- invalid square number
- Техника: недействительный номер квадрата
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Invalid proof — In mathematics, there are a variety of spurious proofs of obvious contradictions. Although the proofs are flawed, the errors, usually by design, are comparatively subtle. These fallacies are normally regarded as mere curiosities, but can be used… … Wikipedia
Square root — Measured fall time of a small steel sphere falling from various heights. The data is in good agreement with the predicted fall time of , where h is the height and g is the acceleration of gravity. In mathematics, a square root of a number x is a… … Wikipedia
Hyperreal number — *R redirects here. For R*, see Rockstar Games. The system of hyperreal numbers represents a rigorous method of treating the infinite and infinitesimal quantities. The hyperreals, or nonstandard reals, *R, are an extension of the real numbers R… … Wikipedia
Computer number format — A computer number format is the internal representation of numeric values in digital computer and calculator hardware and software.[1] Contents 1 Bits, bytes, nibbles, and unsigned integers 1.1 Bits 1.2 … Wikipedia
3D Monster Maze — Infobox VG| title = 3D Monster Maze developer = Malcolm Evans publisher = J. K. Greye Software designer = engine = released = 1982 genre = 3D first person adventure modes = Single player ratings = platforms = Sinclair ZX81 media = Compact audio… … Wikipedia
Mathematical fallacy — In mathematics, certain kinds of mistakes in proof, calculation, or derivation are often exhibited, and sometimes collected, as illustrations of the concept of mathematical fallacy. The specimens of the greatest interest can be seen as… … Wikipedia
Basque bowls — ( bola jokoa in Basque), is one of the few Basque rural sports which do not originate in an activity related to rural or marine work. It has a number of other names too and is played in a bolatoki or bolaleku bowls place which often consists of a … Wikipedia
Lionel Ziprin — (born 1925) is a poet living on the Lower East Side of Manhattan. He is also the grandson of the renowned Orthodox rabbi, Rabbi Nuftali Zvi Margolies Abulafia, who recorded a 15 LP set of Jewish liturgical music in a neighborhood yeshiva during… … Wikipedia
Ukraine — /yooh krayn , kruyn , yooh krayn/, n. a republic in SE Europe: rich agricultural and industrial region. 50,684,635; 223,090 sq. mi. (603,700 sq. km). Cap.: Kiev. Russian, Ukraina. Formerly, Ukrainian Soviet Socialist Republic. * * * Ukraine… … Universalium
NaN — For other uses, see Nan. In computing, NaN (Not a Number) is a value of the numeric data type representing an undefined or unrepresentable value, especially in floating point calculations. Systematic use of NaNs was introduced by the IEEE 754… … Wikipedia
Post-election developments in Ukraine, 2004 — Below is the timeline of events that followed the runoff presidential election held in Ukraine on November 21, 2004 that sparked off the Orange Revolution .November 21Shortly after the polling stations closed in the evening, several exit polls… … Wikipedia