in reply to Re: How to evaluate a mathematical formula that is stored in another file?
in thread How to evaluate a mathematical formula that is stored in another file?
Thanks your code greatly helped me to get part of my results. But can you explain these two lines below? Thanks.
while ($formula =~ s|([a-z]+)|$data{$1}//' '|e) { push @error, $1 unless exists $data{$1};
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Re^3: How to evaluate a mathematical formula that is stored in another file?
by hdb (Monsignor) on Mar 22, 2018 at 11:39 UTC | |
by skooma (Novice) on Mar 29, 2018 at 05:48 UTC |
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