On Jan 17, 2012 10:06 AM, "Jason Grout" <jason-s...@creativetrax.com> wrote:
>
> On 1/17/12 12:01 PM, William Stein wrote:
>
>> Nils example is interesting though, since it suggests using SR.var
>> instead of var in preparsing callable symbolic function creation.
>> E.g., instead of
>>
>> sage: preparse('f(x) = 10*x')
>> '__tmp__=var("x"); f = symbolic_expression(Integer(10)*x).function(x)'
>>
>> do
>>
>> sage: preparse('f(x) = 10*x')
>> '__tmp__=SR.var("x"); f = symbolic_expression(Integer(10)*x).function(x)'
>
>
> Wouldn't that need to be:
>
> 'x=SR.var("x"); f = symbolic_expression(Integer(10)*x).function(x)'
>
> since x is not injected into the namespace then?
>I think it should be __tmp__ on the right instead of x. > Thanks, > > Jason > > > -- > To post to this group, send an email to sage-devel@googlegroups.com > To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com > For more options, visit this group at http://groups.google.com/group/sage-devel > URL: http://www.sagemath.org -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
