> Try giving `eval` a namespace that includes `racket/base`: > > (define ns (make-base-namespace)) > (eval '(+ 1 2) ns)
p.s. If you don't supply the second, namespace argument to `eval`, it defaults to `(current-namespace)` -- which by default is an empty namespace. So, you can also change the value of the `current-namespace` parameter, around one or more calls to `eval`: (parameterize ([current-namespace (make-base-namespace)]) (eval '(+ 1 2)) (eval '(+ 1 41))) -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.