Comments inline
On Wed, Dec 13, 2017 at 4:55 PM, Raul Miller <[email protected]> wrote:
> This?
>
Well, kind of ... if all you want are the answers, which makes good
business sense.
On the other hand, doing it symbolically would take some variant of a
parser.
PS Really like your 3D coordinates (and their generation scheme)
> dss=:-:<:3 #.inv 15 21 19 11 5 7
> nms=: ;:'n ne se s sw nw'
> a11=:3 :0
> ({:,>./)+/||:+/\dss{~nms i.y
> )
>
> a11 10 6 1 1 #;:'se ne s sw'
> 15 16
>
> Thanks,
>
> --
> Raul
>
>
> On Wed, Dec 13, 2017 at 4:22 PM, Jimmy Gauvin <[email protected]>
> wrote:
> > HI,
> >
> > I have been thinking about Brian's "cancellation" approach and maybe we
> can
> > sort of formalize it.
> >
> > Associative relations for cancelling paths:
> >
> > 0 = N + S = S + N
> > 0 = NE + SW = SW + NE
> > 0 = NW + SE = SE + NW
> >
> > Associative relations for simplifying paths:
> >
> > N = NE + NW = NW + NE
> > S = SE + SW = SE + SW
> > NE = N + SE = SE + N
> > NW = N + SW = SW + N
> > SE = S + NE = NE + S
> > SW = S + NW = NW + S
> >
>
>
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