On Saturday, March 15, 2014 8:23:47 PM UTC-7, Nils Bruin wrote:
On Thursday, March 13, 2014 3:05:22 PM UTC-7, Lee Worden wrote:
sage: s = symbolic_expression( 'a(x)' )
sage: s.substitute_function(
sage.symbolic.function_factory.function('a'),
sage.symbolic.function_factory.function('A')
On Thursday, March 13, 2014 3:05:22 PM UTC-7, Lee Worden wrote:
sage: s = symbolic_expression( 'a(x)' )
sage: s.substitute_function(
sage.symbolic.function_factory.function('a'),
sage.symbolic.function_factory.function('A') )
A(x)
sage: t = deepcopy( s )
Since symbolic expressions