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Re^13: Module for 128-bit integer math?

by salva (Abbot)
on Feb 14, 2011 at 12:01 UTC ( #887971=note: print w/replies, xml ) Need Help??

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  1. or download this
    
    use Math::Int128 qw(int128 :op);
    ...
    die "Error 4:\n$ri\n$mpz_ret\n$i_ret\n" if $ri != int128("$mpz_ret") 
     || $ri != int128('457611325781455127825205517363509632') || $ri != $i
    +_ret;
    
  2. or download this
    ******************
    **MULTIPLICATION**
    ...
    sub_M::G2 1997468/s      544%       79%        --      -43%
    sub_M::I2 3495253/s     1028%      214%       75%        --
    

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