grammer error

This commit is contained in:
Yuichi Nishiwaki 2014-07-26 16:20:26 +09:00
parent 5689abb483
commit 27b157fb19
1 changed files with 1 additions and 1 deletions

View File

@ -20,7 +20,7 @@
expr))))) expr)))))
(define (memoize f) (define (memoize f)
"memoize on a symbol" "memoize on symbols"
(define cache (make-dictionary)) (define cache (make-dictionary))
(lambda (sym) (lambda (sym)
(if (dictionary-has? cache sym) (if (dictionary-has? cache sym)