bigrat - Transparent BigNumber/BigRational support for Perl
use bigrat; print 2 + 4.5,"\n"; # BigFloat 6.5 print 1/3 + 1/4,"\n"; # produces 7/12 { no bigrat; print 1/3,"\n"; # 0.33333... } # Impor登录查看完整内容
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