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公开(公告)号:US20100169605A1
公开(公告)日:2010-07-01
申请号:US12346061
申请日:2008-12-30
申请人: Xu Yang , Hao Wei , Gong Cheng , ZhangZhang Song , Dongmei Zhang , Jian Wang
发明人: Xu Yang , Hao Wei , Gong Cheng , ZhangZhang Song , Dongmei Zhang , Jian Wang
CPC分类号: G06F7/483 , G06F7/49957
摘要: Techniques for providing arbitrary precision floating number (APFN) processing are disclosed. In some aspects, an APFN store may be used to store a large number (i.e., an APFN) having many significant digits, which in turn may enable a high degree of precision in mathematical operations. An APFN module may be used to create and define the APFN store. The APFN module may enable a user to define a precision (significant digits) for the large number that corresponds to the size of an array of bytes in the APFN store that are allocated for storing the large number. In further aspects, the APFN store may be used to store additional intermediary data and a resultant.
摘要翻译: 公开了提供任意精度浮动数(APFN)处理的技术。 在一些方面,可以使用APFN存储来存储具有许多有效数字的大量(即,APFN),这又可以使数学运算中的高度精度。 可以使用APFN模块来创建和定义APFN存储。 APFN模块可以使用户能够为与分配用于存储大数量的APFN存储中的字节数组的大小相对应的大数量定义精确度(有效数字)。 在另外的方面,APFN存储可以用于存储附加的中间数据和结果。
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公开(公告)号:US08095767B2
公开(公告)日:2012-01-10
申请号:US12346061
申请日:2008-12-30
申请人: Xu Yang , Hao Wei , Gong Cheng , ZhangZhang Song , Dongmei Zhang , Jian Wang
发明人: Xu Yang , Hao Wei , Gong Cheng , ZhangZhang Song , Dongmei Zhang , Jian Wang
CPC分类号: G06F7/483 , G06F7/49957
摘要: Techniques for providing arbitrary precision floating number (APFN) processing are disclosed. In some aspects, an APFN store may be used to store a large number (i.e., an APFN) having many significant digits, which in turn may enable a high degree of precision in mathematical operations. An APFN module may be used to create and define the APFN store. The APFN module may enable a user to define a precision (significant digits) for the large number that corresponds to the size of an array of bytes in the APFN store that are allocated for storing the large number. In further aspects, the APFN store may be used to store additional intermediary data and a resultant.
摘要翻译: 公开了提供任意精度浮动数(APFN)处理的技术。 在一些方面,可以使用APFN存储来存储具有许多有效数字的大量(即,APFN),这又可以使数学运算中的高度精度。 可以使用APFN模块来创建和定义APFN存储。 APFN模块可以使用户能够为与分配用于存储大数量的APFN存储中的字节数组的大小相对应的大数量定义精确度(有效数字)。 在另外的方面,APFN存储可以用于存储附加的中间数据和结果。
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