Normally solve(e == m, a_x, to_poly_solve='force') works, but interestingly,
not for your equation.
Joal Heagney
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Dear Sage Gurus,
I was playing with Sage and discovered what appears to be a
really weird bug with Sage's checking of inequalities.
In the attached code, I generate some random 2x2 linear equations
with integer coefficients, and I try to find the minimum and maximum
coordinates of the
The key here is understanding exactly what x[0] is: it's not a
rational. If you run your code (after adding the line
set_random_seed(3) at the start to make sure we're working with the
same matrices), you see:
sage: minx, maxx, miny, maxy
(+Infinity, (3), +Infinity, (21/5))
and the odd
I just downloaded VMware Player and the sage-vmware-4.6.zip file. It works great. However, I do have two problems. I could be wrong, but they seem to be related. First, I get the error message External network not setup whenever I switch to the notebook. Second, I can only visit the url
On 31 mei, 21:53, naz...@verizon.net wrote:
I just downloaded VMware Player and the sage-vmware-4.6.zip file. It works
great. However, I do have two problems. I could be wrong, but they seem to be
related. First, I get the error message External network not setup whenever
I switch to the
On Tue, May 31, 2011 at 2:19 PM, Rolandb rola...@planet.nl wrote:
On 31 mei, 21:53, naz...@verizon.net wrote:
I just downloaded VMware Player and the sage-vmware-4.6.zip file. It works
great. However, I do have two problems. I could be wrong, but they seem to
be related. First, I get the
Hi,
I'm trying to form subgroups of the class group and unit group of a
number field. To get the subgroup of squares in C, I start with
PolynomialRing(ZZ, 'x')
A=-2
B=15
f=x^3 + A*x +B
D=-4*A^3-27*B^2
L.c = NumberField(f)
C = L.class_group()
CSq = [n*n for n in C.gens()]
Then, then I run
Forwarding to sage-support where this might get more traction.
-- Forwarded message --
From: Alan aavcm...@gmail.com
Date: May 26, 11:44 pm
Subject: Solving equations involving exp, Maxima
To: sage-devel
Hello,
I have 2 questions:
1. Why do the following equations give
-- Forwarded message --
From: Alan aavcm...@gmail.com
Date: May 26, 11:44 pm
Subject: Solving equations involving exp, Maxima
To: sage-devel
Hello,
I have 2 questions:
1. Why do the following equations give different answers?
sage: solve([exp(x)==exp(0)],x)
[x == 0]
