[Purdue-pm] perl6 rpn calculator

[Michael Gribskov]

A good example of why shorter isn't the same as better.  the original 
version, while still somewhat cryptic, at least makes it explicit that 
the operation work on the stack, and where the operands are obtained.  
IMO the original is much better (more maintainable)

Joe Kline wrote:
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> That's some dense code.
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> http://use.perl.org/~pmichaud/journal/38580
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> joe
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> MO38AbkzR8imDjeRlzIkkEE=
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-- 
Michael Gribskov - gribskov at purdue.edu
Professor of Biological Sciences and Computer Science

Purdue University
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