发明授权
- 专利标题: Hybrid greatest common divisor calculator for polynomials
- 专利标题(中): 用于多项式的混合最大公约数计算器
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申请号: US12790645申请日: 2010-05-28
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公开(公告)号: US08626812B2公开(公告)日: 2014-01-07
- 发明人: Xu Yang , Xiaolin Quan , Dongmei Zhang
- 申请人: Xu Yang , Xiaolin Quan , Dongmei Zhang
- 申请人地址: US WA Redmond
- 专利权人: Microsoft Corporation
- 当前专利权人: Microsoft Corporation
- 当前专利权人地址: US WA Redmond
- 代理机构: Lee & Hayes, PLLC
- 主分类号: G06F7/72
- IPC分类号: G06F7/72
摘要:
A hybrid greatest common divisor (GCD) calculator analyzes characteristics of polynomials and selects a particular GCD algorithm from multiple available GCD algorithms based on a combination of characteristics of the polynomials. The selected GCD algorithm is then applied to calculate the GCD of the polynomials.