if (n>1) {
// calculate X_2 and higher (corresponding to Li_4 and higher)
std::vector<cln::cl_N> buf(xninitsize);
- std::vector<cln::cl_N>::iterator it = buf.begin();
+ auto it = buf.begin();
cln::cl_N result;
*it = -(cln::expt(cln::cl_I(2),n+1) - 1) / cln::expt(cln::cl_I(2),n+1); // i == 1
it++;
} else if (n==1) {
// special case to handle the X_0 correct
std::vector<cln::cl_N> buf(xninitsize);
- std::vector<cln::cl_N>::iterator it = buf.begin();
+ auto it = buf.begin();
cln::cl_N result;
*it = cln::cl_I(-3)/cln::cl_I(4); // i == 1
it++;
} else {
// calculate X_0
std::vector<cln::cl_N> buf(xninitsize/2);
- std::vector<cln::cl_N>::iterator it = buf.begin();
+ auto it = buf.begin();
for (int i=1; i<=xninitsize/2; i++) {
*it = bernoulli(i*2).to_cl_N();
it++;
cln::cl_N multipleLi_do_sum(const std::vector<int>& s, const std::vector<cln::cl_N>& x)
{
// ensure all x <> 0.
- for (std::vector<cln::cl_N>::const_iterator it = x.begin(); it != x.end(); ++it) {
- if ( *it == 0 ) return cln::cl_float(0, cln::float_format(Digits));
+ for (const auto & it : x) {
+ if (it == 0) return cln::cl_float(0, cln::float_format(Digits));
}
const int j = s.size();
bool all_zero = true;
bool all_ones = true;
int count_ones = 0;
- for (Gparameter::const_iterator it = a.begin(); it != a.end(); ++it) {
- if (*it != 0) {
- const ex sym = gsyms[std::abs(*it)];
+ for (const auto & it : a) {
+ if (it != 0) {
+ const ex sym = gsyms[std::abs(it)];
newa.append(sym);
all_zero = false;
if (sym != sc) {
// later on in the transformation
if (newa.nops() > 1 && newa.op(0) == sc && !all_ones && a.front()!=0) {
// do shuffle
- Gparameter short_a;
- Gparameter::const_iterator it = a.begin();
- ++it;
- for (; it != a.end(); ++it) {
- short_a.push_back(*it);
- }
+ Gparameter short_a(a.begin()+1, a.end());
ex result = G_eval1(a.front(), scale, gsyms) * G_eval(short_a, scale, gsyms);
- it = short_a.begin();
- for (int i=1; i<count_ones; ++i) {
- ++it;
- }
+
+ auto it = short_a.begin();
+ advance(it, count_ones-1);
for (; it != short_a.end(); ++it) {
- Gparameter newa;
- Gparameter::const_iterator it2 = short_a.begin();
- for (; it2 != it; ++it2) {
- newa.push_back(*it2);
- }
+ Gparameter newa(short_a.begin(), it);
newa.push_back(*it);
newa.push_back(a[0]);
- it2 = it;
- ++it2;
- for (; it2 != short_a.end(); ++it2) {
- newa.push_back(*it2);
- }
+ newa.insert(newa.end(), it+1, short_a.end());
result -= G_eval(newa, scale, gsyms);
}
return result / count_ones;
lst x;
ex argbuf = gsyms[std::abs(scale)];
ex mval = _ex1;
- for (Gparameter::const_iterator it=a.begin(); it!=a.end(); ++it) {
- if (*it != 0) {
- const ex& sym = gsyms[std::abs(*it)];
+ for (const auto & it : a) {
+ if (it != 0) {
+ const ex& sym = gsyms[std::abs(it)];
x.append(argbuf / sym);
m.append(mval);
mval = _ex1;
// trailing_zeros : number of trailing zeros of a
// min_it : iterator of a pointing on the smallest element in a
Gparameter::const_iterator check_parameter_G(const Gparameter& a, int scale,
- bool& convergent, int& depth, int& trailing_zeros, Gparameter::const_iterator& min_it)
