Either expression is a floating - point data type 每個(gè)表達(dá)式都是浮點(diǎn)數(shù)據(jù)類型(
Is not a floating - point data type 不是浮點(diǎn)數(shù)據(jù)類型。
Is not a floating - point data type 不是浮點(diǎn)數(shù)據(jù)類型)
The float - point data acquisition technique and its appliance to computer relaying equipments 浮點(diǎn)數(shù)據(jù)采集技術(shù)及其在微機(jī)繼電保護(hù)裝置中應(yīng)用
The floating - point data types do not have any internal representation of trailing 0 characters 浮點(diǎn)數(shù)據(jù)類型沒有尾隨0字符的任何內(nèi)部表示形式。
All windows mobile direct3d drivers are required to support both fixed - point and floating - point data 所有的windows mobile direct3d驅(qū)動程序都必須同時(shí)支持定點(diǎn)數(shù)據(jù)和浮點(diǎn)數(shù)據(jù)。
Because the calculation involves floating - point data types that are represented in memory by less than 80 bits , however , carrying the extra bits of precision 80 bits minus the number of bits in a smaller floating - point type through a lengthy calculation can produce inconsistent results 然而,由于計(jì)算涉及浮點(diǎn)數(shù)據(jù)類型(在內(nèi)存中用少于80位表示) ,在冗長計(jì)算中進(jìn)位多余精度位( 80位減去較小浮點(diǎn)型的位數(shù))會產(chǎn)生不一致的結(jié)果。
Since the address returned by a created word is not necessarily aligned for any particular class of floating - point data , a program shall align the address ( to be float aligned , single - float aligned , or double - float aligned ) before accessing floating - point data at the address 由于一個(gè)create出的詞傳回位址不必對齊任何特別的種類或浮點(diǎn)資料,一個(gè)程式必須在存取在位址上的浮點(diǎn)資料前將位址對齊(要浮點(diǎn)對齊,單浮點(diǎn)對齊或雙浮點(diǎn)對齊)
While floating - point data is stored in the fprs in double - precision format , a set of single - precision arithmetic instructions perform the arithmetic operation and round the final result to single - precision while detecting exceptions such as exponent overflow , underflow , and inexact that should occur with a single - precision operation 雖然浮點(diǎn)數(shù)以雙精度格式存儲于fpr中,但是,有一組單精度運(yùn)算指令,可以執(zhí)行運(yùn)算操作并將最終結(jié)果舍入為單精度,同時(shí)檢測進(jìn)行單精度操作時(shí)可能會發(fā)生的異常(比如指數(shù)溢出、下溢和失去精度) 。