mpq conversion to mpz: this method is reliable?
Julien D Arques
acc.gccquestions at gmail.com
Thu Mar 23 14:56:16 CET 2023
Usign the c++ interface to gmp.
Is the following code correct to round the current rational to a floored
integer? (eg 5.9999 => 5 and 5.0001 => 5 as well)
double a_double = 0.90;
mpq_var /= a_double;
mpq_var.get_num() = mpq_var;
mpq_var.get_den() = 1;
As it seems to work, is there any failure to expect / special cases to deal
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