+ bool& convergent, int& depth, int& trailing_zeros, Gparameter::const_iterator& min_it)
{
convergent = true;
depth = 0;
trailing_zeros = 0;
min_it = a.end();
- Gparameter::const_iterator lastnonzero = a.end();
- for (Gparameter::const_iterator it = a.begin(); it != a.end(); ++it) {
+ auto lastnonzero = a.end();
+ for (auto it = a.begin(); it != a.end(); ++it) {
if (std::abs(*it) > 0) {
++depth;
trailing_zeros = 0;
ex result;
Gparameter new_a(a.begin(), a.end()-1);
result += G_eval1(0, scale, gsyms) * trailing_zeros_G(new_a, scale, gsyms);
- for (Gparameter::const_iterator it = a.begin(); it != last; ++it) {
+ for (auto it = a.begin(); it != last; ++it) {
Gparameter new_a(a.begin(), it);
new_a.push_back(0);
new_a.insert(new_a.end(), it, a.end()-1);
}
if (psize) {
result *= trailing_zeros_G(convert_pending_integrals_G(pending_integrals),
- pending_integrals.front(),
- gsyms);
+ pending_integrals.front(),
+ gsyms);
}
// G(y2_{-+}; sr)
result += trailing_zeros_G(convert_pending_integrals_G(new_pending_integrals),
- new_pending_integrals.front(),
- gsyms);
+ new_pending_integrals.front(),
+ gsyms);
// G(0; sr)
new_pending_integrals.back() = 0;
result -= trailing_zeros_G(convert_pending_integrals_G(new_pending_integrals),
- new_pending_integrals.front(),
- gsyms);
+ new_pending_integrals.front(),
+ gsyms);
return result;
}
result -= zeta(a.size());
if (psize) {
result *= trailing_zeros_G(convert_pending_integrals_G(pending_integrals),
- pending_integrals.front(),
- gsyms);
+ pending_integrals.front(),
+ gsyms);
}
// term int_0^sr dt/t G_{m-1}( (1/y2)_{+-}; 1/t )
new_pending_integrals_2.push_back(0);
if (psize) {
result += trailing_zeros_G(convert_pending_integrals_G(pending_integrals),
- pending_integrals.front(),
- gsyms)
+ pending_integrals.front(),
+ gsyms)
* depth_one_trafo_G(new_pending_integrals_2, new_a, scale, gsyms);
} else {
result += depth_one_trafo_G(new_pending_integrals_2, new_a, scale, gsyms);
// forward declaration
ex shuffle_G(const Gparameter & a0, const Gparameter & a1, const Gparameter & a2,
- const Gparameter& pendint, const Gparameter& a_old, int scale,
- const exvector& gsyms, bool flag_trailing_zeros_only);
+ const Gparameter& pendint, const Gparameter& a_old, int scale,
+ const exvector& gsyms, bool flag_trailing_zeros_only);
// G transformation [VSW]
ex G_transform(const Gparameter& pendint, const Gparameter& a, int scale,
- const exvector& gsyms, bool flag_trailing_zeros_only)
+ const exvector& gsyms, bool flag_trailing_zeros_only)
{
// main recursion routine
//
bool convergent;
int depth, trailing_zeros;
Gparameter::const_iterator min_it;
- Gparameter::const_iterator firstzero =
- check_parameter_G(a, scale, convergent, depth, trailing_zeros, min_it);
- int min_it_pos = min_it - a.begin();
+ auto firstzero = check_parameter_G(a, scale, convergent, depth, trailing_zeros, min_it);
+ int min_it_pos = distance(a.begin(), min_it);
// special case: all a's are zero
if (depth == 0) {
ex result;
if (a.size() == 0) {
