```{index} single: get_str_gmp; Math::GMP function ``` ```{index} single: Math::GMP::get_str_gmp; Perl function ``` # get_str_gmp Return the string representation of `$x` in the given base. ## Synopsis ```perl my $x = Math::GMP->new(3 * 7 + 2 * 7**2 + 6 * 7**3); print $x->get_str_gmp(7); # "6230" print $x->get_str_gmp(16); # hex ``` Base is `2`–`36` for lowercase digits or `-2` through `-36` for uppercase, matching `libgmp`'s `mpz_get_str` convention.