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Levenshtein distance: Difference between revisions

→‎{{header|Common Lisp}}: Fix the formula for Levenshtein distance
(→‎{{header|Common Lisp}}: Fix the formula for Levenshtein distance)
Line 1,398:
((aref rec x y) (aref rec x y))
(t (setf (aref rec x y)
(min (+ (if (char= (char aleven (1- la x)) (char b (- lb y))) 0 1)
(min+ (leven x (1- xy)) y1)
(+ (leven (1- x) (1- y)) (if (char= (levenchar a (- la x)) (char b (1- lb y))) 0 1))))))))
(leven (1- x) (1- y)))))))))
(leven la lb))))
 
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