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Functional programming languages often work that way. E.g., in Erlang, if you've already bound a variable X to a value, and want to compute another value of X,
by paskozdilar 4y ago
Functional programming languages often work that way. E.g., in Erlang, if you've already bound a variable X to a value, and want to compute another value of X, you cannot use the same variable name - you have to use X2 or something else.