in reply to subtraction issue

See What Every Computer Scientist Should Know About Floating-Point Arithmetic, or try searching for similar terms here: Super Search: floating.

($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,

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Re^2: subtraction issue
by BillKSmith (Monsignor) on Jan 25, 2017 at 17:14 UTC
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In Section Seekers of Perl Wisdom