• Thumbnail for Triangle of U
    The triangle of U (// OO) is a theory about the evolution and relationships among the six most commonly known members of the plant genus Brassica. The...
    13 KB (1,294 words) - 09:08, 30 January 2024
  • Thumbnail for Triangle inequality
    length of the vector sum u + v. When u and v are real numbers, they can be viewed as vectors in R 1 {\displaystyle \mathbb {R} ^{1}} , and the triangle inequality...
    34 KB (5,268 words) - 20:23, 13 April 2025
  • Thumbnail for Sierpiński triangle
    Sierpiński triangle, also called the Sierpiński gasket or Sierpiński sieve, is a fractal with the overall shape of an equilateral triangle, subdivided...
    23 KB (2,723 words) - 22:57, 17 March 2025
  • Thumbnail for Incircle and excircles
    incircle is a triangle center called the triangle's incenter. An excircle or escribed circle of the triangle is a circle lying outside the triangle, tangent...
    34 KB (5,710 words) - 20:39, 2 April 2025
  • Thumbnail for Brassica
    and B. rapa) evolved by the combining of chromosomes from three earlier species, as described by the triangle of U theory. The genus is native to Western...
    11 KB (940 words) - 00:36, 29 December 2024
  • In geometry, calculating the area of a triangle is an elementary problem encountered often in many different situations. The best known and simplest formula...
    20 KB (3,535 words) - 11:46, 13 May 2025
  • Thumbnail for Bermuda Triangle
    The Bermuda Triangle, also known as the Devil's Triangle, is a loosely defined region in the North Atlantic Ocean, roughly bounded by Florida, Bermuda...
    57 KB (6,065 words) - 23:33, 17 May 2025
  • Thumbnail for Integer triangle
    An integer triangle or integral triangle is a triangle all of whose side lengths are integers. A rational triangle is one whose side lengths are rational...
    40 KB (7,271 words) - 07:08, 9 April 2025
  • Heronian triangle (or Heron triangle) is a triangle whose side lengths a, b, and c and area A are all positive integers. Heronian triangles are named...
    41 KB (6,013 words) - 18:30, 26 March 2025
  • Thumbnail for Cruciferous vegetables
    of cultivars, especially within the genus Brassica. One description of genetic factors involved in the breeding of Brassica species is the Triangle of...
    14 KB (1,031 words) - 02:33, 30 January 2025
  • Thumbnail for Triangle Shirtwaist Factory fire
    The Triangle Shirtwaist Factory fire in the Greenwich Village neighborhood of Manhattan, a borough of New York City, on Saturday, March 25, 1911, was...
    68 KB (7,365 words) - 21:27, 14 May 2025
  • Thumbnail for Viviani's theorem
    Viviani's theorem (category Theorems about equilateral triangles)
    P to each of A, B, and C, forming three triangles PAB, PBC, and PCA. Now, the areas of these triangles are u ⋅ a 2 {\displaystyle {\frac {u\cdot a}{2}}}...
    8 KB (912 words) - 00:14, 6 December 2024
  • for integers n. A triangle (X, Y, Z, u, v, w) consists of three objects X, Y, and Z, together with morphisms u : X → Y {\displaystyle u\colon X\to Y} ,...
    37 KB (5,798 words) - 01:22, 27 December 2024
  • Thumbnail for Gender symbol
    biology and medicine to indicate the sex of an individual, for example of a patient. Kinship charts use a triangle △ for male and circle ○ for female. Pedigree...
    21 KB (1,914 words) - 12:17, 3 May 2025
  • Thumbnail for Triangle wave
    Triangle wave sound sample 5 seconds of triangle wave at 220 Hz Problems playing this file? See media help. Additive Triangle wave sound sample After...
    8 KB (979 words) - 16:29, 18 March 2025
  • Thumbnail for Rapeseed
    crop pathogens as Rhizoctonia solani and Pratylenchus penetr.: 39  Triangle of U Brassica napus was originally described and published in Species Plantarum...
