On 12/06/10 20:48, Julian Seward wrote:
> Hmm, doesn't work with the stock perl on redhat9 (prehistoric, I know,
> but certainly post-dates perl 5.005). Am I doing something wrong?
Don't you need to explicitly make $x a Math::BigInt?
> $ cat ascript.pl
> #! /usr/bin/perl
>
> use Math::BigInt;
> use strict;
>
> my $x = hex( @ARGV[0] );
I think this needs to me:
my $x = Math::BigInt->from_hex( $ARGV[0] );
> printf("result = %x %x\n", $x, $x - 0x800000);
Tom
--
Tom Hughes (t...@compton.nu)
http://compton.nu/
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