I'm not unsure that it isn't impossible to avoid not including more negations without having to avoid a lack of not trying.

Clarity itself to a logician, certainly, but — on the offchance that some following along at home might need a little help — let Perl elucidate:

#! perl use strict; use warnings; my $str1 = "I'm not unsure that it isn't impossible to " . "avoid not including more negations without " . "having to avoid a lack of not trying."; my $str2 = $str1; my %negs = ("not un" => "", "it isn't im" => "it's ", "avoid not including" => "include", "without having to avoid" => "by", "a lack of not" => ""); # Collapse double negatives while (my ($key, $value) = each %negs) { $str2 =~ s/$key/$value/g; } # Remove extra spaces $str2 =~ s/\s+/ /g; # Display the translation print "$str1\n\n-->\n\n$str2\n";

(Is there anything Perl can’t do?)

Athanasius <°(((><contra mundum


In reply to Re^3: Can't remove directory-Permission denied (knot) by Athanasius
in thread Can't remove directory-Permission denied by rrrrr

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.