翻訳と辞書 Words near each other ・ first-order ・ first-order logic ・ fish ・ fish queue ・ fitnr ・ fits ・ fix ・ fixed disk ・ fixed point ・ fixed point combinator ・ fixed-point ・ fixed-radio access ・ fixed-width ・ fixme ・ fixpoint ・ fj ・ fjolnir ・ fk ・ fl ・ flag Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク fixed-point ： FOLDOC fixed-point A {number representation} scheme where a number, F is represented by an integer I such that F=I*R^-P, where R is the (assumed) radix of the representation and P is the (fixed) number of digits after the radix point. On computers with no floating-point unit, fixed-point calculations are significantly faster than floating-point as all the operations are basically integer operations. Fixed-point representation also has the advantage of having uniform density, i.e., the smallest resolvable difference of the representation is R^-P throughout the representable range, in contrast to floating-point representations. For example, in PL/I, FIXED data has both a precision and a scale-factor (P above). So a number declared as 'FIXED DECIMAL(7,2)' has a precision of seven and a scale-factor of two, indicating five integer and two fractional decimal digits. The smallest difference between numbers will be 0.01. (2006-11-15) スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.