Re: [sage-support] Re: Error installing package scipy-1.12.0 in Develop

2024-09-13 Thread Oscar Benjamin
fig-settings=setup-args="-j1" scipy If someone is already running make -j6 or whatever to build Sage then they likely don't need/want meson to bring in extra parallelism on top. -- Oscar -- You received this message because you are subscribed to the Google Groups "sage-support

Re: [sage-support] Re: Error installing package scipy-1.12.0 in Develop

2024-09-12 Thread Oscar Benjamin
ion you probably want -j1 when building SciPy. -- Oscar -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegrou

Re: [sage-support] Why cant this limit be evaluated?

2024-02-24 Thread Oscar Benjamin
*3 + pi**2*x**2) In [2]: e.limit(x, 0) Out[2]: -1/8 Oscar -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegrou

Re: [sage-support] Re: Sage seems to incorrectly evaluate fractional powers of complexes

2024-01-04 Thread Oscar Benjamin
ent if y^(1/m) means the principal mth root. -- Oscar -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To v

Re: [sage-support] Re: limitations of "solve"?

2024-01-01 Thread Oscar Benjamin
.lisp: (eq $domain '$real) src/simp.lisp: ((and (eq $domain '$real) src/simp.lisp: (eq $domain '$real) src/simp.lisp: (and (eq $domain '$real) (ratnump e) (oddp (caddr e) src/simp.lisp: ((eq $domain '$real) -

Re: [sage-support] Re: Newer than Sage 10.0 conda release?

2023-12-05 Thread oscar bg
thanks for your support julian.. will test once merged.. On Tue, Dec 5, 2023 at 8:21 PM julian...@gmail.com wrote: > Hi oscar, > > It seems that nobody has worked on 10.1 or 10.2 yet for conda-forge. I > started https://github.com/conda-forge/sage-feedstock/pull/94 and > htt

Re: [sage-support] Availability of sage 9.6 through conda/mamba?

2023-12-05 Thread oscar bg
any update on conda support for newer Sage releases.. currently conda has 10.0 version which is 6 months old.. would like to test sage 10.1 or the new 10.2.. was going to open a new issue.. thanks.. On Sunday, February 12, 2023 at 6:47:59 AM UTC+1 Luis Garcia-Puente wrote: > How can I update to

[sage-support] Newer than Sage 10.0 conda release?

2023-12-05 Thread oscar bg
Hi, asking for a Sagemath 10.1 and/or 10.2 conda release.. conda releases are stuck for 6 months without new release.. sad as it's default method.. thanks.. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop

Re: [sage-support] Re: limitations of "solve"?

2023-12-03 Thread Oscar Benjamin
e modifies the defaults of Maxima, in particular we set domain to > complex. > > On 3 December 2023 12:28:45 GMT, Oscar Benjamin > wrote: > >On Wed, 29 Nov 2023 at 12:40, Eric Gourgoulhon > >wrote: > >> > >> Le mardi 28 novembre 2023 à 18:25:04 UTC

Re: [sage-support] Re: limitations of "solve"?

2023-12-03 Thread Oscar Benjamin
Oh, I see: (%i23) domain: complex ; (%o23) complex (%i24) f: 10*x^(1/3)*y^(2/3)$ (%i25) g: 5*x^2 + 6*y$ (%i26) solve([diff(f,x)=l*diff(g,x), diff(f,y)=l*diff(g,y), g=120], [x,y,l]); (%o26)[] On Sun, 3 Dec 2023 at 14:20, Oscar

Re: [sage-support] Re: limitations of "solve"?

2023-12-03 Thread Oscar Benjamin
9 Does Sage modify some Maxima settings related to this or does it call something other than solve? -- Oscar -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails fro

Re: [sage-support] Re: limitations of "solve"?

2023-11-28 Thread Oscar Benjamin
them.) I would not be surprised if that came up here. I wouldn't mind seeing those discussions if you have a link to send (perhaps only to me). -- Oscar -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this grou

Re: [sage-support] Integral result differ from Wolfram|Alpha

2023-11-13 Thread Oscar Benjamin
ok result would be incorrect in that case. -- Oscar -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this

Re: [sage-support] Plot doesn't respect numerical precision specification.

