(Assuming I haven't overlooked something incredibly obvious.)
I have stumbled on a reproducible memory corruption issue in J904e
b=: {{
M=: (u i.y),.(y-0 1)$x:_
Bt=:{{
assert. 1000>y
assert. 1000>x
if. x<y do.0
else. i=. <x,y
if. _>i{M do. i{M
else. r=. (x Bt y-1)+(x-1) Bt x-y
r[M=: r i} M
end.
end.
}}
(<0 1)|:Bt"0~/i.y
}}
=&0 b 15
13!:1''
|assertion failure
* 1000>x
|Bt[:1]
| (<0 1)|: Bt"0~/i.y
|b[2]
| =&0 b 15
x
199360981
JVERSION
Engine: j904/j64avx2/windows
Beta-e: commercial/2022-07-16T19:21:14
Library: 9.04.03
Qt IDE: 2.0.3/6.2.4(6.2.4)
Platform: Win 64
Installer: J904 install
InstallPath: c:/other/j904
Contact: www.jsoftware.com
(Can others reproduce this problem? Or is this problem specific to my machine?)
I hope this helps,
--
Raul
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