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use bigrat; use strict; ... my $ev = exp($lnev); print "ev is $ev\n"; print "1-ev is ", 1-$ev, "\n";
@/=map{[/./g]}qw/.h_nJ Xapou cets krht ele_ r_ra/; map{y/X_/\n /;print}map{pop@$_}@/for@/