(SETQ add5 '(LAMBDA (n) (SETQ n (+ n 5)))) (funcall add5 3)
Standard input is empty
Standard output is empty
*** - FUNCALL: argument (LAMBDA (N) (SETQ N (+ N 5))) is not a function. To get a function in the current environment, write (FUNCTION ...). To get a function in the global environment, write (COERCE '... 'FUNCTION).