In a LISP-like prefix notation, all components are entered as operator, , , ..., . If an argument of an operation is another operation, it is enclosed in braces. For example, in a LISP-like prefix notation, the example formula from above is:
(Integrate (/ (^ (* 4 x) 3) (Log x)) x 10 20)
LISP-like prefix notation is more difficult for a user to enter, but better for computer processing. It also provides a good intermediate representation of formulae, due to its consistency and regular structure.