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?
Thanks,
Jason
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