improved the CLN C-source output (integers are printed as integers, and

[ginac.git] / ginac / numeric.cpp

diff --git a/ginac/numeric.cpp b/ginac/numeric.cpp
index 858cbbd578ee0ba2fd332876249ddef43e8c026a..a9f1c67b4178a44665bd41516d475c09468537b3 100644 (file)
--- a/ginac/numeric.cpp
+++ b/ginac/numeric.cpp
@@ -359,7 +359,12 @@ void numeric::print(const print_context & c, unsigned level) const
                        c.s.precision(16);
                else
                        c.s.precision(7);
-               if (this->is_rational() && !this->is_integer()) {
+               if (is_a<print_csrc_cl_N>(c) && this->is_integer()) {
+                       c.s << "cln::cl_I(\"";
+                       const cln::cl_R r = cln::realpart(cln::the<cln::cl_N>(value));
+                       print_real_number(c,r);
+                       c.s << "\")";
+               } else if (this->is_rational() && !this->is_integer()) {
                        if (compare(_num0) > 0) {
                                c.s << "(";
                                if (is_a<print_csrc_cl_N>(c))
@@ -381,7 +386,7 @@ void numeric::print(const print_context & c, unsigned level) const
                        c.s << ")";
                } else {
                        if (is_a<print_csrc_cl_N>(c))
-                               c.s << "cln::cl_F(\"" << evalf() << "\")";
+                               c.s << "cln::cl_F(\"" << evalf() << "_" << Digits << "\")";
                        else
                                c.s << to_double();
                }