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  2. Horseshoe (symbol) - Wikipedia

    en.wikipedia.org/wiki/Horseshoe_(symbol)

    Horseshoe [1] (⊃, \supset in TeX) is a symbol used to represent: Material conditional in propositional logic; Superset in set theory; It was used by Whitehead and Russell in Principia Mathematica. In Unicode the symbol is encoded U+2283 ⊃ SUPERSET OF (⊃, ⊃, ⊃).

  3. List of logic symbols - Wikipedia

    en.wikipedia.org/wiki/List_of_logic_symbols

    The following table lists many common symbols, together with their name, how they should be read out loud, and the related field of mathematics. Additionally, the subsequent columns contains an informal explanation, a short example, the Unicode location, the name for use in HTML documents, [1] and the LaTeX symbol.

  4. Ʊ - Wikipedia

    en.wikipedia.org/wiki/Ʊ

    Shapes of horseshoe as designed for the African reference alphabet, clearly based on a serifed shape of the Latin capital U.. The letter Ʊ (minuscule: ʊ), called horseshoe or sometimes bucket, inverted omega or Latin upsilon, is a letter of the International Phonetic Alphabet used to transcribe a near-close near-back rounded vowel.

  5. List of typographical symbols and punctuation marks

    en.wikipedia.org/wiki/List_of_typographical...

    Typographical symbols and punctuation marks are marks and symbols used in typography with a variety of purposes such as to help with legibility and accessibility, or to identify special cases. This list gives those most commonly encountered with Latin script .

  6. Chess symbols in Unicode - Wikipedia

    en.wikipedia.org/wiki/Chess_symbols_in_Unicode

    Unicode 15.1 specifies a total of 110 spread across two blocks. The standard set of chess pieces—king, queen, rook, bishop, knight, or pawn, with white and black variants—were included in the block Miscellaneous Symbols. In Unicode 12.0, the Chess Symbols block (U+1FA00–U+1FA6F) was allocated for inclusion of extra chess piece ...

  7. Near-close near-back rounded vowel - Wikipedia

    en.wikipedia.org/wiki/Near-close_near-back...

    The near-close back protruded vowel is typically transcribed in IPA simply as ʊ , and that is the convention used in this article. As there is no dedicated diacritic for protrusion in the IPA, symbol for the near-close back rounded vowel with an old diacritic for labialization, ̫ , can be used as an ad hoc symbol ʊ̫ for the near-close back protruded vowel.

  8. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. List of Unicode characters - Wikipedia

    en.wikipedia.org/wiki/List_of_Unicode_characters

    As of Unicode version 16.0, there are 155,063 characters with code points, covering 168 modern and historical scripts, as well as multiple symbol sets.This article includes the 1,062 characters in the Multilingual European Character Set 2 subset, and some additional related characters.