3 ms·
Not quite. If you drop Lisp's variable-arity operators, that enables you to drop the parenthesis. If you drop the parenthesis, that gives you Polish notation.
by bunderbunder 12y ago
Not quite. If you drop Lisp's variable-arity operators, that enables you to drop the parenthesis. If you drop the parenthesis, that gives you Polish notation.
For example:
Lisp: (* (+ 1 2 3) (- 4 5) )
Polish: * + + 1 2 3 - 4 5