Xah Talk Show 2024-06-11 Ep558, Which is Best Lisp? Common Lisp, Scheme, Elisp, Clojure, Wolfram Language

xts 2024-06-11 jHKWT
# x = 3
# print( x )

xlist = [3, 4, 5]
print( xlist )

xlist[0] = 99
print( xlist )
;; (setq x 3)
;; (print x)

(setq xlist (list 3 4 5))
(print xlist)

;; with this setf, the lisp expression changed meaning, depending on its context
(setf (elt xlist 0) 99)
(print xlist)
WolframLang 2024-06-11 fVM9
WolframLang 2024-06-11 fVM9