[sage-support] Re: Is there a utility to compute the value of the error function of a complex number?

2008-12-11 Thread Doug Bradshaw
Thanks! On Dec 9, 5:17 pm, Jason Grout <[EMAIL PROTECTED]> wrote: > Doug Bradshaw wrote: > > Okay, here's the story:  I wanted to plot a Fourier transform of a > > Gaussian that is truncated (mulitplied by unit stepfunction).  Using > > "integral", I got

[sage-support] Is there a utility to compute the value of the error function of a complex number?

2008-12-09 Thread Doug Bradshaw
Okay, here's the story: I wanted to plot a Fourier transform of a Gaussian that is truncated (mulitplied by unit step function). Using "integral", I got an answer that looked nice, but contained an error function with an imaginary argument. Because that error function couldn't be evaluated, I c

[sage-support] Re: Sage public notebook servers

2008-10-15 Thread Doug Bradshaw
On Oct 15, 5:19 am, Jason Grout <[EMAIL PROTECTED]> wrote: > William Stein wrote: > > On Tue, Oct 14, 2008 at 8:51 PM, pong <[EMAIL PROTECTED]> wrote: > >> I understand the issue. However, is there a way that I can retrieve > >> the worksheets that I have saved in server 2? > > > Browse around i

[sage-support] Re: jsMath issue and solution with error code -7

2008-10-10 Thread Doug Bradshaw
Thanks! On Aug 24, 8:46 am, "Philippe Saade" <[EMAIL PROTECTED]> wrote: > Hi, > > i post this here for future newbies who might encounter the same problem... > > ** on Linux/Ubuntu 8.04, under Firefox 2 or 3, with all TexFonts > installed, i kept having this error message : > > It looks like jsMa