I found a simple way of doing it:
sage: eqn.lhs()^2eqn.rhs()^2
bv^2 (bv^2*rwat + av*lwat)/rwat
Perhaps, there is no need to implement it after all.
Stan
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sage: eqn.lhs()^2eqn.rhs()^2
bv^2 (bv^2*rwat + av*lwat)/rwat
Perhaps, there is no need to implement it after all.
There is a definite need, and it shouldn't be too complicated. The thing
that should be implemented is :
if ab and cd and a,b,c,d0, then a*cb*d.
It is similar to equations
Hello,
I am running Sage Version 3.0.5 (installed from
sage-3.0.5-i386-Darwin-osx10.4-intel.dmg) on a MacBook 2 GHz Intel
Core 2
Duo/ OS X 10.4.11.
I can run Maxima directly:
sage: !maxima
Maxima 5.13.0 http://maxima.sourceforge.net
Using Lisp CLISP 2.46 (2008-07-02)
Distributed under the GNU
On Tue, Aug 19, 2008 at 7:29 PM, Rafael [EMAIL PROTECTED] wrote:
Hello,
I am running Sage Version 3.0.5 (installed from
sage-3.0.5-i386-Darwin-osx10.4-intel.dmg) on a MacBook 2 GHz Intel
Core 2
Duo/ OS X 10.4.11.
I can run Maxima directly:
sage: !maxima
Maxima 5.13.0
Hi all! Im new to plotting in SAGE, so forgive if this is a silly
question.
I am trying to implement the point method in a python script running
in SAGE.
for example
P=point([0,0])
when i run this python script, it does not recognize point.
do i need to import something?
thanks very much!
ps. i
On Aug 20, 8:41 pm, hypermonkey2 [EMAIL PROTECTED] wrote:
P=point([0,0])
when i run this python script, it does not recognize point.
do i need to import something?
I guess
from sage.plot.plot import point
will do.
Cheers
Simon
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On Aug 19, 5:48 pm, David Joyner [EMAIL PROTECTED] wrote:
On Tue, Aug 19, 2008 at 8:23 PM, Mike Witt [EMAIL PROTECTED] wrote:
Hi, I'm a long time Mathematica user who just discovered Sage a couple
of months ago, and I'm starting to warm up to it. I have a question
about parametric_plot.
On Aug 19, 6:20 pm, Jason Merrill [EMAIL PROTECTED] wrote:
On Aug 19, 8:23 pm, Mike Witt [EMAIL PROTECTED] wrote:
As long as I'm here, a 2nd question. Using the command line interface,
is there any way I can spawn more than one window to render different
plots in them at the same time?
What is the difference between:
sage: derivative(3*x,x)(2)
which gives an error, and
sage: f(x) = 3*x
sage: derivative(f,x)(2)
which returns 3, and
sage: f(x) = 3*x
sage: derivative(f(x),x)(2)
which also gives an error?
On Aug 3, 8:41 pm, Roger [EMAIL PROTECTED] wrote:
Huh.
I am pretty
On Wed, Aug 20, 2008 at 12:43 PM, Simon King
[EMAIL PROTECTED] wrote:
On Aug 20, 8:41 pm, hypermonkey2 [EMAIL PROTECTED] wrote:
P=point([0,0])
when i run this python script, it does not recognize point.
do i need to import something?
I guess
from sage.plot.plot import point
will do.
On Aug 20, 4:23 pm, Roger [EMAIL PROTECTED] wrote:
What is the difference between:
sage: derivative(3*x,x)(2)
which gives an error, and
sage: f(x) = 3*x
sage: derivative(f,x)(2)
which returns 3, and
sage: f(x) = 3*x
sage: derivative(f(x),x)(2)
which also gives an error?
The
Thanks a lot! Works like a charm.
cheers
On Aug 20, 5:21 pm, William Stein [EMAIL PROTECTED] wrote:
On Wed, Aug 20, 2008 at 12:43 PM, Simon King
[EMAIL PROTECTED] wrote:
On Aug 20, 8:41 pm, hypermonkey2 [EMAIL PROTECTED] wrote:
P=point([0,0])
when i run this python script, it does
On Aug 20, 11:25 am, William Stein [EMAIL PROTECTED] wrote:
OSError: [Errno 13] Permission denied
^
That line is surely relevant. What happens
when you do
sudo sage
from the command line, then try to use maxima from within sage?
William
Thank you for
On Wed, Aug 20, 2008 at 6:30 PM, Rafael [EMAIL PROTECTED] wrote:
On Aug 20, 11:25 am, William Stein [EMAIL PROTECTED] wrote:
OSError: [Errno 13] Permission denied
^
That line is surely relevant. What happens
when you do
sudo sage
from the command line,
On Wed, Aug 20, 2008 at 8:18 PM, hypermonkey2 [EMAIL PROTECTED] wrote:
Hi again!
I recently tried installing sage on a usb flash drive (2gig) to be
able to run sage on an Eee pc. However i run into trouble with the
file permissions.
Throughout the unpacking of the sage.tar.gz, there is
On Wed, Aug 20, 2008 at 11:13 PM, David Joyner [EMAIL PROTECTED] wrote:
On Wed, Aug 20, 2008 at 8:18 PM, hypermonkey2 [EMAIL PROTECTED] wrote:
Hi again!
I recently tried installing sage on a usb flash drive (2gig) to be
able to run sage on an Eee pc. However i run into trouble with the
Sorry fr so many replied. It's been several months since I did this and I forgot
the details. If you google asus usb permissions you'll probably get
to these links yourself but
I think the most useful one for me was
http://wiki.eeeuser.com/execute_apps_off_sd
However,
Hi. All download spots have only version 3.0.6...? For example
http://www.sagemath.org/bin/microsoft_windows/
Roland
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On Wed, Aug 20, 2008 at 9:26 PM, Rolandb [EMAIL PROTECTED] wrote:
Hi. All download spots have only version 3.0.6...? For example
http://www.sagemath.org/bin/microsoft_windows/
There are 3.1.1 binaries for every architecture except windows.
There will not be updated Windows binaries until
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