[sage-devel] reviewer needed for colored Jones polynomial

2021-09-29 Thread Moritz Firsching
before, I don't know who is into knots and braid stuff, hence I ask here...) Cheers Moritz -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an emai

[sage-devel] Re: SCIP integration into sage

2018-04-17 Thread moritz
The licensing issue also makes installing more cumbersome, since you are supposed to open a browser and click around. This could possibly be improved by displaying the licensing information given and linked and the page scip.zib.de/download.php?fname=scipoptsuite-5.0.1.tgz directly in the ter

[sage-devel] Re: SCIP integration into sage

2018-04-14 Thread moritz
Just a clarification regarding the licences: PySCIPOpt actually is under a MIT licences. https://github.com/SCIP-Interfaces/PySCIPOpt/blob/master/LICENSE "Only" SCIP (and scipoptsuite) is under this academic license that is criticized in the replies below. -- You received this message because

[sage-devel] SCIP integration into sage

2018-04-11 Thread moritz
tten a backend, see #21003, <https://trac.sagemath.org/ticket/21003> which is based on #24662. <https://trac.sagemath.org/ticket/24662> It would be great if some people could test it and possibly review it! Cheers Moritz <https://trac.sagemath.org/ticket/21003> -- You received

Re: [sage-devel] Re: Bug or Feature: assumed precision of RealNumber depends on zero(s) before decimal point

2017-04-02 Thread moritz
thanks for the quick fix, Robert! This is know the behavior I would have expected! -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googleg

[sage-devel] Bug or Feature: assumed precision of RealNumber depends on zero(s) before decimal point

2017-03-31 Thread moritz
for the parent of a RealNumber is determined. I guess the line mpfr_init2(self.value, p.__prec) in real_mpfr.pyx initializes mpfr and later mpfr_set_str(self.value, s, base, parent.rnd) is called. But where in the process is the precision of the parent "p" defined? Cheers, Moritz

[sage-devel] trouble compiling on debian sid

2017-01-12 Thread moritz
When trying to build sage from source on my debian box with a current sid install, I get the following error: [singular-4.1.0p1] ../../../gfanlib/gfanlib_matrix.h:221:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] [singular-4.1.0p1] Makefile:573: recipe

[sage-devel] Re: trouble compiling singular

2017-01-12 Thread moritz
I figured out what the problem was: I had a version of polymake installed (3.0.6) and singular checks for a polymake install. However when I removed polymake and polymake-config from /usr/local/bin sage could be build successfully. When configuring singular one could also pass the --disable-pol

[sage-devel] trouble compiling singular

2017-01-12 Thread moritz
[I tried to post already yesterday, but my message somehow didn't get through] When trying to build sage (the current develop-branch 7.5) I get an error on my debian box with a current sid-install. For the end of the logfile, see the end of this post. It also throws some of the following erro

Re: [sage-devel] can't compile: make hangs at mpir

2017-01-10 Thread moritz
On Tuesday, January 10, 2017 at 9:44:09 PM UTC+1, François wrote: > > Don't think so. Look at the logs at the messages about Sed during > configure. > Sed is used to preprocess that file. > Gentoo report > https://bugs.gentoo.org/show_bug.cgi?id=604764 > I think Bill will have to look at it upst

Re: [sage-devel] can't compile: make hangs at mpir

2017-01-10 Thread moritz
Was there a way to fix it? I googled for it, but didn't find the report in Gentoo. Is anybody else compiling sage or mpir successfully on a current debian-sid distribution? On Monday, January 9, 2017 at 7:52:45 PM UTC+1, François wrote: > > I have seen a report for this in Gentoo > Against 2.6

[sage-devel] can't compile: make hangs at mpir

2017-01-09 Thread moritz
g else that might be useful to solve this problem. Moritz -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. T

[sage-devel] Re: Voronoi diagram

2012-09-24 Thread moritz
Thanks for the encouraging replies! I opened a ticket: http://trac.sagemath.org/sage_trac/ticket/13517 moritz -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To post to this group, send email to sage-devel@googlegroups.com. To u

[sage-devel] Voronoi diagram

2012-09-21 Thread moritz
t neighbor - a plotting routine in 2d and 3d I am new to sage, but I want to start contributing. Whats the best way to proceed? Is there anyone interested in having such a feature? Should I open a trac ticket? Any suggestions are welcome. moritz -- You received this message because you

[sage-devel] Re: Android app

2012-01-28 Thread Moritz Minzlaff
Excuse my slow response (my android phone is not my regular phone and I didn't have it with me for a couple of days). > That's actually different than what they are describing, and seems to > have to do with Codemirror or how the browser is interacting (or our > code for dealing with CodeMirror).

[sage-devel] Re: Android app

2012-01-25 Thread Moritz Minzlaff
Same problems here (Samsung Galaxy Mini, 2.3.5). I can connect to aleph.sagemath.org on my phone, but 1+1 throws a syntax error depending on whether I toggle plaintext input or not. On Jan 24, 8:03 pm, Aaron Dutle wrote: > I've got the same problems on my Droid X2, running 2.3.3. I can access > a

[sage-devel] Re: Transitivity of coercions between finite rings

2011-11-22 Thread Moritz Minzlaff
+1 On Nov 22, 9:00 am, Robert Bradshaw wrote: > On Mon, Nov 21, 2011 at 11:36 PM, William Stein wrote: > > On Mon, Nov 21, 2011 at 4:50 PM, David Roe wrote: > >> The coercion graph in Sage is supposed to be transitive.  This > >> assumption is explicit in the documentation of sage.structure.coe

[sage-devel] Re: The status of function field development

2011-11-19 Thread Moritz Minzlaff
Hi Syd, I'm also quite interested in an implementation of Hess' algorithm in Sage. If you keep me posted and break the task down into small patches, I'd love to help! On Nov 17, 4:43 am, "syd.lavas...@gmail.com" wrote: > Sorry, for the spam threat. I just wanted to target somebody on the > ticke

[sage-devel] Re: evaluation of polynomials in several variables

2011-03-16 Thread Moritz Minzlaff
> Given f in R[x,y], I think f(x=a, y=b) should do exactly the same > thing as f(a,b). The parent should be the same as R.base_ring()(0) + a > + b. +1 > The difficult case is what to do for f(x=5). Should that be the same > as f(x=5, y=y) or a univariate polynomial? I would certainly read f(x=5) a

[sage-devel] Re: evaluation of polynomials in several variables

2011-03-16 Thread Moritz Minzlaff
> Given f in R[x,y], I think f(x=a, y=b) should do exactly the same > thing as f(a,b). The parent should be the same as R.base_ring()(0) + a > + b. +1 > The difficult case is what to do for f(x=5). Should that be the same > as f(x=5, y=y) or a univariate polynomial? I would certainly read f(x=5) a