2022-12-06 Thread Oscar Benjamin
e fix was part of a GSOC project this summer and will be in SymPy 1.12: https://github.com/sympy/sympy/pull/23844 -- Oscar -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it

Re: [sage-support] Matrix logarithm

2022-04-18 Thread Oscar Benjamin
ficients in the characteristic polynomial. Oscar -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.c

[sage-support] Solving an ODE and simplifying the result

2019-05-13 Thread Oscar Alberto Castillo Felisola
This post was prepared to be upload to ask.sagemath.org, but I got a warning "Spam was detected on your post, sorry for if this is a mistake" that forbids me to post the question. - I'm interested in solving the differential equation $$3 h' + 3 h^2 = c_1,$$ where $

[sage-support] How to take out a matrix as common factors

2016-04-01 Thread Oscar Alberto Castillo Felisola
Dear community, I'd like to show to my students how to obtain the structure functions of a Lie group, say SU(3). Therefore, I create a basis for the Lie algebra, normalized via the trace of the squares. Then, I defined a commutator function, and start calculating the algebra... However, I'd lik

[sage-support] Format of partial derivatives within sagemanifolds

2016-04-01 Thread Oscar Alberto Castillo Felisola
Dear community, I'm using SAGE with SageManifolds to calculate Lie derivatives. First, I would like to congratulate all the team of developers, because day to day sagemanifolds get more useful. Next, the "problem". I'm trying to find the most general rank two tensor compatible with O(3) symmet

Re: [sage-support] Re: Sage Crash Report

2016-04-01 Thread Oscar Alberto Castillo Felisola
Thank you HG, Your suggestion worked like a charm. I create a new branch in my sage installation and tried your suggestion, and it works smoothly. Best wishes! Oscar. On Thursday, 31 March 2016 14:56:08 UTC-3, HG wrote: > > sagemanifolds compiles well usually... Just follow the install d

[sage-support] Re: Sage Crash Report

2016-03-31 Thread Oscar Alberto Castillo Felisola
Hi Eric, I finally compiled the source of sage from github, but I got a merge conflict when I added the sagemanifolds branch. I'll post further when I get to the office. Hope you could help me. Cheers. On Tuesday, 29 March 2016 15:51:53 UTC-3, Eric Gourgoulhon wrote: > > Hi Osca

[sage-support] Re: Sage Crash Report

2016-03-31 Thread Oscar Alberto Castillo Felisola
; On Tuesday, March 29, 2016 at 4:04:20 PM UTC+2, Oscar Alberto Castillo > Felisola wrote: >> >> Dear community, >> >> lately, I'm having problems with the installation of SAGE. I downloaded >> the version Sage v.7.1 for Debian_8, and it seems to work... but I

[sage-support] Sage Crash Report

2016-03-29 Thread Oscar Alberto Castillo Felisola
t {'commit_hash': u'7f50c6b', 'commit_source': 'installation', 'default_encoding': 'UTF-8', 'ipython_path': '/home/oscar/Software/SageMath/local/lib/python2.7/site-packages/IPython', 'ipython_version

Re: [sage-support] The sage notebook does not show results

2015-09-02 Thread Oscar Lazo
key,password). How could the sage0, sage1,... passwords be changed? Thank you! Oscar -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+u

Re: [sage-support] Re: The sage notebook does not show results

2015-09-01 Thread Oscar Lazo
That seems to work without a problem. I even wrote some rich text without problem. I saved and quit the worksheet and when I reopened it, the text was still there. Oscar. 2015-09-01 14:35 GMT-05:00 kcrisman : > I'm cc:ing to sage-notebook as well. Sorry that I can't help but it d

[sage-support] The sage notebook does not show results

2015-09-01 Thread Oscar Lazo
(publickey,password). what is wrong? Thank you very much! Oscar Lazo. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@google

[sage-support] Re: Filling a matrix with functions

2015-03-24 Thread Oscar Alberto Castillo Felisola
Thank you very much Harald! -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-

[sage-support] Re: Filling a matrix with functions

2015-03-24 Thread Oscar Alberto Castillo Felisola
I'd like to obtain something like f11 = function('f11', t,r) f12 = function('f12', t,r) f21 = function('f21', t,r) f22 = function('f22', t,r) M = matrix(2,2, [[f11, f12], [f21, f22]]) Note that in principle all the functions depend on the same variables. If the assignation of functions could be

