[sage-support] Re: Inheritance from sage.symbolic.expression.Expression

2009-06-18 Thread Nicolas
Dear Burcin, After thorough tests, your patch works pretty well ! I have just encountered a problem with pickling (and thus the save function). There is a workaround by using the __repr__ function for file saving but this requires parsing after loading. Here is the behavior of save in

[sage-support] Re: Inheritance from sage.symbolic.expression.Expression

2009-06-15 Thread Nicolas
Dear Burcin Thanks for all It seems the patch works fine for my application, at least this is what the first tests says ! I will get back to here if I see issues Nicolas On 12 juin, 11:22, Burcin Erocal bur...@erocal.org wrote: Hi Nicolas, On Fri, 12 Jun 2009 02:09:08 -0700 (PDT) Nicolas

[sage-support] Re: Inheritance from sage.symbolic.expression.Expression

2009-06-12 Thread Nicolas
Dear Burcin, Just one quick question about patches, I have just changed the expression.pyx file and ran another make (which took not so much time). But it does not seem to work. Is this simple way of applying patch enough or do I have to go through the mercurial system ? Thanks ! On 11 juin,

[sage-support] Re: Inheritance from sage.symbolic.expression.Expression

2009-06-12 Thread Minh Nguyen
Hi Nicolas, On Fri, Jun 12, 2009 at 7:09 PM, Nicolasnicolas.fresseng...@gmail.com wrote: Dear Burcin, Just one quick question about patches, I have just changed the expression.pyx file and ran another make (which took not so much time). But it does not seem to work. Is this simple way of

[sage-support] Re: Inheritance from sage.symbolic.expression.Expression

2009-06-12 Thread Mike Hansen
Hello, On Fri, Jun 12, 2009 at 2:09 AM, Nicolasnicolas.fresseng...@gmail.com wrote: Dear Burcin, Just one quick question about patches, I have just changed the expression.pyx file and ran another make (which took not so much time). After you make the change to the file, just run sage -br

[sage-support] Re: Inheritance from sage.symbolic.expression.Expression

2009-06-12 Thread Burcin Erocal
Hi Nicolas, On Fri, 12 Jun 2009 02:09:08 -0700 (PDT) Nicolas nicolas.fresseng...@gmail.com wrote: Just one quick question about patches, I have just changed the expression.pyx file and ran another make (which took not so much time). But it does not seem to work. Is this simple way of

[sage-support] Re: Inheritance from sage.symbolic.expression.Expression

2009-06-11 Thread Burcin Erocal
Hi Nicolas, On Thu, 11 Jun 2009 07:07:50 -0700 (PDT) Nicolas nicolas.fresseng...@gmail.com wrote: Hi all, I am trying, in sage 4.0, to write a class that inherits from the new sage.symbolic.expression.Expression class. I have not found any precise signature for the __init__ method of

[sage-support] Re: Inheritance from sage.symbolic.expression.Expression

2009-06-11 Thread Nicolas
Hi Burcin I am still in sage-4.0... The 4.0.1 is currently building. I am writing a piece of software whose purpose is to analyse a set of given equations to transform them into Cellular Automata to solve differential problems right from the formal expression. You can get details there :