You suspect the numbers could be reverting to floats when assigned to the return array? Now that's easy to check: just put in debugging statements where needed. 

use Data::Dumper;
...
my @return_array = ...;
print Dumper \@return_array;

[download]

See also the Basic debugging checklist.

In reply to Re: Passing a BigFloat number through a subroutine by Anonymous Monk
in thread Passing a BigFloat number through a subroutine by pgnelson307

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