Chester Rows — Photochrom of the Chester Rows as seen from the Cross, 1895 Chester Rows consist of covered walkways at the first floor behind which are entrances to shops and other premises. At street level is another set of shops and other premise … Wikipedia
oblique rows of scales — diagonal scale rows (the almost vertical rows of scales slanting backwards and downwards across the sides of the body. Divided into scales above the lateral line starting at the front of the dorsal fin (from, but not including, the scale in the… … Dictionary of ichthyology
Gaussian elimination — In linear algebra, Gaussian elimination is an algorithm for solving systems of linear equations. It can also be used to find the rank of a matrix, to calculate the determinant of a matrix, and to calculate the inverse of an invertible square… … Wikipedia
Conway's Soldiers — or the checker jumping problem is a one person mathematical game or puzzle devised and analyzed by mathematician John Horton Conway in 1961. A variant of peg solitaire, it takes place on an infinite checkerboard. The board is divided by a… … Wikipedia
Periodic table — This article is about the periodic table of the elements . For other uses, see The Periodic Table. The periodic table of the chemical elements (also known as the periodic table or periodic table of the elements) is a tabular display of the 118… … Wikipedia
Stanford Stadium — Infobox Stadium stadium name = Stanford Stadium location = Arboretum Rd Galvez Street Stanford, California 94305 broke ground = 1921 opened = 1921 2006 (reopening) owner = Stanford University operator = Stanford University surface = Grass… … Wikipedia
mathematics, East Asian — Introduction the discipline of mathematics as it developed in China and Japan. When speaking of mathematics in East Asia, it is necessary to take into account China, Japan, Korea, and Vietnam as a whole. At a very early time in their… … Universalium
Tetris — Tetяis redirects here. For the Tengen produced game, see TETЯIS: The Soviet Mind Game. Tetris The box of the Nintendo version of Tetris for the NES. Developer(s) Alexey Pajitnov (E60 prototype), Vadim Ge … Wikipedia
Smith normal form — The Smith normal form is a normal form that can be defined for any matrix (not necessarily square) with entries in a principal ideal domain (PID). The Smith normal form of a matrix is diagonal, and can be obtained from the original matrix by… … Wikipedia
Elasund — Infobox Game title=Elasund subtitle=The First City image link= designer=Klaus Teuber publisher=Kosmos Mayfair Games players=2 to 4 setup time=5 minutes playing time=60 minutes complexity=Medium strategy=Medium random chance=Medium skills=Dice… … Wikipedia