[sage-support] Filling a matrix with functions

2015-03-24 Thread Oscar Alberto Castillo Felisola
Hi. I know that one can define a function by declaring sage: f = function('f', t,r) However, I'm interested in declaring a matrix filled with different functions. Of course, for a small matrix I can do it by hand, but for "huge" matrices it is boring and make no sense. Is it possible to do wh

[sage-support] Plots and their fontsizes

2014-12-05 Thread Oscar Alberto Castillo Felisola
Is it possible to choose different fontsize(s) for the axis labels and the numbers in the axis? I'm particularly interested in the `implicit_plot` function, but if it works in a usual `plot` is good enough!!! Thank you. -- You received this message because you are subscribed to the Google Gr

[sage-support] fitting data by real and imaginary parts of a complex function

2014-10-06 Thread Oscar Frasciello
while calling the Python function named error_function and i don't know how to proceed. Any idea on what's going wrong? Thanks in advance for your support Oscar -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe

[sage-support] Re: Sage giving wrong answer to simple question.

2014-08-18 Thread Oscar Lazo
Well, the limit of your expression as x goes to 3 does exist. Oscar. El lunes, 18 de agosto de 2014 15:07:47 UTC-5, Ron Bannon escribió: > > solve( (x^2-9)/(x-3) >= 0, x) should yield x >= -3, x neq 3, but Sage just > gives x >= -3. Any thoughts? > -- You received this me

[sage-support] Re: Strange characters in sage terminal

2014-08-18 Thread Oscar Lazo
Yes, I ran uxterm and I still see strange characters there. Any ideas? Thank you, Oscar. El lunes, 18 de agosto de 2014 14:41:42 UTC-5, Dima Pasechnik escribió: > > On 2014-08-18, Oscar Lazo > wrote: > > --=_Part_1633_1643381375.1408388447844 > > Content-Type: text

[sage-support] Strange characters in sage terminal

2014-08-18 Thread Oscar Lazo
.imgur.com/NItMB21.png Thank you! Oscar Lazo -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this

[sage-support] Fourier Transforms in sage

2014-08-15 Thread Oscar
ne in sage, or is it really missing? Thank you, Oscar Lazo. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. T

Re: [sage-support] GIT repository and installation

2014-07-14 Thread Oscar Alberto Castillo Felisola
Checking it out! Thank you John. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to

[sage-support] GIT repository and installation

2014-07-14 Thread Oscar Alberto Castillo Felisola
I'm a regular user of Sage. First I used the Ubuntu version, and now that I run a Debian flavour of Linux, I compile the source each time a new version is release. However, I'm intriguing whether or not is possible to build Sage from the git repository. *Is it possible? How could I do that?*

[sage-support] Re: configuring tachyon's camera center

2013-08-03 Thread Oscar Lazo
Is there some way to change the opening angle of the camera? As a default it seems to me that it is 2*atan(1/2), that is little more than 53 degrees, but that is too little for my purposes. Oscar. El jueves, 1 de agosto de 2013 18:55:38 UTC-5, Nils Bruin escribió: > > On Wednesday, J

[sage-support] Re: configuring tachyon's camera center

2013-08-03 Thread Oscar Lazo
Thank you! that was exactly what I needed. Oscar. El jueves, 1 de agosto de 2013 18:55:38 UTC-5, Nils Bruin escribió: > > On Wednesday, July 31, 2013 4:09:45 PM UTC-7, Oscar Lazo wrote: >> >> Hello dear sage users! >> >> I would like to view a 3d plot from a sp

[sage-support] configuring tachyon's camera center

2013-07-31 Thread Oscar Lazo
raydepth=4) doesn't allow me to use parametric_plot3d or any other of sage's nice plotting functions as far as I can see. Thanks! Oscar -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and sto

[sage-support] java plugin for JMOL

2012-08-13 Thread Oscar Lazo
ewest version. sun-java6-plugin is already the newest version. ... To no avail, I still get the same yellow box. I also tried to check whether firefox might be blocking the plugin, but the options only include allowing/disallowing javascript. Please help! Oscar. -- -- To post to this group, send ema

[sage-support] Re: Changing the latex representation of the output of derivative.

