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Japh algebra revisited

by ambrus (Abbot)
on Oct 29, 2006 at 22:06 UTC ( #581159=obfuscated: print w/replies, xml ) Need Help??

eval for'for$=(2..27){$*=0;$*=($**$=+ord)%127,for/./gs;print+chr$*}'." #ig\\tq\24^-/v\c^l,\23\$%\3\ta2\tk\b\c\)\x18 -- ambrus"

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Re: Japh algebra revisited
by ambrus (Abbot) on Dec 24, 2007 at 21:31 UTC

    The original code above gives an unnecessary default warning under perl 5.10.0. Here is a variant of the code, which should work correctly both under 5.10.0 and earlier perls.

    eval for"for\$^(2..27){\$==0;\$==(\$=*\$^+ord)%127,for/./gs;print+chr\ +$=} #P*h!9= Nn[\c\9\0*.:\eUt\17%j{dY\31 -- ambrus"

    Update: I forgot to link to my previous japh that this one has revisited Japh algebra.

    Update 2010-08-30: Notice how my name in this one authenticates my authorship: it's not possible to change the name without understanding how the code works.

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Approved by Arunbear
[Discipulus]: the very same topic was discussed in CB yesterday at lunch time
[Discipulus]: or can I ask for a module to do the back conversion from flame to txt?

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