- result = 1;
+ result = 1;
} else {
- result = G_eval(a, scale, gsyms);
+ result = G_eval(a, scale, gsyms);
}
if (pendint.size() > 0) {
- result *= trailing_zeros_G(convert_pending_integrals_G(pendint),
- pendint.front(),
- gsyms);
+ result *= trailing_zeros_G(convert_pending_integrals_G(pendint),
+ pendint.front(),
+ gsyms);
}
return result;
}
ex result;
Gparameter new_a(a.begin(), a.end()-1);
result += G_eval1(0, scale, gsyms) * G_transform(pendint, new_a, scale, gsyms, flag_trailing_zeros_only);
- for (Gparameter::const_iterator it = a.begin(); it != firstzero; ++it) {
+ for (auto it = a.begin(); it != firstzero; ++it) {
Gparameter new_a(a.begin(), it);
new_a.push_back(0);
new_a.insert(new_a.end(), it, a.end()-1);
if (convergent || flag_trailing_zeros_only) {
if (pendint.size() > 0) {
return G_eval(convert_pending_integrals_G(pendint),
- pendint.front(), gsyms)*
- G_eval(a, scale, gsyms);
+ pendint.front(), gsyms) *
+ G_eval(a, scale, gsyms);
} else {
return G_eval(a, scale, gsyms);
}
ex result = G_transform(empty, new_a, scale, gsyms, flag_trailing_zeros_only);
if (pendint.size() > 0) {
result *= trailing_zeros_G(convert_pending_integrals_G(pendint),
- pendint.front(), gsyms);
+ pendint.front(), gsyms);
}
// other terms
// smallest in the middle
new_pendint.push_back(*changeit);
result -= trailing_zeros_G(convert_pending_integrals_G(new_pendint),
- new_pendint.front(), gsyms)*
+ new_pendint.front(), gsyms)*
G_transform(empty, new_a, scale, gsyms, flag_trailing_zeros_only);
int buffer = *changeit;
*changeit = *min_it;
--changeit;
new_pendint.push_back(*changeit);
result += trailing_zeros_G(convert_pending_integrals_G(new_pendint),
- new_pendint.front(), gsyms)*
+ new_pendint.front(), gsyms)*
G_transform(empty, new_a, scale, gsyms, flag_trailing_zeros_only);
*changeit = *min_it;
result -= G_transform(new_pendint, new_a, scale, gsyms, flag_trailing_zeros_only);
// smallest at the front
new_pendint.push_back(scale);
result += trailing_zeros_G(convert_pending_integrals_G(new_pendint),
- new_pendint.front(), gsyms)*
+ new_pendint.front(), gsyms)*
G_transform(empty, new_a, scale, gsyms, flag_trailing_zeros_only);
new_pendint.back() = *changeit;
result -= trailing_zeros_G(convert_pending_integrals_G(new_pendint),
- new_pendint.front(), gsyms)*
+ new_pendint.front(), gsyms)*
G_transform(empty, new_a, scale, gsyms, flag_trailing_zeros_only);
*changeit = *min_it;
result += G_transform(new_pendint, new_a, scale, gsyms, flag_trailing_zeros_only);
// shuffles the two parameter list a1 and a2 and calls G_transform for every term except
// for the one that is equal to a_old
ex shuffle_G(const Gparameter & a0, const Gparameter & a1, const Gparameter & a2,
- const Gparameter& pendint, const Gparameter& a_old, int scale,
- const exvector& gsyms, bool flag_trailing_zeros_only)
+ const Gparameter& pendint, const Gparameter& a_old, int scale,
+ const exvector& gsyms, bool flag_trailing_zeros_only)
{
if (a1.size()==0 && a2.size()==0) {
// veto the one configuration we don't want
