Is there any code for cdf of double noncentral F distribution?
--
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from this group, send email to
sage-support+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/sage-
Not really relevant to your question but e = 1 + 1 + 1/2 + 1/6 + ...
On Feb 23, 10:22 am, Santanu Sarkar
wrote:
> How I calculate the integer part of e^100, where e=1+1/2+1/6+ i,e
> logarithmic e ?
--
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from
Hi everyone,
I thought I'd share the following:
sage: assume(x>0)
sage: solve([x^2-1],x)
[x == -1, x == 1]
Shouldn't it not give me the negative solution? Also:
sage: assume(x == 1)
sage: bool(x == 1)
False
Neal
--~--~-~--~~~---~--~~
To post
>
> -M. Hampton
>
> On Oct 17, 11:59 am, Neal <[EMAIL PROTECTED]> wrote:
>
> > Hi Everyone,
>
> > I'm trying to get SAGE to give me a list of the monomials in a
> > multivariate symbolic expression.
>
> > For example, if I have
>
> >
Hi Everyone,
I'm trying to get SAGE to give me a list of the monomials in a
multivariate symbolic expression.
For example, if I have
p = x*y^(-4) - y^2*z
I'd like to get
[x*y^(-4), -y^2*z].
I know this functionality is available for multivariate polynomial
rings, but I was wondering if it we
Or, if you don't like constantly having to repeat the variable name,
something like:
sage: def vshow(_v):
: print '%s = %s\n' % (_v,latex(globals()[_v]))
:
sage: var('q')
q
sage: a = 3*q/2
sage: vshow('a')
a = \frac{{3 q}}{2}
This is far from an ideal solution, as if you call it
from
g and @interacts, and
everything 'just worked'
A bit sluggish at some things. Takes about 15 seconds to open
a new worksheet, and cell evaluation was noticeably slower than
my normal wsn , but still quite usable.
factor(2^2^8+1) took 36s ( a
On Mar 30, 10:22 pm, "William Stein" <[EMAIL PROTECTED]> wrote:
> On Sun, Mar 30, 2008 at 7:09 PM, Neal Holtz <[EMAIL PROTECTED]> wrote:
>
> > Hi,
>
> > I've been playing a lot with interact recently -- I *really* like it.
> > While at
The value of controls could be a dictionary indexed by variable name ...
If this has any worth, I could attempt a proof-of-concept in a couple of
days.
cheers
neal
--
Neal Holtz http://www.docuweb.ca/~nholtz
Dept. of Civil and Environmental Enginee
bind 0 0
/files/sage_chroot/sage1/home/sageserver /home/sageserver none bind
0 0
proc-chroot /files/sage_chroot/sage1/proc proc defaults 0 0
devpts-chroot /files/sage_chroot/sage1/dev/pts devpts defaults 0 0
mount -a
then
su
su - sageserver
schroot -c sage
seems to work
On Mar
Thanks for your help. Your suggestion led me to the problem. I am up
and running now.
Part of the problem is that I am somewhat new to the MAC as well as to
SAGE.
Neal
On Mar 8, 8:06 pm, Jason Grout <[EMAIL PROTECTED]> wrote:
> Neal wrote:
> > Going back to the original s
to do that. So
I will wait until the fix gets incorporated into the distribution.
When does that happen?
Neal
On Mar 7, 5:42 pm, Jason Grout <[EMAIL PROTECTED]> wrote:
> Yi Qiang wrote:
> > The problem is that the notebook is never launched to bound to a
> > specific interf
mately, I want to take it on the road in my MAC
book, but it certainly would be
nice to do the development on my (much) bigger PC.
Any more suggestions appreciated.
Neal
On Mar 5, 5:39 pm, "Mike Hansen" <[EMAIL PROTECTED]> wrote:
> Hi Neal,
>
> When you start up the notebook on
I have just installed SAGE on my MAC book, and it works fine there.
But I would like to use it from my desk PC (Windows XP). The PC has a
bigger display. I opened Firefox on the PC, entered the local IP
address of the MAC (192.168.1.103) and I get an acknowledgment from
the Apache Web server. Then
I have just installed SAGE on my MAC book, and it works fine there. But
I would like to use it from my desk PC (Windows XP). The PC has a bigger
display. I opened Firefox on the PC, entered the local IP address of the
MAC (192.168.1.103) and I get an acknowledgment from the Apache Web
server.
mabshoff wrote:
>
>
>
> On Jan 5, 12:57 am, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
>> I'm interested in packaging sage for fedora.
>
> Ok, we have a google group debian-sage that despite its name might be
> a better place to discuss this.
>
>> I am a newbie to sage. One
as-
test.o
collect2: ld returned 1 exit status
make[2]: *** [mpn_extras-test] Error 1
Failed to build FLINT dylib.
Also, I'm using gcc 4.0.1, and this was a fresh install.
Thanks!
Neal
--~--~-~--~~~---~--~~
To post to this group, send email to sage-support@g
Hi All,
I know that building from source isn't yet supported in OS X 10.5, but
when I tried to run the precompiled Leopard binaries, I get the
following:
***
--
| SAGE Version 2.8.10, Release Dat
Just as a followup, in case anyone cares ...
The problem is definitely in libmpfi, as I can duplicate
the infinite loop problem in computing mpfi_cos([-1.0,1.0]) in C.
I have notified the maintainers of libmpfi, and we'll see what
happens.
neal
On Jun 19, 11:16 am, neal <[EMAIL P
I wonder if there is something wrong with the interval cosine
calculation? cos seems to loop forever on [-1 .. +1]. Try this:
sage: x = RealInterval(-1.1,1.1)
sage: x.cos()
[0.453596121425577307 .. 1.0]
sage: x = RealInterval(-1.0,1.0)
sage: x.cos()
-
20 matches
Mail list logo
