rounding+up
81Binary-coded decimal — In computing and electronic systems, binary coded decimal (BCD) is a digital encoding method for numbers using decimal notation, with each decimal digit represented by its own binary sequence. In BCD, a numeral is usually represented by four bits …
82Fibonacci number — A tiling with squares whose sides are successive Fibonacci numbers in length …
83ISO 216 — ISO 269 sizes (mm × mm) C Series C0 917 × 1297 C1 648 × 917 C2 458 × 648 C3 324 × 458 C4 229 × 324 C5 162 × 229 C6 114 × 162 …
84MPEG-1 — Moving Picture Experts Group Phase 1 (MPEG 1) Filename extension .mpg, .mpeg, .mp1, .mp2, .mp3, .m1v, .m1a, .m2a, .mpa, .mpv Internet media type audio/mpeg, video/mpeg Developed by ISO, IEC Type of format audio, vid …
85Julian day — JDN redirects here. For the military IT system, see Joint Data Network. For the comic book character Julian Gregory Day, see Calendar Man. Not to be confused with Julian year (disambiguation). Julian day is used in the Julian date (JD) system of… …
86Elizabeth of Russia — For women with similar names, see Empress Elisabeth (disambiguation) and Elizabeth of Russia (disambiguation). Elizabeth Portrait painted by Charles va …
87Breccia — (pronEng|ˈbrɛtʃiə, ˈbrɛʃiə, it. breach) is a rock composed of angular fragments of several minerals or rocks in a matrix, that is a cementing material, that may be similar or different in composition to the fragments. A breccia may have a variety …
88Distributivity — In mathematics, and in particular in abstract algebra, distributivity is a property of binary operations that generalises the distributive law from elementary algebra.For example:: 2 • (1 + 3) = (2 • 1) + (2 • 3).In the left hand side of the… …
89Tip — A tip (also called a gratuity) is a payment made to certain service sector workers in addition to the advertised price of the transaction. The amount of a tip is typically calculated as a percentage of the transaction value before applicable… …
90Film speed — is the measure of a photographic film s sensitivity to light, determined by sensitometry and measured on various numerical scales, the most recent being the ISO system. A closely related ISO system is used to measure the sensitivity of digital… …
