold();
+ ex res = H(lst(ex(1)), arg).hold() * H(newparameter, arg).hold();
std::size_t firstzero = 0;
while (parameter.op(firstzero) == 1) {
firstzero++;
} else {
m = lst(m_);
}
- c.s << "\\mbox{H}_{";
+ c.s << "\\mathrm{H}_{";
lst::const_iterator itm = m.begin();
(*itm).print(c);
itm++;
int Sm = 0;
int Smp1 = 0;
std::vector<std::vector<cln::cl_N> > crG(s.size() - 1, std::vector<cln::cl_N>(L2 + 1));
- for (int m=0; m < s.size() - 1; m++) {
+ for (int m=0; m < (int)s.size() - 1; m++) {
Sm += s[m];
Smp1 = Sm + s[m+1];
for (int i = 0; i <= L2; i++)