rings

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Low performance when factoring univariate polynomial

3

First of all: I am a very grateful user of this great library. Thank you for creating it! I encountered a problem: Factoring the polynomial x^70+1 is extremely slow (25...

algebrakit

rings.repl fails to start: Error downloading cc.redberry:rings.scaladsl_2.13:2.5.7

5

Hi, I would like to just file a problem about `rings.repl`. Currently, it fails to start: ```bash $ rings.repl OpenJDK 64-Bit Server VM warning: Option AggressiveOpts was deprecated in version...

tueda

Trying to factor a multivariate polynomial in `GF2[x1,x2,x3,x4]/[x1+x1^2,...]` but getting the error "Only monic polynomials allowed" I'm using the poly `(x1 + x2 + x3)*(x2 + x4)*(x1 + x4)` as...

flipchart

Extreme slowdown in polynomial factorization

7

Hi, I have encountered another freeze with polynomial factorization, but this time I'm wondering if this is a problem in Rings or maybe some issue on my environment... The following...

tueda

Are cyclotomic polynomials supported

1

Not sure if you support special routines for cyclotomic polynomials? Compared to JAS library this example seems to be slower (not done a real benchmark, so may be I'm wrong)?...

axkr

Rare test failure: `MultivariateResultantsTest.testZippel3_random_sparse_vars:276` https://circleci.com/api/v1.1/project/github/PoslavskySV/rings/454/output/104/0?file=true

PoslavskySV

https://circleci.com/gh/PoslavskySV/rings/447

PoslavskySV

PoslavskySV

LinearSolver: switch to Gauss-Bareiss elimination for certain problems over integral domains

1

(to avoid many gcd calculations in some cases)

PoslavskySV

It is very simple and much faster then the current test in Z.

PoslavskySV