Opened 21 months ago

#875 new bug

memory leak in jjMAP/polynomial map

Reported by: dima@… Owned by: somebody
Priority: minor Milestone: 4-2-1 and higher
Component: memory leak Version: 4-2-0
Keywords: Cc:


This is also reported as

ring r;
map F=r,x+y+z3,y+z+x2z3,z+1+xyz;
poly f=(x+y+z+xz)^10;
matrix m=f;
matrix mm;
while (1) {mm=F(m);}

doubles its RAM in size every 30 sec or so. Probably has to do with fast_map_common_subexp(). Found during work on, just as (already fixed) was.

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