2012-02-07 Thread Oscar Lazo
*airy_ai_prime(x) which is very likey to be the way mpmath calculates higher order derivatives. Integrals however, would be returned as: sage: airy_ai(-1,x) airy_ai(-1,x) sage: integral(airy_ai(x),x) airy_ai(-1,x) what do you think? Oscar On 7 feb, 09:15, Burcin Erocal wrote: > On Tue, 7 Feb 2012 06:56

[sage-support] Re: Changing the latex representation of the output of derivative.

2012-02-07 Thread Oscar Lazo
t the AiryAiPrime function. And mpmath supports calculating derivatives and integrals of arbitrary order! I think it would be best if we could do something like: sage: airy_ai(x) airy_ai(x) sage: airy_ai(x,1) airy_ai_prime(x) sage: airy_ai(x,-2) airy_ai(x,-2) that is, make a single object that returns arbi

[sage-support] Re: Changing the latex representation of the output of derivative.

2012-02-07 Thread Oscar Lazo
airy_ai,airy_bi,airy_ai_prime,airy_bi_prime} And also whether the latex representation should be capitalized or not. I chose the third scheme, and capitalized typesetting. Cheers! Oscar On 6 feb, 19:37, kcrisman wrote: > On Feb 6, 4:22 pm, Oscar Lazo wrote: > > > > > > > &

[sage-support] f2py throws strange error

2012-02-06 Thread Oscar Lazo
: ai,x,fi integer :: error call aiz(1,1,x,0.0,ai,fi,error) end function function bi(x) use AiryFunction real :: bi,x,fi integer :: error call biz(1,1,x,0.0,bi,fi,error) end function function aip(x) use AiryFunction real :: aip,x,fi integer :: error call aiz(2,1,x,0.0,aip,fi,error) end function func

[sage-support] Re: Changing the latex representation of the output of derivative.

2012-02-06 Thread Oscar Lazo
yAiPrime() bip=AiryBiPrime() ai(x)+bi(x)+aip(x)+bip(x) And now stuff like f=A1*ai(k*x)+B1*bi(k*x) f diff(f,x).subs(x=x0) works exactly the way I wanted. Thank you! Oscar On 6 feb, 14:32, kcrisman wrote: > > I can live with that, but I also need to be able to visualize in > > typeset

[sage-support] Changing the latex representation of the output of derivative.

2012-02-06 Thread Oscar Lazo
typesetted form some complicated expressions involving the derivatives of Airy functions, so I would very much prefer if diff(ai) would be typesetted the same way as aip=function('aip',x,latex_name='Ai\'') Can this be done? Thank you! Oscar -- To post to this group

[sage-support] Re: Evaluate quickly a complex expression

2012-02-06 Thread Oscar Lazo
d fast_float be modified to accept complex expressions? Thanks! Oscar On 3 feb, 08:04, Jason Grout wrote: > On 2/3/12 8:02 AM, Jason Grout wrote: > > > The end result was that the straight Cython version was about 13.6 us, > > the expanded version (where e**(k*I) were pre

[sage-support] Re: Evaluate quickly a complex expression

2012-02-02 Thread Oscar Lazo
On 3 feb, 00:45, Simon King wrote: > Hi Jason, > > On 3 Feb., 05:41, Jason Grout wrote: > > > ... > > I would use fast_callable (which for me is 5x faster than subs), ... > > Note that the OP stated that he did try fast_callable, and it was > *slower* than z.subs(K1=k1,K2=k2). Perhaps that indica

[sage-support] Evaluate quickly a complex expression

2012-02-02 Thread Oscar Lazo
o evaluate fastly a complex expression? thanks! Oscar -- 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-support

[sage-support] Elliptic Jacobi functions

2011-11-15 Thread Oscar Lazo
Hi Is there some way to calculate elliptic Jacobi functions in sage? http://en.wikipedia.org/wiki/Jacobi_elliptic_function thanks! Oscar -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr

[sage-support] Re: Suse binary doesn't work

2011-03-16 Thread Oscar Lazo
Sorry, I forgot to describe what's going on. It's this friend of mine, Luis, who is using Suse now, and wants to run sage. But he gets the error above. Thank you! Oscar. -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send emai

[sage-support] Suse binary doesn't work

2011-03-16 Thread Oscar Gerardo Lazo Arjona
luis@linux-smne:~> cd Documentos/sage/sage-4.5.3-linux-32bit-opensuse_11.1_i586-i686-Linux/^C luis@linux-smne:~> cd Documentos/sage/sage-4.5.3-linux-32bit-opensuse_11.1_i586-i686-Linux/ luis@linux-smne:~/Documentos/sage/sage-4.5.3-linux-32bit-opensuse_11.1_i586-i686-Linux> ls COPYING.txt devel

