Report Fedora packaging bugs to Fedora
On Wednesday, May 11, 2022 at 3:23:15 AM UTC-7 jacovant...@gmail.com wrote:
> I am running Fedora 36 (had the same issue in Fedora 35) on a Lenovo
> IdeaPad. After installing sage using dnf I tried running it but it failed
> due to: "ImportError: cannot lo
Hi,
what does this command say?
$ rpm -q Singular-libs
On fedora 35 I get:
Singular-libs-4.2.0p3-1.fc35.x86_64
And my output from this
$ ldd /usr/lib64/python3.10/site-packages/sage/libs/singular/singular.cpython*
contains a line
libSingular-4.2.0.so =>
/usr/lib64/sagemath/local/lib/libSingular-4
I am running Fedora 36 (had the same issue in Fedora 35) on a Lenovo
IdeaPad. After installing sage using dnf I tried running it but it failed
due to: "ImportError: cannot load Singular library from libSingular.so
(b'libSingular.so: cannot open shared object file: No such file or
directory')".
sage: R. = PolynomialRing(GF(*7*),*3*)
sage: I = R.ideal(x*y+z+*1*-*1*, x-*1*, y-*5*)
sage: I
Ideal (x*y + z, x - 1, y + 2) of Multivariate Polynomial Ring in x, y, z
over Finite Field of size 7
sage: I.variety()
[{z: 2, y: 5, x: 1}]
On Wednesday, May 11, 2022 at 4:43:23 AM UTC-4 Emmanuel
Your example has several problems :
1) You don’t define your polynomial indeterminates ; you should
Rx.inject_variables().
2) The syntax you use to substitute values in f is questionable…
3) f(v) is a polynomial in x0..x9 over GF(7), *not* a symbolic expression.
Therefore f(v)==1 is *not* a