// the parameter x, s and y must only contain numerics
static cln::cl_N
G_numeric(const std::vector<cln::cl_N>& x, const std::vector<int>& s,
- const cln::cl_N& y);
+ const cln::cl_N& y);
// do acceleration transformation (hoelder convolution [BBB])
// the parameter x, s and y must only contain numerics
static cln::cl_N
G_do_hoelder(std::vector<cln::cl_N> x, /* yes, it's passed by value */
- const std::vector<int>& s, const cln::cl_N& y)
+ const std::vector<int>& s, const cln::cl_N& y)
{
cln::cl_N result;
const std::size_t size = x.size();
// the parameter x, s and y must only contain numerics
static cln::cl_N
G_numeric(const std::vector<cln::cl_N>& x, const std::vector<int>& s,
- const cln::cl_N& y)
+ const cln::cl_N& y)
{
// check for convergence and necessary accelerations
bool need_trafo = false;
bool need_hoelder = false;
bool have_trailing_zero = false;
std::size_t depth = 0;
- for (std::size_t i = 0; i < x.size(); ++i) {
- if (!zerop(x[i])) {
+ for (auto & xi : x) {
+ if (!zerop(xi)) {
++depth;
- const cln::cl_N x_y = abs(x[i]) - y;
+ const cln::cl_N x_y = abs(xi) - y;
if (instanceof(x_y, cln::cl_R_ring) &&
realpart(x_y) < cln::least_negative_float(cln::float_format(Digits - 2)))
need_trafo = true;
- if (abs(abs(x[i]/y) - 1) < 0.01)
+ if (abs(abs(xi/y) - 1) < 0.01)
need_hoelder = true;
}
}
int mcount = 1;
int sign = 1;
cln::cl_N factor = y;
- for (std::size_t i = 0; i < x.size(); ++i) {
- if (zerop(x[i])) {
+ for (auto & xi : x) {
+ if (zerop(xi)) {
++mcount;
} else {
- newx.push_back(factor/x[i]);
- factor = x[i];
+ newx.push_back(factor/xi);
+ factor = xi;
m.push_back(mcount);
mcount = 1;
sign = -sign;
std::vector<int> s;
s.reserve(x.nops());
cln::cl_N factor(1);
- for (lst::const_iterator itm = m.begin(), itx = x.begin(); itm != m.end(); ++itm, ++itx) {
+ for (auto itm = m.begin(), itx = x.begin(); itm != m.end(); ++itm, ++itx) {
for (int i = 1; i < *itm; ++i) {
newx.push_back(cln::cl_N(0));
s.push_back(1);
std::vector<int> s;
s.reserve(x.nops());
bool all_zero = true;
- for (lst::const_iterator it = x.begin(); it != x.end(); ++it) {
- if (!(*it).info(info_flags::numeric)) {
+ for (const auto & it : x) {
+ if (!it.info(info_flags::numeric)) {
return G(x_, y).hold();
}
- if (*it != _ex0) {
+ if (it != _ex0) {
all_zero = false;
}
- if ( !ex_to<numeric>(*it).is_real() && ex_to<numeric>(*it).imag() < 0 ) {
+ if ( !ex_to<numeric>(it).is_real() && ex_to<numeric>(it).imag() < 0 ) {
s.push_back(-1);
}
else {
}
std::vector<cln::cl_N> xv;
xv.reserve(x.nops());
- for (lst::const_iterator it = x.begin(); it != x.end(); ++it)
- xv.push_back(ex_to<numeric>(*it).to_cl_N());
+ for (const auto & it : x)
+ xv.push_back(ex_to<numeric>(it).to_cl_N());
cln::cl_N result = G_numeric(xv, s, ex_to<numeric>(y).to_cl_N());
return numeric(result);
}
s.reserve(x.nops());
bool all_zero = true;
bool crational = true;
- for (lst::const_iterator it = x.begin(); it != x.end(); ++it) {
- if (!(*it).info(info_flags::numeric)) {
+ for (const auto & it : x) {
+ if (!it.info(info_flags::numeric)) {