[sage-support] Re: Can't build ATLAS on Ubuntu 10.04

2010-10-16 Thread Oscar Lazo
This is a known bug: http://trac.sagemath.org/sage_trac/ticket/9385 So far we've been unable to explain it... Oscar On Oct 16, 3:09 am, Rodolfo Navarrete wrote: > Hello, I'm trying to compile Sage 4.5.3 on my HP laptop running Ubuntu > 10.04. I have followed the

[sage-support] Showing a custom number of decimal places

2010-10-14 Thread Oscar Vargas
Hi! I'm using SAGE in my Numerical Analysis course at Instituto Tecnológico de Morelia, in Morelia, México. When I type: g(x) = -0.1*x**4 - 0.15*x**3 show(g) the output is something like: x |--> -0.1000x^4 . Is there any way to show just a few decimals when using a SYMBOLIC EX

[sage-support] Re: total differentiation

2010-10-09 Thread Oscar Lazo
On Oct 9, 2:58 pm, jvkersch wrote: > Hi Oscar, > > In Sage 4.6 (currently 4.6alpha2) you will be able to do this using > differential forms: > > sage: x, y, z = var('x, y, z') > sage: U = CoordinatePatch((x, y, z)) > sage: F = DifferentialForms(U) > > sag

[sage-support] Re: total differentiation

2010-10-09 Thread Oscar Lazo
x] + x Dt[y] Before reading your reply I had though it would be easy to implement total differentiation in sage with the stuff we've already got, but on a second thought i don't think sage can express diffrentials by themselves right now... Oscar -- To post to this group, send email to s

[sage-support] total differentiation

2010-10-08 Thread Oscar Lazo
: var('x y z m') sage: f=x^2+y+sin(z) sage: diff(x,m) 0 My guess is there's no way to do this yet, but I also think It shouldn't be too hard to implement. thanks! Oscar -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, se

[sage-support] strange error message when using maxima

2010-10-02 Thread Oscar Gerardo Lazo Arjona
When I use sage from the command line I get the following error message: sage: integral(x,x) 'import site' failed; use -v for traceback Traceback (most recent call last): File "/home/oscar/sage-4.5.2/local/bin/sage-cleaner", line 21, in import os, shutil, sys, time,

[sage-support] declaring integer variable in ODE

2010-09-20 Thread Oscar Gerardo Lazo Arjona
r? but I've already told sage that n is an integer. I'm using sage 4.5.2 thank you Oscar -- 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

[sage-support] Re: i need admin rights to sage's ubuntu

2010-08-29 Thread Oscar Lazo
bad command. As a principle, don't use it unless you know what the command will do. Oscar On Aug 29, 1:27 am, Seb Taylor wrote: > dear sage (and especially the linux and vm) community, > > i'm  a complete noob to sage, linux, virtual machines, and > virtualbox.  i was a

[sage-support] Re: wrong model fitting

2010-08-29 Thread Oscar Lazo
One last thing, Is there some way to calculate the correlation index (R^2) of the fit in sage? thanks! Oscar On Aug 29, 12:15 pm, Oscar Lazo wrote: > Thank you very much, that worked perfect. Though I must say I expected > not having to determine the period myself. I thought find_fit wo

[sage-support] Re: wrong model fitting

2010-08-29 Thread Oscar Lazo
Thank you very much, that worked perfect. Though I must say I expected not having to determine the period myself. I thought find_fit would do that for me. This way all it does is refine my estimate. But thanks again. Oscar. On Aug 29, 2:05 am, Yann wrote: > On Aug 29, 4:50 am, Oscar Gera

[sage-support] Re: Symbolic determinant solution

2010-08-28 Thread Oscar Lazo
It would be better if you posted the matrix complete, or if it's a complicated expression, try to simplify it in a way that the error is still produced. It is difficult to imagine what the problem could be with so little information. Oscar On Aug 28, 6:18 am, samrat wrote: > Hi, > &

[sage-support] Re: How can I make implicit_multiplication default?

