[Jprogramming] 50 shades: chapter 33 version difference because of "A."?

[Henry Rich]

What's rlist?

Henry Rich

On 7/22/2018 5:14 PM, Devon McCormick wrote:
> When I run the example "|:rlist 4" from chapter 33 "Perming and Combing", I
> get two different results from what is shown in the text in v. 8.04 and v.
> 8.07; both differ from the text result which is:
>
> 2 3 3 2 0 0 3 2 0 0 2 3 0 0 2 3 3 2 1 1 1 1 1 1
> 3 2 0 0 2 3 0 0 2 3 3 2 1 1 1 1 1 1 2 3 3 2 0 0
> 0 0 2 3 3 2 1 1 1 1 1 1 2 3 3 2 0 0 3 2 0 0 2 3
> 1 1 1 1 1 1 2 3 3 2 0 0 3 2 0 0 2 3 0 0 2 3 3 2
>
> In v. 8.04, I get:
>
> 2 3 3 2 1 1 3 2 1 1 2 3 1 1 2 3 3 2 0 0 0 0 0 0
> 3 2 1 1 2 3 1 1 2 3 3 2 0 0 0 0 0 0 2 3 3 2 1 1
> 1 1 2 3 3 2 0 0 0 0 0 0 2 3 3 2 1 1 3 2 1 1 2 3
> 0 0 0 0 0 0 2 3 3 2 1 1 3 2 1 1 2 3 1 1 2 3 3 2
>
> and in v. 8.07, I get:
>
> 0 1 1 0 3 3 1 0 3 3 0 1 3 3 0 1 1 0 2 2 2 2 2 2
> 1 0 3 3 0 1 3 3 0 1 1 0 2 2 2 2 2 2 0 1 1 0 3 3
> 3 3 0 1 1 0 2 2 2 2 2 2 0 1 1 0 3 3 1 0 3 3 0 1
> 2 2 2 2 2 2 0 1 1 0 3 3 1 0 3 3 0 1 3 3 0 1 1 0
>
> It looks like these have the same rows (columns above):
>
>     (/:~&.|: v807) -: /:~&.|: v804
> 1
>     (/:~&.|: v807) -: /:~&.|: ch33
> 1
>
> where "v804" and "v807"  are the results from those versions of J and
> "ch33" is the result in the essay.
>
> Is there a known difference between versions that might explain this?  If
> something changed with "A.", that might explain it.
>
> In any case, how do I edit this to account for these differences?
>
> Thanks,
>
> Devon
>
>
>
>
>


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