20/09/07 00:59:21.14 5qB4CD7g.net
>>477 Perl5、小数点以下48桁で「丸め」
use bignum(p=>-48);
print 1/4999, "\n";
実行結果
$ perl 18_468_1_4999-48p.pl
0.000200040008001600320064012802560512102420484097
20/09/07 00:59:21.14 5qB4CD7g.net
>>477 Perl5、小数点以下48桁で「丸め」
use bignum(p=>-48);
print 1/4999, "\n";
実行結果
$ perl 18_468_1_4999-48p.pl
0.000200040008001600320064012802560512102420484097