changeset 4224 | 79e205c3a82c |
parent 4212 | 68c7b37f8721 |
child 4248 | 5e8a31c41d44 |
--- a/src/Pure/library.ML Wed Nov 12 18:58:50 1997 +0100 +++ b/src/Pure/library.ML Thu Nov 13 10:31:42 1997 +0100 @@ -228,7 +228,7 @@ | find n (x :: xs) = if pred x then n else find (n + 1) xs; in find 0 end; -val find_index_eq = find_index o equal; +fun find_index_eq x = find_index (equal x); (*find first element satisfying predicate*) fun find_first _ [] = None