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Re: Re: Re: Re: (Golf) Reversing RPN Notation

by MeowChow (Vicar)
on May 21, 2001 at 20:55 UTC ( #82013=note: print w/ replies, xml ) Need Help??


in reply to Re: Re: Re: (Golf) Reversing RPN Notation
in thread (Golf) Reversing RPN Notation

Uh, no, addition and subtraction are left-to-right associative, which means that:

2 - 3 + 4 = -1 + 4 = 3 while 2 - (3 + 4) = 2 - 7 = -5
   MeowChow                                   
               s aamecha.s a..a\u$&owag.print


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