[sage-devel] Re: MSC-2020 -- Class 52: Convex and Discrete Geometry -- CAS Citations from 2000 to 2021

2022-08-11 Thread kcrisman
> I take this opportunity to thank the Sage community and the developers of > related softwares integrated for this Huge effort and to let you know of > the positive comments that I receive form the research community in MSC-52. > THANK YOU SO MUCH! > > If you are interested in a deeper

[sage-devel] Re: Cython test suite

2022-08-11 Thread Matthias Koeppe
Their script is here: https://github.com/cython/cython/blob/master/Tools/ci-run.sh#L102 On Thursday, August 11, 2022 at 2:22:58 PM UTC-7 John H Palmieri wrote: > After your post, I unpacked a vanilla Cython tarball and ran "make > PYTHON=python3" and "make test PYTHON=python3", and I'm

[sage-devel] Re: Cython test suite

2022-08-11 Thread John H Palmieri
After your post, I unpacked a vanilla Cython tarball and ran "make PYTHON=python3" and "make test PYTHON=python3", and I'm seeing the same behavior as when running the test suite through Sage, although it has only (so far) produced 20 minutes of the messages. On Thursday, August 11, 2022 at

[sage-devel] MSC-2020 -- Class 52: Convex and Discrete Geometry -- CAS Citations from 2000 to 2021

2022-08-11 Thread jplab
Dear all, During the Summer, I was curious to know more about the impact of Sage in my research area (MSC2020-52: Convex and Discrete Geometry). If I recall correctly, around 2010-11 was the integration of ppl as a backend for polyhedral computations, and it more or less also corresponds to

[sage-devel] Re: Cython test suite

2022-08-11 Thread Matthias Koeppe
In our CI runs, we disable the testsuite for this reason - see https://trac.sagemath.org/ticket/32785 We must be doing something wrong in spkg-check. Cython's own CI finishes within 15 minutes - see for example https://github.com/cython/cython/runs/7788707146?check_suite_focus=true On

[sage-devel] Cython test suite

2022-08-11 Thread John H Palmieri
What's the deal with the Cython test suite? I accidentally ran `make` with `SAGE_CHECK=yes` last night, and when I checked this morning, the Cython test suite had been running for almost 12 hours. The log currently ends with runTest (__main__.EndToEndTest) [-1] End-to-end common_include_dir ...

Re: [sage-devel] boolean value of inequality

2022-08-11 Thread Thierry
On Thu, Aug 11, 2022 at 03:13:23PM +, Thierry wrote: > Hi, > > On Thu, Aug 11, 2022 at 03:56:00PM +0200, Ralf Hemmecke wrote: > > Am I doing something wrong? I would have expected the last line to return > > False. > > > >

Re: [sage-devel] boolean value of inequality

2022-08-11 Thread Thierry
Hi, On Thu, Aug 11, 2022 at 03:56:00PM +0200, Ralf Hemmecke wrote: > Am I doing something wrong? I would have expected the last line to return > False. > > ┌┐ > │ SageMath version 9.6, Release Date: 2022-05-15

[sage-devel] Re: boolean value of inequality

2022-08-11 Thread davida...@gmail.com
The "==" operator for symbolics creates a new symbolic expression: sage: hr=(x^2+2*x+1) sage: hl=(x+1)^2 sage: E = hr == hl sage: E x^2 + 2*x + 1 == (x + 1)^2 sage: type(E) To check if the two expressions are actually the same, I think you can use the "is" statement: sage: f = x + 1 sage: g =

[sage-devel] boolean value of inequality

2022-08-11 Thread Ralf Hemmecke
Am I doing something wrong? I would have expected the last line to return False. ┌┐ │ SageMath version 9.6, Release Date: 2022-05-15 │ │ Using Python 3.10.4. Type "help()" for help. │