I can reproduce it in 8.07 but not 8.06:
load 'plot'
d=: 4 : '''pensize 3'' plot ;/ |: 2{."1 x points/\. 0,~ |. ($~(4*x)*#) y'
points=: 1 : '((4*m)|[+{:@]) ,~ (2&{.)@] + (3 : ''|:(,:y|.])(,-)}:y-|i: y''
m) {~ (4*m)|[+{:@]'
90 d 7 13 270 9 29 290
90 d 7 13 270 9 29 240
Sometimes it fails on the second-to-last line but, so far, by the last one
5 out of 5 times.
On Fri, Dec 14, 2018 at 11:56 AM Raul Miller <[email protected]> wrote:
> On Fri, Dec 14, 2018 at 11:43 AM Henry Rich <[email protected]> wrote:
> > Can you turn this into a sequence that I can use to reproduce the error?
>
> With these definitions:
>
> d=: 4 : '''pensize 3'' plot ;/ |: 2{."1 x points/\. 0,~ |. ($~(4*x)*#)
> y'
> points=: 1 : '((4*m)|[+{:@]) ,~ (2&{.)@] + (3 :
> ''|:(,:y|.])(,-)}:y-|i: y''m) {~ (4*m)|[+{:@]'
>
> (two lines)
>
> 90 d 7 13 270 9 29 270
>
> doesn't cause that error for me, either.
>
> So one question is whether the crash is repeatable (as opposed to
> being the consequence of some externally imposed glitch)?
>
> Thanks,
>
> --
> Raul
> ----------------------------------------------------------------------
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--
Devon McCormick, CFA
Quantitative Consultant
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