return G(x_, y).hold();
}
- if (!(*it).info(info_flags::crational)) {
+ if (!it.info(info_flags::crational)) {
crational = false;
}
- if (*it != _ex0) {
+ if (it != _ex0) {
all_zero = false;
}
- if ( !ex_to<numeric>(*it).is_real() && ex_to<numeric>(*it).imag() < 0 ) {
+ if ( !ex_to<numeric>(it).is_real() && ex_to<numeric>(it).imag() < 0 ) {
s.push_back(-1);
}
else {
}
std::vector<cln::cl_N> xv;
xv.reserve(x.nops());
- for (lst::const_iterator it = x.begin(); it != x.end(); ++it)
- xv.push_back(ex_to<numeric>(*it).to_cl_N());
+ for (const auto & it : x)
+ xv.push_back(ex_to<numeric>(it).to_cl_N());
cln::cl_N result = G_numeric(xv, s, ex_to<numeric>(y).to_cl_N());
return numeric(result);
}
std::vector<int> sn;
sn.reserve(s.nops());
bool all_zero = true;
- for (lst::const_iterator itx = x.begin(), its = s.begin(); itx != x.end(); ++itx, ++its) {
+ for (auto itx = x.begin(), its = s.begin(); itx != x.end(); ++itx, ++its) {
if (!(*itx).info(info_flags::numeric)) {
return G(x_, y).hold();
}
}
std::vector<cln::cl_N> xn;
xn.reserve(x.nops());
- for (lst::const_iterator it = x.begin(); it != x.end(); ++it)
- xn.push_back(ex_to<numeric>(*it).to_cl_N());
+ for (const auto & it : x)
+ xn.push_back(ex_to<numeric>(it).to_cl_N());
cln::cl_N result = G_numeric(xn, sn, ex_to<numeric>(y).to_cl_N());
return numeric(result);
}
sn.reserve(s.nops());
bool all_zero = true;
bool crational = true;
- for (lst::const_iterator itx = x.begin(), its = s.begin(); itx != x.end(); ++itx, ++its) {
+ for (auto itx = x.begin(), its = s.begin(); itx != x.end(); ++itx, ++its) {
if (!(*itx).info(info_flags::numeric)) {
return G(x_, s_, y).hold();
}
}
std::vector<cln::cl_N> xn;
xn.reserve(x.nops());
- for (lst::const_iterator it = x.begin(); it != x.end(); ++it)
- xn.push_back(ex_to<numeric>(*it).to_cl_N());
+ for (const auto & it : x)
+ xn.push_back(ex_to<numeric>(it).to_cl_N());
cln::cl_N result = G_numeric(xn, sn, ex_to<numeric>(y).to_cl_N());
return numeric(result);
}
return Li(m_,x_).hold();
}
- for (lst::const_iterator itm = m.begin(), itx = x.begin(); itm != m.end(); ++itm, ++itx) {
+ for (auto itm = m.begin(), itx = x.begin(); itm != m.end(); ++itm, ++itx) {
if (!(*itm).info(info_flags::posint)) {
return Li(m_, x_).hold();
}
bool is_zeta = true;
bool do_evalf = true;
bool crational = true;
- for (lst::const_iterator itm = m.begin(), itx = x.begin(); itm != m.end(); ++itm, ++itx) {
+ for (auto itm = m.begin(), itx = x.begin(); itm != m.end(); ++itm, ++itx) {
if (!(*itm).info(info_flags::posint)) {
return Li(m_,x_).hold();
}
}
if (is_zeta) {
lst newx;
- for (lst::const_iterator itx = x.begin(); itx != x.end(); ++itx) {
- GINAC_ASSERT((*itx == _ex1) || (*itx == _ex_1));
+ for (const auto & itx : x) {
+ GINAC_ASSERT((itx == _ex1) || (itx == _ex_1));
// XXX: 1 + 0.0*I is considered equal to 1. However
// the former is a not automatically converted
// to a real number. Do the conversion explicitly
// to avoid the "numeric::operator>(): complex inequality"
// exception (and similar problems).