2010-08-24 Thread Oscar Lazo
confussion might happen? Mathematica uses automatic names, so it would be interesting to see how and if it avoids this sort of thing. Oscar -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegro

[sage-support] Re: How can I make implicit_multiplication default?

2010-08-21 Thread Oscar Lazo
I have now found out about the automatic_names option, that makes variables be automatically declared. Unfortunately this is not available in the command line, so editing ~/.sage/init.sage will not work. Can this too be set as a default? thanks Oscar On Aug 21, 5:56 pm, Oscar Lazo wrote: >

[sage-support] Re: How can I make implicit_multiplication default?

2010-08-21 Thread Oscar Lazo
I have posted a new question now. My impression is that the problem was related to my GoogleID authentification, since I was working with two ID's at the time. On Aug 21, 1:21 pm, Niles wrote: > Hi Oscar, > > Could you tell us a little more about what fails when you try > ask.

[sage-support] Re: How can I make implicit_multiplication default?

2010-08-21 Thread Oscar Lazo
Great! thank you! On Aug 21, 11:50 am, Mike Hansen wrote: > On Sat, Aug 21, 2010 at 9:31 AM, Oscar Lazo > wrote: > > implicit_multiplication is very time-saving, and a much more natural way to > > write things. I'd love it to be default. > > In your "~/.

[sage-support] How can I make implicit_multiplication default?

2010-08-21 Thread Oscar Lazo
implicit_multiplication is very time-saving, and a much more natural way to write things. I'd love it to be default. BTW: I could not post this to ask.sagemath. I click in "ask your question" and it doesn't get posted. thanks Oscar -- To post to this group, send e

[sage-support] Error installing cadabra.spkg

2010-08-20 Thread Oscar Gerardo Lazo Arjona
g the problem and send the relevant part of of /home/oscar/sage-4.5.2/install.log. Describe your computer, operating system, etc. If you want to try to fix the problem yourself, *don't* just cd to /home/oscar/sage-4.5.2/spkg/build/cadabra-0.115 and type 'make check' or wha

[sage-support] Re: Strange bug in latex rendering

2010-08-08 Thread Oscar Lazo
Errr, now that I think of it I should have sent his to sage-devel. Sorry for the noise, I'll send it there. -- 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 g

[sage-support] Re: Strange bug in latex rendering

2010-08-08 Thread Oscar Lazo
BTW, I am using sage 4.4.4. -- 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-support URL: http://www.sagemath.or

[sage-support] Strange bug in latex rendering

2010-08-08 Thread Oscar Gerardo Lazo Arjona
h a plus sign. Any ideas as to what is wrong? thanks! Oscar -- 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/sa

[sage-support] sage TeXmacs plugin doesn't work

2010-08-05 Thread Oscar Gerardo Lazo Arjona
rt -> Session . The TeXmacs page in the wiki does not mention who the author of this plugin is, so I thought I'd mail here hoping that the author (or someone who uses TeXmacs - sage) is watching. thanks! Oscar. -- To post to this group, send email to sage-support@googlegroups.com To

[sage-support] Re: Problem with typesetting of help in notebook?

2010-07-16 Thread Oscar Lazo
On 16 jul, 09:56, KvS wrote: > Dear all, > > somehow the documentation you get by typing ? in a notebook > cell seems messed up (in my case), Sage 4.4.4 on Ubuntu 10.04 with > Firefox 3.6.6. Since a screenshot is probably worth a 1000 words, here > goes:http://tweakers.net/ext/f/Cv8vuWWbGcYuy6u9Iy

[sage-support] Re: Jmol does not show graphics

2010-07-10 Thread Oscar Lazo
I just noticed the following error appears in the log when i load a jmol plot: java version "1.6.0_18" OpenJDK Runtime Environment (IcedTea6 1.8) (fedora-41.b18.fc13-i386) OpenJDK Server VM (build 14.0-b16, mixed mode) 2010-07-10 13:17:35-0500 [HTTPChannel,6,127.0.0.1] Request error: Connection to

[sage-support] Jmol does not show graphics

2010-07-10 Thread Oscar Gerardo Lazo Arjona
akes the blink of an eye in the notebook). Any ideas of what may be wrong? I'm on fedora 13, firefox 3.6.4. thank you! Oscar -- 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

[sage-support] Re: Notebook appearance: change font and syntax highlighting?

