wikipedia
English
Etymology
Named for (Hungarian-born) American mathematician w:Paul Halmos|Paul Halmos (born 1916) who first used it in mathematics, after seeing it marking the end of articles in magazines.
Noun
en-noun|es
rfv-inflection|halmoses
- mathematics The symbol �unicode|�� (Unicode U+220E, �END OF PROOF�) marking the end of a proof.
Synonyms
tombstone
Category:English eponyms
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