F (minuscule: f) is the sixth letter of the Latin alphabet and many modern alphabets influenced by it, including the modern English alphabet and the alphabets of all other modern western European languages. Its name in English is ef (pronounced ),...
In mathematics, the Fourier transform (FT) is an integral transform that takes a function as input and outputs another function that describes the extent to which various frequencies are present in the original function. The output of the transform...
Fraktur (German: [fʁakˈtuːɐ̯] ) is a book hand of the Latin alphabet and any of several blackletter typefaces derived from this hand. It is designed such that the beginnings and ends of the individual strokes that make up each letter will be clearly...
In mathematics, a finite field or Galois field (so-named in honor of Évariste Galois) is a field that has a finite number of elements. As with any field, a finite field is a set on which the operations of multiplication, addition, subtraction and...
Phonetic Extensions Supplement is a Unicode block containing characters for specialized and old-style forms of the International Phonetic Alphabet.
Unicode has subscripted and superscripted versions of a number of characters including a full set of Arabic numerals. These characters allow any polynomial, chemical and certain other equations to be represented in plain text without using any form...
Enclosed Alphanumeric Supplement is a Unicode block consisting of Latin alphabet characters and Arabic numerals enclosed in circles, ovals or boxes, used for a variety of purposes. It is encoded in the range U+1F100–U+1F1FF in the Supplementary...
Enclosed Alphanumerics is a Unicode block of typographical symbols of an alphanumeric within a circle, a bracket or other not-closed enclosure, or ending in a full stop. The block is fully allocated. Within the Basic Multilingual Plane, a few...
The General Dynamics F-111 Aardvark is a retired, supersonic, medium-range fighter-bomber. Production models of the F-111 had roles that included attack (e.g., interdiction), strategic bombing (including nuclear weapons capabilities),...
The letter F with hook (uppercase Ƒ, lowercase: ƒ) is a letter of the Latin script based on the letters F and f with a descender hook added. The italic form of the lowercase letter is used as a florin symbol. A similar-looking letter, ⟨ʄ⟩ (a turned...