2010-07-08 Thread Oscar Lazo
ssuming I am not just not finding the correct check box!) > > Thanks and best wishes, > David. There is currently no syntax highlighting in the notebook interface. Although it has been discussed. If you are interested in that feature, you are encouraged to develop it. You will find the Sage comm

[sage-support] problem compiling sage

2010-06-27 Thread Oscar Gerardo Lazo Arjona
in the Sage root directory. (If you have already compiled Sage, you must set the SAGE_ROOT variable in the file './sage'). ** so i went into the sage script, and put if [ "$SAGE_ROOT" = "/home/oscar/sage-4.4.

[sage-support] Re: Sagetex wont plot

2010-05-06 Thread Oscar
I tried export PATH=/Applications/sage/:$PATH in Terminal and got this: export: Command not found. I'm running Mac OS 10.5.8. Oscar Chavez On May 5, 7:54 pm, Dan Drake wrote: > On Wed, 05 May 2010 at 07:38AM -0600, jrodri1...@gmail.com wrote: > > Thanks!!! I got that working. B

[sage-support] Re: Error: LaTeX does not seem to be installed.

2010-04-02 Thread Oscar
any of the things that you described in your later message to make Sage (and sagetex) work fine. I have never had to use Terminal to use LaTeX, I do everything from TeXShop. Oscar On Apr 1, 11:24 pm, Chris Kees wrote: > Hi, > > In the notebook I get errors evaluating %latex entrie

[sage-support] Re: sagetex - result with comma as decimal separator

2010-03-24 Thread Oscar
I agree. Ideally, sagetex would work with the numprint package and the different language packages for babel,so that users of sagetex and those packages wouldn't need to do anything different. Or, as I think you imply, an option within sagetex. Oscar On Mar 23, 7:34 pm, Dan Drake wrote:

[sage-support] Eneble Java in Firefox

2010-03-11 Thread Oscar Castillo-Felisola
http://doxdrum.wordpress.com/2010/02/22/enable-java-plugin-on-firefox-3-6-karmic/ -- _ Oscar Castillo-Felisola. Grupo de Fisica Teorica. Centro de Estudios Cientificos. Av. Arturo Prat 514. Valdivia-Chile

[sage-support] Re: error with integral

2010-03-06 Thread Oscar Lazo
Then i don't guess it's my fault it doesn't work. Any thoughts about how to make this work? On 6 mar, 11:42, Oscar Gerardo Lazo Arjona wrote: > Hey guys, what's wront with this integral? > > sage: integral(x^3/(e^x-1),x,0,oo) > > Traceback (most recent

[sage-support] error with integral

2010-03-06 Thread Oscar Gerardo Lazo Arjona
Hey guys, what's wront with this integral? sage: integral(x^3/(e^x-1),x,0,oo) Traceback (most recent call last): File "", line 1, in File "_sage_input_5.py", line 5, in integral(f,x,_sage_const_0 ,oo) File "", line 1, in File "/home

[sage-support] Import a Data file

2010-03-04 Thread Oscar Castillo-Felisola
Hi everybody, I'd like to know if it is possible to import data into Sage, so that plots (or other manipulation) might be done. Thank you guys! -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubs

[sage-support] Scientific Notation

2010-03-03 Thread Oscar Castillo-Felisola
Hi everybody! I'd like to know if there is a way of say Sage to return a result in scientific notation by default, as well as controlling the number of significant digits. -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-su

[sage-support] Re: Problem compiling with cython

2010-02-21 Thread Oscar Lazo
On 21 feb, 21:50, Oscar Gerardo Lazo Arjona wrote: > He is on an amd phenom 965 x4 a 3.4 Ghz processor, and Ubuntu 9.10 64 bits. It turns out it is actually an Intel core 2 dou with ubuntu 9.10 32 bits thanks Oscar -- To post to this group, send email to sage-support@googlegroups.com

[sage-support] Problem compiling with cython

2010-02-21 Thread Oscar Gerardo Lazo Arjona
ode_sage17_spyx.c> __home_jua...ode_sage17_spyx.html <http://localhost:8000/home/admin/0/cells/0/__home_juan1489__sage_sage_notebook_sagenb_home_admin_0_code_sage17_spyx.html> It works fine on my machine though. He is on an amd phenom 965 x4 a 3.4 Ghz processor, and Ubuntu 9.10 64 b

