{'fraction_non_alphanumeric': 0.04927536231884058, 'fraction_numerical': 0.005797101449275362, 'mean_word_length': 4.323076923076923, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
On some isomorphisms of De Morgan algebras of fuzzy sets.

In this paper the classes of De Morgan algebras (P(X),n,U,n) are studied. With respect to isomorphisms of such algebras, being P(X) the fuzzy sets on a universe X taking values in [0,1], U and n the usual union and intersection given by max and min operations and n a proper complement.