- newx.append(*itx != _ex_1 ? _ex1 : _ex_1);
+ newx.append(itx != _ex_1 ? _ex1 : _ex_1);
}
return zeta(m_, newx);
}
x = lst{x_};
}
c.s << "\\mathrm{Li}_{";
- lst::const_iterator itm = m.begin();
+ auto itm = m.begin();
(*itm).print(c);
itm++;
for (; itm != m.end(); itm++) {
(*itm).print(c);
}
c.s << "}(";
- lst::const_iterator itx = x.begin();
+ auto itx = x.begin();
(*itx).print(c);
itx++;
for (; itx != x.end(); itx++) {
if (n) {
std::vector<cln::cl_N> buf(initsize);
- std::vector<cln::cl_N>::iterator it = buf.begin();
- std::vector<cln::cl_N>::iterator itprev = Yn[n-1].begin();
+ auto it = buf.begin();
+ auto itprev = Yn[n-1].begin();
*it = (*itprev) / cln::cl_N(n+1) * one;
it++;
itprev++;
Yn.push_back(buf);
} else {
std::vector<cln::cl_N> buf(initsize);
- std::vector<cln::cl_N>::iterator it = buf.begin();
+ auto it = buf.begin();
*it = 1 * one;
it++;
for (int i=2; i<=initsize; i++) {
cln::cl_N one = cln::cl_float(1, prec);
Yn[0].resize(newsize);
- std::vector<cln::cl_N>::iterator it = Yn[0].begin();
+ auto it = Yn[0].begin();
it += ynlength;
for (int i=ynlength+1; i<=newsize; i++) {
*it = *(it-1) + 1 / cln::cl_N(i) * one;
for (int n=1; n<ynsize; n++) {
Yn[n].resize(newsize);
- std::vector<cln::cl_N>::iterator it = Yn[n].begin();
- std::vector<cln::cl_N>::iterator itprev = Yn[n-1].begin();
+ auto it = Yn[n].begin();
+ auto itprev = Yn[n-1].begin();
it += ynlength;
itprev += ynlength;
for (int i=ynlength+n+1; i<=newsize+n; i++) {
// anonymous namespace for helper functions
namespace {
-
+
// regulates the pole (used by 1/x-transformation)
symbol H_polesign("IMSIGN");
{
// expand parameter list
lst mexp;
- for (lst::const_iterator it = l.begin(); it != l.end(); it++) {
- if (*it > 1) {
- for (ex count=*it-1; count > 0; count--) {
+ for (const auto & it : l) {
+ if (it > 1) {
+ for (ex count=it-1; count > 0; count--) {
mexp.append(0);
}
mexp.append(1);
- } else if (*it < -1) {
- for (ex count=*it+1; count < 0; count++) {
+ } else if (it < -1) {
+ for (ex count=it+1; count < 0; count++) {
mexp.append(0);
}
mexp.append(-1);
} else {
- mexp.append(*it);
+ mexp.append(it);
}
}
pf = 1;
bool has_negative_parameters = false;
ex acc = 1;
- for (lst::const_iterator it = mexp.begin(); it != mexp.end(); it++) {
- if (*it == 0) {
+ for (const auto & it : mexp) {
+ if (it == 0) {
acc++;
continue;
}
- if (*it > 0) {
- m.append((*it+acc-1) * signum);
+ if (it > 0) {
+ m.append((it+acc-1) * signum);
} else {
- m.append((*it-acc+1) * signum);
+ m.append((it-acc+1) * signum);
}
acc = 1;
- signum = *it;
- pf *= *it;
+ signum = it;
+ pf *= it;
if (pf < 0) {
has_negative_parameters = true;
}
if (name == "H") {
lst parameter;
if (is_a<lst>(e.op(0))) {
- parameter = ex_to<lst>(e.op(0));
+ parameter = ex_to<lst>(e.op(0));
} else {
parameter = lst{e.op(0)};
}
if (name == "H") {
lst parameter;
if (is_a<lst>(e.op(0))) {
- parameter = ex_to<lst>(e.op(0));
+ parameter = ex_to<lst>(e.op(0));
} else {
parameter = lst{e.op(0)};
}
}
//
- lst::const_iterator it = parameter.begin();
+ auto it = parameter.begin();
while ((it != parameter.end()) && (*it == 0)) {
it++;
}
lst convert_parameter_Li_to_H(const lst& m, const lst& x, ex& pf)
{
lst res;
- lst::const_iterator itm = m.begin();
- lst::const_iterator itx = ++x.begin();
+ auto itm = m.begin();
+ auto itx = ++x.begin();
int signum = 1;
pf = _ex1;
res.append(*itm);
