Bug in CVEC for perp or just my installation?

[Ferdinand Ihringer]

This might be just my local installation, but I have no second computer to test at the moment:

gap> LoadPackage("fining");
gap> q:=2;
2
gap> ps := SymplecticSpace(5, q);
W(5, 2)
gap> pts := AsSet(Points(ps));;
gap> pt1 := Random(pts);
<a point in W(5, 2)>
gap> perp := PolarityOfProjectiveSpace(ps);
<polarity of PG(5, GF(2)) >
gap> pt2 := Random(pts);
<a point in W(5, 2)>
gap> pt1 in pt2^perp;
false
gap> Span(pt1, pt2);
<a line in ProjectiveSpace(5, 2)>
gap> Span(pt1, pt2)^perp;
/home/ferihr/gap/gap-4.9.1/gap: symbol lookup error: /home/ferihr/gap/gap-4.9.1/pkg/cvec-2.6.0/bin/x86_64-pc-linux-gnu-default64/cvec.so: undefined symbol: INIT_SEQ_ACCESS

[Max Horn]

To the best of my knowledge, this is caused by a bug in GNU binutils. In any case, it also is worked around in recent version of cvec, see https://github.com/gap-packages/cvec/issues/6

[Ferdinand Ihringer]

Aha, thanks!

Then Jan can close this, I guess.

[Jan De Beule]

The problem is indeed not existing anymore