Re: [sage-support] Problem with sagetex and fancyhdr

2020-05-14 Thread David Sevilla
On Thursday, May 14, 2020 at 7:00:34 PM UTC+2, Dima Pasechnik wrote: > > > > On Thursday, May 14, 2020 at 12:14:36 PM UTC+1, Dima Pasechnik wrote: >> >> Hi David, >> >> On Wed, May 13, 2020 at 11:53 PM David Sevilla <> wrote: >> >> > Hi

[sage-support] Re: Problem with sagetex and fancyhdr

2020-05-13 Thread David Sevilla
(By the way, I wasn't able to ask at https://ask.sagemath.org/ because my question was detected as spam. So was an answer or comment I tried to post earlier in the day.) -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this

[sage-support] Problem with sagetex and fancyhdr

2020-05-13 Thread David Sevilla
Hi, I have been trying to use SageTeX in a document where I also use the fancyhdr package, and I am not able to put Sage computations in the header (or the footer). A minimal example follows. \documentclass{article} \usepackage{sagetex} \usepackage{fancyhdr} \begin{document}

[sage-support] Error displaying worksheet listing.

2014-02-26 Thread David Sevilla
Hi, We have a 6.0 server installed and today when I logged into my account I found that I couldn't see my worksheets (image: http://imgur.com/cssMfcW). The only thing out of the ordinary recently was trying to delete some sheets that were owned by someone else (log into their account, unshare,

[sage-support] Re: How to construct piecewise in order to manipulate them?

2009-06-26 Thread David Sevilla
Hi, On Jun 25, 9:12 pm, David Joyner wdjoy...@gmail.com wrote: I know multiplication is very finicky. You might try using R.t = PolynomialRing(RR, t) instead, but I'm not sure that will work either. Can you post more of your code so I can give a more detailed answer? a = [-1, 0, 1.5, 3.2,

[sage-support] How to construct piecewise in order to manipulate them?

2009-06-25 Thread David Sevilla
Hi, I am trying to construct the usual spline basis functions. In short, I start with several piecewise functions that take values 1 and 0 only, and then make combinations of them. But there is something with the syntax that I am not managing to do well, I suppose: L[1] Piecewise defined