Hello,
A map command seems also right :
sage: [f0, f1] = map (lambda n: lambda x: bessel_J(n,x),[0,1]) ;
f0(0);f1(0)
1.00000000000000
0.000000000000000
In the command [lambda x: n*x for n in [0..1]] there is a variable n in
the for list,
and questions about its value (a dalayed evaluation, an immediate
assignment, ...)
In the map command there is no variable, n is only the parameter of the
outer function,
bug about variables are impossible ;-).
F.
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