Hello, i think that my question is simple one, but i have not found
answer in the reference manual. I need a function of vector variables.
For example:
var(x1,x2,x3)
x=vector([x1,x2,x3])
Is it possible to define a function of the vector variable x,
something like this: f(x)=sum(x[i]*x[i]for i in
On Jun 20, 10:37 pm, Nils Bruin nbr...@sfu.ca wrote:
On Jun 20, 2:13 pm, Chris Seberino cseber...@gmail.com wrote:
Is there a problem with Latex commands that begin with \t for some
reason?
That's just python's string escaping. Use html(r'$\tan$') instead.
For clarification, this
The slider of interact widget didn't work for one student in Internet
Explorer.
Is it possible this is an older version of IE? Unfortunately, IE uses
completely different javascript ideas, or so the experts tell me. I'm
not sure there is a short-term solution to this.
The html text was
You shouldn't have to move it anywhere; Sage doesn't have to live
anyplace in particular. Is it only after you move it that you
encounter problems? Maybe you have permission issues there?
Yes, the problems were only with R packages and only after I moved
entire sage folder. I did not want
html('The Number: $%f$'%(5 * 10**exponent))
html('In Scientific Notation: $5 \cdot 10^{%d}$'%exponent)
This question may sound somehow out of place, but maybe you can offer
some help.
Where in the documentation did you find something about this fancy
notation to include variables into your
On Monday, June 20, 2011 7:22:32 PM UTC-7, pong wrote:
Thank you for your tips.
I use SAGE 4.7
%latex_debug shows that latex complains about \floor is an undefined
control sequence (as if the latex_extra_preamble() has no effect)
! Undefined control sequence.
recently read \floor
Thanks. Yours command work :)
I used
from sage.misc.latex import latex_extra_preamble
latex_extra_preamble()
'\\newcommand{\\floor}[1]{ \\lfloor #1 \\rfloor}'
which I found in the standard documentation. And it does not work.
Perhaps, someone can check whether it is a bug.
On Jun 21, 7:26 am,
On Jun 21, 9:09 am, Rolf kamha...@googlemail.com wrote:
This question may sound somehow out of place, but maybe you can offer
some help.
Where in the documentation did you find something about this fancy
notation to include variables into your html()?
I found it on one of the published
On Jun 21, 7:58 am, kcrisman kcris...@gmail.com wrote:
Let us know if this helps. I agree it is suboptimal.
Since there may be other inconsistencies between browsers, it seems
safer to just have all students use Firefox. That is fine with me. I
had other unrelated browser incompatibility
On Jun 21, 7:56 am, kcrisman kcris...@gmail.com wrote:
For clarification, this creates a raw string. You should also be
able to use \\tan, which escapes the \ so that it doesn't have a
special meaning to Python.
I imagine similar issues are going to happen for Latex commands that
begin with
On 6/21/11 12:23 PM, Chris Seberino wrote:
On Jun 21, 7:56 am, kcrismankcris...@gmail.com wrote:
For clarification, this creates a raw string. You should also be
able to use \\tan, which escapes the \ so that it doesn't have a
special meaning to Python.
I imagine similar issues are going
On Tuesday, June 21, 2011 9:17:14 AM UTC-7, pong wrote:
Thanks. Yours command work :)
I used
from sage.misc.latex import latex_extra_preamble
latex_extra_preamble()
'\\newcommand{\\floor}[1]{ \\lfloor #1 \\rfloor}'
Do you mean you executed this in a Sage cell? That would explain
12 matches
Mail list logo
