Hi,
I want to use sage -sh to have my environment variables setup
properly. But on OS X sage -sh behaves in a very odd manner.
* /Users/bgranger/Sage/sage appears multiple times.
* The bin directory of Sage in put after some of my bin directories,
making it so Sage's version of things are not u
Currently:
IF a user has matplotlib installed outside of Sage
AND they have a matplotlibrc file in ~/.matplotlib
THEN Sage will use the non-Sage version in ~/.matplotlib/matplotlibrc.
If a user has set a frontend (such as WxAgg or any other GUI
frontend) that Sage doesn't have (most of them), m
Sal reports:
The following computation should produce identical values in the last
line:
E=EllipticCurve('37b2')
h=E.modular_form()
Lh = h.cuspform_lseries()
LE=E.lseries()
h.elliptic_curve()==E, Lh(1), LE(1)
The output is:
(True, 0, 0.725681061936153)
I'm running Sage 3.3.alpha3 of sage.math
Hi,
Sage is a great tool. I've been waiting for R/rpy integration and I see that
recent versions have R/rpy bundled. One problem I've encountered is that
basic plotting with rpy in sage doesn't seem to work -- however, I've got a
simple workaround which might be worth posting somewhere.
Here's th
The following input:
from sympy import Symbol
QQ(1)+Symbol('x')*QQ(2)
produces an error:
TypeError Traceback (most recent call
last)
/Applications/sage/ in ()
/Applications/sage/element.pyx in
sage.structure.element.ModuleElement.__add__ (sage/structure/element
Hello,
I found a bug that occurs when calling random_element() on a
polynomial or power series ring over a Givaro finite field (the Givaro
finite fields are used when the field is non-prime and has cardinality
< 2^16). The problem is that the polynomial ring assumes that its
base ring's rando
Dear sage-devel,
I have recently come across a bug which is perhaps best summarised in
the following code (I've removed a big chunk of the backtrace to make
it easier to read; the full backtrace is available at the end of this
message):
--- BEGIN ---
sage: k. = GF(5^2, 'a')
sage: EllipticCurve(
The following code causes a crash:
R = BooleanPolynomialRing(2)
f = 1 + R.gens()[0]
s = f.set()
t = set(s)
# this happened on sagenb.org, as well as the latest SAGE version
installed locally.
Unhandled SIGSEGV: A segmentation fault
