Re: [sage-devel] ask.sagemath.org is down

2021-06-12 Thread Diego Sejas
Hello! It seems it happened again. I am unable to access Ask SageMath. Are there any news about this matter? On Sunday, June 6, 2021 at 11:09:49 AM UTC-4 Thierry (sage-googlesucks@xxx) wrote: > Hi, > > On Sat, Jun 05, 2021 at 10:29:07PM +0100, Dima Pasechnik wrote: > > On Sat, 5 Jun 2021, 21:50

Re: [sage-devel] Could we remove "SR.symbols"?

2021-03-14 Thread Diego Sejas
On Saturday, March 13, 2021 at 9:01:46 PM UTC-4 Michael Orlitzky wrote: > On Sat, 2021-03-13 at 14:00 -0800, Diego Sejas wrote: > > Any symbolic ring in Sage has a dictionary called "symbols". (I'll refer > > specifically to "SR" for the following.) "

[sage-devel] Could we remove "SR.symbols"?

2021-03-13 Thread Diego Sejas
Any symbolic ring in Sage has a dictionary called "symbols". (I'll refer specifically to "SR" for the following.) "SR.symbols" contains all the previously defined variables through "SR.var()" and/or "SR.symbol()". However, this generates a problem: Many symbols remain stored there even when the

[sage-devel] Re: cube roots in Sage

2020-06-11 Thread Diego Sejas
ave to teach pre-calculus and differential calculus. The cube root > function is the best example of a function that is continuous everywhere, > but not differentiable everywhere, perhaps tied with f(x) = abs(x). > > Please help, > ---Greg > > p.s. For those unfamiliar with *Sa

[sage-devel] Re: cube roots in Sage

2020-06-11 Thread Diego Sejas
ch pre-calculus and differential calculus. The cube root > function is the best example of a function that is continuous everywhere, > but not differentiable everywhere, perhaps tied with f(x) = abs(x). > > Please help, > ---Greg > > p.s. For those unfamiliar with *Sage fo

[sage-devel] Have you considered having a Sage Journal?

2020-05-23 Thread Diego Sejas
Hello, Sage Community! I am not completely sure that this is the correct place to propose an idea like this, but I think that here it can be upvoted or downvoted, and commented. I have been thinking for a long time that the Sage Community should have a Journal for everyone of us being able to

[sage-devel] Have you considered having a Sage Journal?

2020-05-23 Thread Diego Sejas
Hello, Sage Community! I am not completely sure that this is the correct place to propose an idea like this, but I think that here it can be upvoted or downvoted, and commented. I have been thinking for a long time that the Sage Community should have a Journal for everyone of us being able