while (it != itend) {
// If the coefficient is -1, it is replaced by a single minus sign
- if (it->coeff.compare(_num1) == 0) {
+ if (it->coeff.is_equal(_ex1)) {
it->rest.print(c, precedence());
- } else if (it->coeff.compare(_num_1) == 0) {
+ } else if (it->coeff.is_equal(_ex_1)) {
c.s << "-";
it->rest.print(c, precedence());
- } else if (ex_to<numeric>(it->coeff).numer().compare(_num1) == 0) {
+ } else if (ex_to<numeric>(it->coeff).numer().is_equal(_num1)) {
it->rest.print(c, precedence());
c.s << "/";
ex_to<numeric>(it->coeff).denom().print(c, precedence());
- } else if (ex_to<numeric>(it->coeff).numer().compare(_num_1) == 0) {
+ } else if (ex_to<numeric>(it->coeff).numer().is_equal(_num_1)) {
c.s << "-";
it->rest.print(c, precedence());
c.s << "/";
// Separator is "+", except if the following expression would have a leading minus sign
++it;
- if (it != itend && !(it->coeff.compare(_num0) < 0 || (it->coeff.compare(_num1) == 0 && is_exactly_a<numeric>(it->rest) && it->rest.compare(_num0) < 0)))
+ if (it != itend && !(it->coeff.info(info_flags::negative) || (it->coeff.is_equal(_num1) && is_exactly_a<numeric>(it->rest) && it->rest.info(info_flags::negative))))
c.s << "+";
}
while (it != itend) {
// If the first argument is a negative integer power, it gets printed as "1.0/<expr>"
- if (it == seq.begin() && ex_to<numeric>(it->coeff).is_integer() && it->coeff.compare(_num0) < 0) {
+ if (it == seq.begin() && ex_to<numeric>(it->coeff).is_integer() && it->coeff.info(info_flags::negative)) {
if (is_a<print_csrc_cl_N>(c))
c.s << "recip(";
else
}
// If the exponent is 1 or -1, it is left out
- if (it->coeff.compare(_ex1) == 0 || it->coeff.compare(_num_1) == 0)
+ if (it->coeff.is_equal(_ex1) || it->coeff.is_equal(_ex_1))
it->rest.print(c, precedence());
else {
// Outer parens around ex needed for broken gcc-2.95 parser:
// Separator is "/" for negative integer powers, "*" otherwise
++it;
if (it != itend) {
- if (ex_to<numeric>(it->coeff).is_integer() && it->coeff.compare(_num0) < 0)
+ if (ex_to<numeric>(it->coeff).is_integer() && it->coeff.info(info_flags::negative))
c.s << "/";
else
c.s << "*";
c.s << ')';
// <expr>^-1 is printed as "1.0/<expr>" or with the recip() function of CLN
- } else if (exponent.compare(_num_1) == 0) {
+ } else if (exponent.is_equal(_ex_1)) {
if (is_a<print_csrc_cl_N>(c))
c.s << "recip(";
else