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  2. Multiplication sign - Wikipedia

    en.wikipedia.org/wiki/Multiplication_sign

    U+00F7 ÷ DIVISION SIGN. The multiplication sign ( × ), also known as the times sign or the dimension sign, is a mathematical symbol used to denote the operation of multiplication, which results in a product. [1] While similar to a lowercase X ( x ), the form is properly a four-fold rotationally symmetric saltire. [2]

  3. Glossary of mathematical symbols - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_mathematical...

    Glossary of mathematical symbols. A mathematical symbol is a figure or a combination of figures that is used to represent a mathematical object, an action on mathematical objects, a relation between mathematical objects, or for structuring the other symbols that occur in a formula. As formulas are entirely constituted with symbols of various ...

  4. The Lost Symbol (TV series) - Wikipedia

    en.wikipedia.org/wiki/The_Lost_Symbol_(TV_series)

    November 18, 2021. ( 2021-11-18) Dan Brown's The Lost Symbol, or simply The Lost Symbol, is an American action - adventure mystery - thriller television series based on Dan Brown 's 2009 novel The Lost Symbol. The series is a prequel to the Robert Langdon film series and features Ashley Zukerman as fictional Harvard symbologist Robert Langdon.

  5. List of musical symbols - Wikipedia

    en.wikipedia.org/wiki/List_of_musical_symbols

    Musical symbols are marks and symbols in musical notation that indicate various aspects of how a piece of music is to be performed. There are symbols to communicate information about many musical elements, including pitch, duration, dynamics, or articulation of musical notes; tempo, metre, form (e.g., whether sections are repeated), and details about specific playing techniques (e.g., which ...

  6. Gender symbol - Wikipedia

    en.wikipedia.org/wiki/Gender_symbol

    Gender symbol. The three standard sex symbols in biology are male ♂, female ♀ and hermaphroditic ⚥; originally the symbol for Mercury, ☿, was used for the last. These symbols were first used by Carl Linnaeus in 1751 to denote whether flowers were male ( stamens only), female ( pistil only) or perfect flowers with both pistils and ...

  7. Copyright symbol - Wikipedia, the free encyclopedia

    en.wikipedia.org/wiki/Copyright_symbol

    The copyright symbol, or copyright sign, designated by (a circled capital letter "C"), is the symbol used in copyright notices for works other than sound recordings.

  8. Adinkra symbols - Wikipedia

    en.wikipedia.org/wiki/Adinkra_symbols

    Adinkra symbols. Adinkra are symbols from Ghana that represent concepts or aphorisms. Adinkra are used extensively in fabrics, logos and pottery. They are incorporated into walls and other architectural features. Adinkra symbols appear on some traditional Akan goldweights. The symbols are also carved on stools for domestic and ritual use.

  9. Null symbol - Wikipedia

    en.wikipedia.org/wiki/Null_symbol

    Null symbol. Look up null or ␀ in Wiktionary, the free dictionary. Null symbol may refer to: Null character, U+0000, U+2400 "symbol for null" (␀), a single-character glyph "NUL". Null sign (∅), the empty set. Null (SQL) (ω), a special marker and keyword NULL in SQL. Empty string (λ, Λ, or ε), in formal language theory.