Fixed for next release, coming soon.  Thanks for doing the digging.

Henry Rich

On 1/9/2020 6:15 AM, Ric Sherlock wrote:
I've discovered an issue with the 'stats/distribs' addon that pops up in
J901, but didn't before (e.g. J807).

To reproduce:

    load 'stats/distribs'
    coinsert 'pdistribs'
    qnorm01 0.95
Segmentation fault (core dumped)

However the following works (for a while):

    load 'stats/distribs'
    coinsert 'pdistribs'
    qnorm01 0.92
1.40507
    qnorm01 0.95
1.64485
    qnorm01 0.95
1.64485
    qnorm01 0.95
Segmentation fault (core dumped)

So far my investigation suggests it is related to the verb nd1 and its use
of the p. when its argument is empty (e.g. 0#0.95)

    ((3.3 133.1&p. % 1 4.2 6.8&p.)) 0#0.95
Segmentation fault (core dumped)

I get the same behaviour on Linux and Windows. But the sentence runs fine
on J8.07 (returns empty).

JVERSION
Engine: j901/j64avx2/linux
Release-b: commercial/2020-01-04T12:51:29
Library: 9.01.20
Platform: Linux 64
Installer: J901 install
InstallPath: /opt/j901
Contact: www.jsoftware.com

JVERSION

Engine: j807/j64/windows

Release-e: commercial/2019-11-04T09:51:03

Library: 8.07.26

Qt IDE: 1.7.9s/5.9.6

Platform: Win 64

Installer: J807 install

InstallPath: c:/program files/j64-807

Contact: www.jsoftware.com
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