// ... and expand parameter notation
bool has_minus_one = false;
lst m;
- for (lst::const_iterator it = morg.begin(); it != morg.end(); it++) {
- if (*it > 1) {
- for (ex count=*it-1; count > 0; count--) {
+ for (const auto & it : morg) {
+ if (it > 1) {
+ for (ex count=it-1; count > 0; count--) {
m.append(0);
}
m.append(1);
- } else if (*it <= -1) {
- for (ex count=*it+1; count < 0; count++) {
+ } else if (it <= -1) {
+ for (ex count=it+1; count < 0; count++) {
m.append(0);
}
m.append(-1);
has_minus_one = true;
} else {
- m.append(*it);
+ m.append(it);
}
}
// negative parameters -> s_lst is filled
std::vector<int> m_int;
std::vector<cln::cl_N> x_cln;
- for (lst::const_iterator it_int = m_lst.begin(), it_cln = s_lst.begin();
+ for (auto it_int = m_lst.begin(), it_cln = s_lst.begin();
it_int != m_lst.end(); it_int++, it_cln++) {
m_int.push_back(ex_to<numeric>(*it_int).to_int());
x_cln.push_back(ex_to<numeric>(*it_cln).to_cl_N());
return Li(m_lst.op(0), x2).evalf();
}
std::vector<int> m_int;
- for (lst::const_iterator it = m_lst.begin(); it != m_lst.end(); it++) {
- m_int.push_back(ex_to<numeric>(*it).to_int());
+ for (const auto & it : m_lst) {
+ m_int.push_back(ex_to<numeric>(it).to_int());
}
return numeric(H_do_sum(m_int, x));
}
pos1 = *m.begin();
p = _ex1;
}
- for (lst::const_iterator it = ++m.begin(); it != m.end(); it++) {
- if ((*it).info(info_flags::integer)) {
+ for (auto it = ++m.begin(); it != m.end(); it++) {
+ if (it->info(info_flags::integer)) {
if (step == 0) {
if (*it > _ex1) {
if (pos1 == _ex0) {
m = lst{m_};
}
c.s << "\\mathrm{H}_{";
- lst::const_iterator itm = m.begin();
+ auto itm = m.begin();
(*itm).print(c);
itm++;
for (; itm != m.end(); itm++) {
{
cln::cl_N t0, t1, t2, t3, t4;
int i, j, k;
- std::vector<std::vector<cln::cl_N>>::iterator it = f_kj.begin();
+ auto it = f_kj.begin();
cln::cl_F one = cln::cl_float(1, cln::float_format(Digits));
t0 = cln::exp(-lambda);
std::vector<int> r(count);
// check parameters and convert them
- lst::const_iterator it1 = xlst.begin();
- std::vector<int>::iterator it2 = r.begin();
+ auto it1 = xlst.begin();
+ auto it2 = r.begin();
do {
if (!(*it1).info(info_flags::posint)) {
return zeta(x).hold();
c.s << "\\zeta(";
if (is_a<lst>(m_)) {
const lst& m = ex_to<lst>(m_);
- lst::const_iterator it = m.begin();
+ auto it = m.begin();
(*it).print(c);
it++;
for (; it != m.end(); it++) {
std::vector<int> si(count);
// check parameters and convert them
- lst::const_iterator it_xread = xlst.begin();
- lst::const_iterator it_sread = slst.begin();
- std::vector<int>::iterator it_xwrite = xi.begin();
- std::vector<int>::iterator it_swrite = si.begin();
+ auto it_xread = xlst.begin();
+ auto it_sread = slst.begin();
+ auto it_xwrite = xi.begin();
+ auto it_swrite = si.begin();
do {
if (!(*it_xread).info(info_flags::posint)) {
return zeta(x, s).hold();
{
if (is_exactly_a<lst>(s_)) {
const lst& s = ex_to<lst>(s_);
- for (lst::const_iterator it = s.begin(); it != s.end(); it++) {
- if ((*it).info(info_flags::positive)) {
+ for (const auto & it : s) {
+ if (it.info(info_flags::positive)) {
continue;
}
return zeta(m, s_).hold();
s = lst{s_};
}
c.s << "\\zeta(";
- lst::const_iterator itm = m.begin();
- lst::const_iterator its = s.begin();
+ auto itm = m.begin();
+ auto its = s.begin();
if (*its < 0) {
c.s << "\\overline{";
(*itm).print(c);