首页>
外国专利>
COMPUTING SYSTEM USING NEWTON-RAPHSON METHOD
COMPUTING SYSTEM USING NEWTON-RAPHSON METHOD
展开▼
机译:牛顿-拉普森法的计算机系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A dividing circuit and square root extracting circuit using the Newton-Raphson method. The number of places of an initial value of the Newton-Raphson method is decreased, and a part of a multiplier is omitted. Therefore the circuit scale is reduced. A circuit dedicated for the iterated computation circuit for the Newton-Raphson method is mounted, enabling the whole circuits to operate as a pipeline circuit. By cut-off in expanding an iterative operation to a series operation, use of a table, adoption of approximation mode for deriving an initial value, and adoption of redundant expression for computation, higher speed operation and reduction of circuit scale are possible.
展开▼