#endif
-- | Applied to a predicate and a list, 'any' determines if any element
--- of the list satisfies the predicate.
+-- of the list satisfies the predicate. For the result to be
+-- 'False', the list must be finite; 'True', however, results from a 'True'
+-- value for the predicate applied to an element at a finite index of a finite or infinite list.
any :: (a -> Bool) -> [a] -> Bool
-- | Applied to a predicate and a list, 'all' determines if all elements
--- of the list satisfy the predicate.
+-- of the list satisfy the predicate. For the result to be
+-- 'True', the list must be finite; 'False', however, results from a 'False'
+-- value for the predicate applied to an element at a finite index of a finite or infinite list.
all :: (a -> Bool) -> [a] -> Bool
#ifdef USE_REPORT_PRELUDE
any p = or . map p
#endif
-- | 'elem' is the list membership predicate, usually written in infix form,
--- e.g., @x \`elem\` xs@.
+-- e.g., @x \`elem\` xs@. For the result to be
+-- 'False', the list must be finite; 'True', however, results from an element equal to @x@ found at a finite index of a finite or infinite list.
elem :: (Eq a) => a -> [a] -> Bool
-- | 'notElem' is the negation of 'elem'.