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There is no place where he's assigning a value to an already-defined variable. Nothing is "varying." Perhaps the restriction can be put this way: you're only a
by jfarmer 13y ago
There is no place where he's assigning a value to an already-defined variable. Nothing is "varying." Perhaps the restriction can be put this way: you're only allowed to define variables by naming them as an argument to some function and then calling that function with some value.
- derefr 13y agoStill, this isn't what I expected when I clicked the link; I was expecting something about point-free or combinatoric programming :)