[sage-support] Re: Integer solutions to an equations system

2010-02-19 Thread Oscar Lazo
That was was a lot of good feedback! I'll try that thank you all! Oscar -- 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.googl

[sage-support] Integer solutions to an equations system

2010-02-17 Thread Oscar Gerardo Lazo Arjona
d find the answer by examining succesive values of x1 untill all the x are integer, but is there some way to tell sage that we are dealing with integer variables? I have the feeling that this is a more profound problem than it appears (finding integer solutions). thanks! Oscar -- To post to

[sage-support] Re: sagetex & TeXShop

2010-02-16 Thread Oscar
Using "solve(x^2-5*x-24, x)" did fix my problem, thank you. I should have checked that. Oscar On Feb 15, 7:11 pm, Dan Drake wrote: > On Mon, 15 Feb 2010 at 08:21AM -0800, Oscar wrote: > > Back to square 1: > > > I added a few more lines of code and then it stopped wo

[sage-support] Re: sagetex & TeXShop

2010-02-15 Thread Oscar
The .tex file is at: http://dl.dropbox.com/u/3709792/example1.tex And the generated .sage file: http://dl.dropbox.com/u/3709792/example1.sage Oscar On Feb 15, 10:21 am, Oscar wrote: > Back to square 1: > > I added a few more lines of code and then it stopped working. Plots > are

[sage-support] Re: sagetex & TeXShop

2010-02-15 Thread Oscar
lines of code. It did work at first, but when I ran it again after a couple of cosmetic changes, it stopped working. The full console output is at: http://dl.dropbox.com/u/3709792/sagetex_example_console.txt Thanks, Oscar On Feb 14, 11:02 pm, Oscar wrote: > SUCESS!! Thank you very much. I had

[sage-support] Re: sagetex & TeXShop

2010-02-14 Thread Oscar
y and then sudo mktexlsr) and now I am a very happy camper. Thank you very much for your help, and for writing sagetex. Oscar On Feb 14, 6:51 pm, Dan Drake wrote: > On Sun, 14 Feb 2010 at 12:26PM -0800, Oscar wrote: > > The story gets more complicated: I commented out the \sage{2^100} &

[sage-support] Re: sagetex & TeXShop

2010-02-14 Thread Oscar
of using \textsf{Sage} within a \LaTeX\ document: \sageplot[width=3in]{plot((sin(x))/x,-10,10)} \end{document} What is wrong with the \sage command then? Oscar On Feb 14, 2:10 pm, Oscar wrote: > I did change the drop-down menu so that it says 'sage'. I did > '

[sage-support] Re: sagetex & TeXShop

2010-02-14 Thread Oscar
I did change the drop-down menu so that it says 'sage'. I did 'kpsewhich sagetex.sty' and this is what I got: Cnidus:~ oscar$ kpsewhich sagetex.sty /Users/oscar/Library/texmf/tex/sagetex.sty The whole console text is at http://dl.dropbox.com/u/3709792/sagetex_example_con

[sage-support] sagetex & TeXShop

2010-02-12 Thread Oscar
I just installed Sage (sage-4.3.2-OSX-64bit-10.6-i386-Darwin.dmg) in my MacBook Pro (Mac OS 10.6.2). I am using TeXShop 2.30. I am trying to use sagetex with TeXShop with no success. - My source file begins with %!TEX TS-program = sage - I included \usepackage{sagetext} in the preamble. - sagetex

[sage-support] Sage in calculators

2010-01-31 Thread Oscar Gerardo Lazo Arjona
n on a computer. Just a thought, (CASIO and Texas Instruments) come to my mind. thanks Oscar -- 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://gr

[sage-support] Re: Complex valued functions and parametric_plots

2010-01-31 Thread Oscar Lazo
On 30 ene, 14:57, Brian Lins wrote: > I am running into a problem trying to plot a complex valued function > using parametric plots. Oh, I didn't realize this thread, before posting a very similar thing. I do hope this recieves some attention. thanks Oscar -- To post to this

[sage-support] Complex values in parametric plot3d

2010-01-31 Thread Oscar Gerardo Lazo Arjona
,sqrt(1-u^2-v^2)),(u,-1,1),(v,-1,1)).show(aspect_ratio=(1,1,1)) should draw half a sphere. thanks Oscar -- 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, visi

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