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by lispm
3316 days ago
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> Since functions self-evaluate, FOO evaluates to itself No, in Lisp FOO is a name of a function, not a function itself. Thus FOO evaluates to a function (otherwise it would be an error) in a Lisp-1 like Scheme. In a Lisp-2 like Common Lisp, one would say that the function value of FOO is retrieved. > Indeed, when strictly evaluating (foo '(1 2)), first the arguments are evaluated Actually not. In Lisp the first item needs to be looked at first. If it is determined to name a function, then we can evaluate the arguments, of which there is only one in this case. |
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PS: The second you quoted out of order. If you reread, you will see that I was referring to FOO as the first "argument" (a typo for "element"..).