https://www.tutorialspoint.com/execute_lisp_online.php
https://onecompiler.com/commonlisp/3yt4frr3y

 

Two of them cant give the output of the simple program, (+ 2 3).

LISP, what is it?

 

OK,

I found online compiler, which accepts this:

(print (+ 2 3))

 

Interesting. There doesn't seem to be an online repl anywhere. I thought there was, but that would have been back in the '00s. 😄

So you'll have to output values manually. The traditional functions are WRITE-LINE for simple output and FORMAT for pretty-printing.

34 minutes ago, Sensei said:

LISP, what is it?

Only the most awesome computer programming language of the 1960s! 😋

Edited December 27, 20222 yr by Lorentz Jr

24 minutes ago, Lorentz Jr said:

Only the most awesome computer programming language of the 1960s! 😋

Mortals and their sense of humor.. can't grasp it..