• Thumbnail for Pick's theorem
    In geometry, Pick's theorem provides a formula for the area of a simple polygon with integer vertex coordinates, in terms of the number of integer points...
    20 KB (2,337 words) - 22:22, 17 August 2024
  • Thumbnail for Georg Alexander Pick
    Schleisinger and Adolf Josef Pick and died at Theresienstadt concentration camp. Today he is best known for Pick's theorem for determining the area of...
    4 KB (339 words) - 00:01, 16 September 2024
  • Thumbnail for Integer lattice
    lattice is coarsely equivalent to Euclidean space. Pick's theorem, first described by Georg Alexander Pick in 1899, provides a formula for the area of a simple...
    5 KB (516 words) - 09:52, 5 April 2024
  • Thumbnail for Schwarz lemma
    to itself. The lemma is less celebrated than deeper theorems, such as the Riemann mapping theorem, which it helps to prove. It is, however, one of the...
    8 KB (1,578 words) - 02:43, 17 April 2024
  • Thumbnail for Reeve tetrahedra
    in 1957 used them to show that higher-dimensional generalizations of Pick's theorem do not exist. All vertices of a Reeve tetrahedron are lattice points...
    4 KB (496 words) - 18:22, 9 November 2024
  • side lengths (Heron's formula), vectors, coordinates, line integrals, Pick's theorem, or other properties. Heron of Alexandria found what is known as Heron's...
    20 KB (3,530 words) - 10:58, 11 November 2024
  • Schwarz–Ahlfors–Pick theorem is an extension of the Schwarz lemma for hyperbolic geometry, such as the Poincaré half-plane model. The Schwarz–Pick lemma states...
    2 KB (214 words) - 00:33, 12 August 2023
  • by Alicia K. Harris Pick operating system, a computer operating system Pick's disease, a neurodegenerative disease Pick's theorem in geometry Sertoli...
    2 KB (371 words) - 13:47, 13 November 2024
  • Ehrhart polynomials can be seen as a higher-dimensional generalization of Pick's theorem in the Euclidean plane. These polynomials are named after Eugène Ehrhart...
    16 KB (2,240 words) - 18:00, 9 November 2024
  • Thumbnail for Missing square puzzle
    (represented with the four red dots) with an area of exactly one grid square (Pick's theorem gives 0  + ⁠4 /2⁠ − 1 = 1), so the "missing" area. According to Martin...
    8 KB (823 words) - 05:34, 6 February 2024
  • has motivated various attempts to generalise Nevanlinna and Pick's result. The Nevanlinna–Pick problem can be generalised to that of finding a holomorphic...
    6 KB (1,157 words) - 18:14, 26 August 2024
  • angle Holditch's theorem Interactive geometry software Involutes Goat grazing problem Parallel postulate Polygon Star polygon Pick's theorem Shape dissection...
    13 KB (910 words) - 13:17, 13 September 2024
  • Thumbnail for Digital geometry
    digital images). Study of properties of digital sets; see, for example, Pick's theorem, digital convexity, digital straightness, or digital planarity. Transforming...
    8 KB (980 words) - 17:06, 29 July 2023
  • Thumbnail for Discrete geometry
    geometry: Polyhedral combinatorics Lattice polytopes Ehrhart polynomials Pick's theorem Hirsch conjecture Opaque set Packings, coverings, and tilings are all...
    15 KB (1,575 words) - 05:36, 16 October 2024
  • Thumbnail for Simple polygon
    polygon. These include the shoelace formula for arbitrary polygons, and Pick's theorem for polygons with integer vertex coordinates. The convex hull of a simple...
    31 KB (3,199 words) - 01:11, 17 October 2024
  • Thumbnail for Lattice graph
    fairy chess piece the wazir form a square lattice graph. Lattice path Pick's theorem Integer triangles in a 2D lattice Regular graph Weisstein, Eric W. "Lattice...
    4 KB (547 words) - 23:31, 25 September 2024
  • Thumbnail for Minkowski's theorem
    conjectured to be PPP complete. Danzer set Pick's theorem Dirichlet's unit theorem Minkowski's second theorem Ehrhart's volume conjecture Olds, C. D.; Lax...
    19 KB (2,351 words) - 00:57, 26 June 2024
  • numbers Minkowski's theorem Pick's theorem Mahler's compactness theorem Mahler measure Effective results in number theory Mahler's theorem Brun sieve Function...
    10 KB (938 words) - 15:08, 11 November 2024
  • Thumbnail for Area
    polygon and b is the number of boundary points. This result is known as Pick's theorem. The area between a positive-valued curve and the horizontal axis, measured...
    43 KB (5,364 words) - 11:16, 3 November 2024
  • analysis) Picard–Lindelöf theorem (ordinary differential equations) Pick's theorem (geometry) Pickands–Balkema–de Haan theorem (extreme value theory)...
    73 KB (6,030 words) - 15:22, 20 October 2024
  • Thumbnail for Farey sequence
    the origin in the square of side 2n, centered at the origin. Using Pick's theorem, the area of the sunburst is 4(|Fn| − 1), where |Fn| is the number of...
    40 KB (4,954 words) - 15:09, 11 November 2024
  • an equally spaced grid such that all its vertices are grid points, Pick's theorem gives a simple formula for the polygon's area based on the numbers of...
    37 KB (4,296 words) - 15:42, 8 October 2024
  • Thumbnail for Shoelace formula
    normals may be derived using the divergence theorem (see Polyhedron § Volume). Planimeter Polygon area Pick's theorem Heron's formula Mathologer video about...
    15 KB (3,172 words) - 10:27, 10 November 2024
  • the Coase theorem (/ˈkoʊs/) describes the economic efficiency of an economic allocation or outcome in the presence of externalities. The theorem is significant...
    44 KB (6,065 words) - 04:16, 19 May 2024
  • Thumbnail for Dot planimeter
    measurement with random placements. According to Pick's theorem, published by Georg Alexander Pick in 1899, the version of the dot planimeter with boundary...
    10 KB (1,028 words) - 19:32, 30 July 2022
  • Thumbnail for Blichfeldt's theorem
    the area of a shape by counting the lattice points that it contains Pick's theorem, a more precise relationship between area and lattice points covered...
    15 KB (1,935 words) - 00:31, 17 July 2022
  • Thumbnail for Steinhaus longimeter
    a similar transparency-based device for estimating area, based on Pick's theorem Maling, D. H. (2016), Measurements from Maps: Principles and Methods...
    2 KB (250 words) - 15:04, 20 March 2023
  • In mathematics, the mean value theorem (or Lagrange's mean value theorem) states, roughly, that for a given planar arc between two endpoints, there is...
    29 KB (5,546 words) - 16:57, 7 November 2024
  • Thumbnail for Euclidean tilings by convex regular polygons
    Ren, Ding; Reay, John R. (1987). "The boundary characteristic and Pick's theorem in the Archimedean planar tilings". J. Comb. Theory A. 44 (1): 110–119...
    31 KB (1,998 words) - 17:29, 22 September 2024
  • not separated by any point of a lattice and the slope of the lines, Pick's theorem relating the area of a lattice polygon to the number of lattice points...
    6 KB (664 words) - 02:16, 14 February 2021