    46 KB (4,792 words) - 19:24, 14 May 2025
  • representation is U+00C5 'capital letter A with ring above', which has the same glyph. IJ and ij: The use of U+0132 'IJ ligature' or U+0133 'ij ligature'...
    322 KB (3,512 words) - 19:52, 9 April 2025
  • Thumbnail for Texas Triangle
    clusters of urban areas that share economic and cultural ties. In 2004, the Texas Triangle contained five of the 20 largest cities in the U.S. and was...
    17 KB (1,378 words) - 20:57, 8 May 2025
  • Thumbnail for Nazi concentration camp badge
    Nazi concentration camp badges, primarily triangles, were part of the system of identification in German camps. They were used in the concentration camps...
    43 KB (3,968 words) - 10:56, 4 May 2025
  • all triangles, and the coordinates of the circumcenter U ′ = ( U x ′ , U y ′ ) {\displaystyle U'=(U'_{x},U'_{y})} of the triangle △A'B'C' follow as U x...
    27 KB (4,773 words) - 22:10, 29 April 2025
  • Triangle is a 2009 psychological horror film written and directed by Christopher Smith and starring Melissa George, Michael Dorman, Rachael Carpani, Henry...
    17 KB (1,965 words) - 02:52, 25 April 2025
  • Thumbnail for Heron's formula
    Heron's formula (category Theorems about triangles)
    geometry, Heron's formula (or Hero's formula) gives the area of a triangle in terms of the three side lengths ⁠ a , {\displaystyle a,} ⁠ ⁠ b , {\displaystyle...
    24 KB (3,836 words) - 22:08, 24 April 2025
  • Thumbnail for Rutabaga
    relationship was first published by Woo Jang-choon in 1935 and is known as the Triangle of U. In the Netherlands, rutabaga is traditionally served boiled and mashed...
    30 KB (3,218 words) - 17:00, 15 May 2025
  • {\displaystyle B=A^{T}=(LU)^{T}=U^{T}L^{T}} , (cf. properties of transpose). Now U T {\displaystyle U^{T}} is lower triangle while L T {\displaystyle L^{T}}...
    54 KB (8,625 words) - 09:04, 2 May 2025
  • Thumbnail for Rapeseed oil
    Botanol, a flooring material derived from canola oil List of canola diseases Triangle of U 21 CFR 184.1555 also recognizes fully-hydrogenated rapeseed...
    47 KB (5,635 words) - 16:07, 23 April 2025
  • Thumbnail for Brassica oleracea
    Brassica oleracea (category Flora of Europe)
    clusters of yellow four-petaled flowers. According to the Triangle of U theory, B. oleracea is very closely related to five other species of the genus...
    31 KB (2,710 words) - 17:13, 11 April 2025
  • Multiplication sign (redirect from U+00D7)
    CIRCLE (⨷) U+2A3B ⨻ MULTIPLICATION SIGN IN TRIANGLE (⨻) U+2AC1 ⫁ SUBSET WITH MULTIPLICATION SIGN BELOW (⫁) U+2AC2 ⫂ SUPERSET WITH...
    12 KB (1,104 words) - 23:11, 10 May 2025
  • ^{3}\,u^{3}\end{aligned}}} where α3, β3, γ3, α2β, αβ2, β2γ, βγ2, αγ2, α2γ and αβγ are the control points of the triangle and s, t, u (with 0 ≤ s, t, u ≤ 1...
    9 KB (1,495 words) - 15:35, 21 February 2025
  • Thumbnail for Research Triangle
    The Research Triangle, or simply The Triangle, are both common nicknames for a metropolitan area in the Piedmont region of the U.S. state of North Carolina...
    67 KB (5,296 words) - 23:36, 17 May 2025
  • Cauchy–Schwarz inequality (category Pages that use a deprecated format of the math tags)
    of a vector u {\displaystyle \mathbf {u} } is denoted and defined by ‖ u ‖ := ⟨ u , u ⟩ , {\displaystyle \|\mathbf {u} \|:={\sqrt {\langle \mathbf {u}...
    37 KB (5,175 words) - 05:33, 15 May 2025