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  2. Grapheme - Wikipedia

    en.wikipedia.org/wiki/Grapheme

    In linguistics, a grapheme is the smallest functional unit of a writing system. [1] The word grapheme is derived from Ancient Greek gráphō ('write'), and the suffix -eme by analogy with phoneme and other emic units. The study of graphemes is called graphemics. The concept of graphemes is abstract and similar to the notion in computing of a ...

  3. Neural basis of synesthesia - Wikipedia

    en.wikipedia.org/wiki/Neural_basis_of_synesthesia

    Semantic associations are how people assign meaning to concepts and play a significant role in certain types of synesthesia, particularly in linguistic-based forms like grapheme-color synesthesia. In these cases, specific letters or words evoke colors, suggesting that semantic processing may link otherwise separate sensory experiences.

  4. Graph of a function - Wikipedia

    en.wikipedia.org/wiki/Graph_of_a_function

    Given a function: from a set X (the domain) to a set Y (the codomain), the graph of the function is the set [4] = {(, ()):}, which is a subset of the Cartesian product.In the definition of a function in terms of set theory, it is common to identify a function with its graph, although, formally, a function is formed by the triple consisting of its domain, its codomain and its graph.

  5. Writing system - Wikipedia

    en.wikipedia.org/wiki/Writing_system

    A grapheme is the basic functional unit of a writing system. Graphemes are generally defined as minimally significant elements which, when taken together, comprise the set of symbols from which texts may be constructed. [14] All writing systems require a set of defined graphemes, collectively called a script. [15]

  6. Glyph - Wikipedia

    en.wikipedia.org/wiki/Glyph

    For example, the grapheme à requires two glyphs: the basic a and the grave accent `. In general, a diacritic is regarded as a glyph, [2] even if it is contiguous with the rest of the character like a cedilla in French, Catalan or Portuguese, the ogonek in several languages, or the stroke on a Polish "Ł". Although these marks originally had no ...

  7. Implicit surface - Wikipedia

    en.wikipedia.org/wiki/Implicit_surface

    Vision-based surface reconstruction use implicit functions for statistical modelling of surfaces: SDFStudio [10], Geo-Neus [11], PointSDF [12], etc. Various other software exist for polygonization of implicit surfaces, in context of Marching cubes , and in general Image-based meshing and , but they are not necessary based on an algebraic close ...

  8. Combining Diacritical Marks - Wikipedia

    en.wikipedia.org/wiki/Combining_Diacritical_Marks

    Combining Diacritical Marks is a Unicode block containing the most common combining characters.It also contains the character "Combining Grapheme Joiner", which prevents canonical reordering of combining characters, and despite the name, actually separates characters that would otherwise be considered a single grapheme in a given context.

  9. List of mathematical functions - Wikipedia

    en.wikipedia.org/wiki/List_of_mathematical_functions

    Algebraic functions are functions that can be expressed as the solution of a polynomial equation with integer coefficients. Polynomials: Can be generated solely by addition, multiplication, and raising to the power of a positive integer. Constant function: polynomial of degree zero, graph is a horizontal straight line