=head1 NAME

Math::Tobase - Convert integers to a string in any radix

=head1 SYNOPSIS

use Math::Tobase;
print tobase(16, 200), "\n"; # prints c8

=head1 DESCRIPTION

=over 4

=item tobase RADIX, INTEGER

Converts an integer to a string in any radix (number base), 
returning a string.  

The radix must be an integer between 2 and 62 or between -36 and -2, 
inclusive.  
If the magnitude of the radix is greater than 10 but at most 36,
lowercase letters a to z are used to indicate digits greater 
than 9; however, if the radix is greater than 36 
then digits between 10 and 35 are represented with uppercase,
and digits greater than 35 are represented with lowercase letters.

=back

=head1 INSTALLATION

This module requires the gmp (GNU MP) library, 
which you can download from L<http://gmplib.org/>.

=cut