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As readers may not be aware of the area of mathematics to which the symbol that they are looking for is related, the different meanings of a symbol are grouped in the section corresponding to their most common meaning. When the meaning depends on the syntax, a symbol may have different entries depending on the syntax.
This list is incomplete; you can help by adding missing items. ( January 2011 ) Latin and Greek letters are used in mathematics , science , engineering , and other areas where mathematical notation is used as symbols for constants , special functions , and also conventionally for variables representing certain quantities.
In applied fields the word "tight" is often used with the same meaning. [2] smooth Smoothness is a concept which mathematics has endowed with many meanings, from simple differentiability to infinite differentiability to analyticity, and still others which are more complicated. Each such usage attempts to invoke the physically intuitive notion ...
p for a prime number or a probability; q for a prime power or a quotient; r for a radius, a remainder or a correlation coefficient; t for time; x, y, z for the three Cartesian coordinates of a point in Euclidean geometry or the corresponding axes; z for a complex number, or in statistics a normal random variable; α, β, γ, θ, φ for angle ...
A mathematical constant is a key number whose value is fixed by an unambiguous definition, often referred to by a symbol (e.g., an alphabet letter), or by mathematicians' names to facilitate using it across multiple mathematical problems. [1]
This following list features abbreviated names of mathematical functions, function-like operators and other mathematical terminology. This list is limited to abbreviations of two or more letters (excluding number sets). The capitalization of some of these abbreviations is not standardized – different authors might use different capitalizations.
a probability (as in P(E), which reads "the probability P of event E happening") p represents a prime number; the numerator of a fraction; the unit prefix pico (10 −12) [10] a proton, often p + or 1 1 p; the linear momentum in physics equations [10] the perimeter of a triangle or other polygon; generalized momentum [10] the pressure in ...
The rationale behind this is that it enables design and usage of special mathematical characters that include all necessary properties to differentiate from other alphanumerics, e.g. in mathematics an italic "𝐴" can have a different meaning from a roman letter "A".