Perl, computing... hmm ;-) Compare these: 
$ echo 'x=y=1.2; x+=1.1; x-=1.1; x; y; x==y' |bc |xargs echo
1.2 1.2 1

[download]
$ perl -wle '$x=$y=1.2; $x+=1.1; $x-=1.1; $,=$"; print $x, $y, $x == $
+y'
1.2 1.2

[download]
don't you love perl? ;-)
--
AltBlue.

In reply to Re: #perl.br calc - A Perl Shell by AltBlue
in thread #perl.br calc - A Perl Shell by ruoso

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