Re: [sage-support] Re: how to change show() defaults for 2D plots

2010-07-11 Thread Johannes Huisman
Mike Hansen wrote: On Sun, Jul 11, 2010 at 5:48 AM, Johannes wrote: Sorry for posting twice. I just noticed that my first message got through all right, though I did not receive it myself! Is this a common behaviour of google groups? Yes, this is a common behavior of Google Groups and Gmail.

Re: [sage-support] Re: how to change show() defaults for 2D plots

2010-07-11 Thread Mike Hansen
On Sun, Jul 11, 2010 at 5:48 AM, Johannes wrote: > Sorry for posting twice. I just noticed that > my first message got through all right, though I did > not receive it myself! Is this a common behaviour > of google groups? Yes, this is a common behavior of Google Groups and Gmail. You can set de

[sage-support] Re: Pattern matching of a symbolic function acting on a symbolic variable

2010-07-11 Thread ma...@mendelu.cz
On 11 čnc, 12:22, William Stein wrote: > On Sat, Jul 10, 2010 at 10:04 PM, David Sanders wrote: > > Maybe > >    http://sagemath.org/doc/reference/calculus.html Perhaps also http://www.ginac.de/tutorial/Pattern-matching-and-advanced-substitutions.html Or pass to Maxima and use pattern match

[sage-support] Re: how to change show() defaults for 2D plots

2010-07-11 Thread Johannes
Sorry for posting twice. I just noticed that my first message got through all right, though I did not receive it myself! Is this a common behaviour of google groups? Johan On Jul 11, 2:21 pm, Johannes wrote: > Is there a way to change default settings of the show() > method for 2D plots? Accordi

[sage-support] how to change show() defaults for 2D plots

2010-07-11 Thread Johannes
Is there a way to change default settings of the show() method for 2D plots? According to the reference manual, such a feature does exist for 3D plots through the commands from sage.plot.plot3d.base import SHOW_DEFAULTS SHOW_DEFAULTS['frame']=False They set the default value of frame to False for

Re: [sage-support] Re: Pattern matching of a symbolic function acting on a symbolic variable

2010-07-11 Thread William Stein
On Sat, Jul 10, 2010 at 10:04 PM, David Sanders wrote: > > > On Jul 10, 10:01 pm, David Sanders wrote: >> Hi, >> >> Following up from a couple of my previous posts, I am now wondering >> how to do symbolic pattern matching for an expression of the following >> form: > > Apologies for replying to