Often, one wishes to execute multiple function calls in order.

(PROGN < statement₁> ... < statement_n> )

will execute < statement₁> through < statement_n> in order; the value of PROGN is the value of < statement_n> .

Multiple statements are automatically executed at the ``top level'' of a function or within a COND clause; this is sometimes referred to as an implicit PROGN.

(PROG1 < statement₁> ... < statement_n> )

will execute < statement₁> through < statement_n> in order; the value of PROG1 is the value of < statement₁> .

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