Dear Wilfried,
The tutorial looks great! How did you do the numbered head lines and the
index? Is the sage worksheet itself published somewhere?
Cheers
Stan
Wilfried_Huss wrote:
On 29 Okt., 12:44, ma...@mendelu.cz ma...@mendelu.cz wrote:
Hello all, the conversion into PDF has been
On Nov 1, 5:34 pm, Michael Orlitzky mich...@orlitzky.com wrote:
This one had me stumped for a while. I'm using 4.1.1 here, but found the
same results in a 4.1.2 notebook. The solve_foo() methods are broken,
too; probably as a consequence.
# Good
sage: m = matrix([ [(-3/10), (1/5),
Thanks,
that fixed it. I Downloaded the fonts and unpacked them to the
~/.fonts/ directory.
On Oct 30, 4:43 pm, Jason Grout jason-s...@creativetrax.com wrote:
ma...@mendelu.cz wrote:
On 30 říj, 13:30, Flavio Coelho fccoe...@gmail.com wrote:
I forgot to mention my platform:
Ubuntu
Hello !!!
I remember there is an easy way ( through matrices ) to get the best
approximation of a function by a polynomial of bounded degree ( and not only
the usual approximation by a line ) I looked for such functions in Sage,
but found none... Does it mean there is not already in Sage some
Nathalie Cohen ha scritto:
Hello !!!
I remember there is an easy way ( through matrices ) to get the best
approximation of a function by a polynomial of bounded degree ( and not only
the usual approximation by a line )
Are you speaking about the Taylor expansion ?
If so, it is
Is the binary for Ubuntu 9.04 also to be used under Ubuntu 9.10 or
will a new one be posted?
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davier2 ha scritto:
Is the binary for Ubuntu 9.04 also to be used under Ubuntu 9.10 or
will a new one be posted?
I'm running Sage 4.2 under Karmic, using the file
sage-4.2-linux-Ubuntu_9.04-i686-Linux.tar.gz
Seems to work for me.
Laurent
Robert Bradshaw wrote:
On Nov 2, 2009, at 8:41 AM, Nathann Cohen wrote:
Hello !!!
I remember there is an easy way ( through matrices ) to get the
best approximation of a function by a polynomial of bounded degree
( and not only the usual approximation by a line ) I looked for
integration. The problem here is that bessel_J is not a symbolic
function, and does not know how to deal with symbolic variables. It
would be great if someone submitted a patch to take care of this!
Yes, in an ideal world we would have already taken care of this, since
this sort of
Thank you for your answers !!
I was thinking about some multidimensional linear approximation, where
the basis you use is ( for points of coordinates (x_i, y_i ) ) the
vectors
The family of x_i, x_i
The family of x_i, x_i^2
The family of x_i, x_i^3
The family of x_i, x_i^4
...
But it turns out
Hello,
When developing cython code, I find the annotation .html files
(showing yellow lines where python calls are, etc.) useful. I can do
this from the notebook interface, or (apparently) from command-line
usage of cython, but I'm not sure it it is possible to do from the
sage command line.
OK, I downloaded Sage 4.2 and -testall seemed OK. However, I have a
question: if I evaluate pari(7).isprime() in the notebook it returns
True, but if I try it from the Sage command line it spawns a longish
list of errors - what's up with that?
Also, is there a way to invoke it such that it
On Nov 2, 2009, at 3:22 PM, davedo2 wrote:
OK, I downloaded Sage 4.2 and -testall seemed OK. However, I have a
question: if I evaluate pari(7).isprime() in the notebook it returns
True, but if I try it from the Sage command line it spawns a longish
list of errors - what's up with that?
On Nov 2, 2009, at 3:10 PM, Justin Domke wrote:
Hello,
When developing cython code, I find the annotation .html files
(showing yellow lines where python calls are, etc.) useful. I can do
this from the notebook interface, or (apparently) from command-line
usage of cython, but I'm not
Thanks, that works perfectly! One other question-- is there any way
to get .html output when attaching a .spyx file? (Perhaps this is
asking a lot...)
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On Nov 2, 2009, at 3:56 PM, Justin Domke wrote:
Thanks, that works perfectly! One other question-- is there any way
to get .html output when attaching a .spyx file? (Perhaps this is
asking a lot...)
No, I don't imagine it would be super hard to do though.
- Robert
Robert,
Thanks for setting me straight on True vs 1. I still wonder though
about the first part of my question.
Why does pari(7).isprime() work just fine in the notebook, but not
from the Sage command line? Thank you for being patient...Dave
On Nov 2, 3:48 pm, Robert Bradshaw
pari(7).isprime() works fine for me in the sage command line with
sage-4.2. What error are you getting?
-M. Hampton
On Nov 2, 9:03 pm, davedo2 dave...@gmail.com wrote:
Robert,
Thanks for setting me straight on True vs 1. I still wonder though
about the first part of my question.
Why does
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