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Apparatus and method to compute reciprocal approximations
Apparatus and method to compute reciprocal approximations
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机译:计算倒数逼近的装置和方法
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摘要
A method and apparatus for reducing memory required to store reciprocal approximations as specified in Institute of Electrical and Electronic Engineers (IEEE) standards such as IEEE 754 is presented. Monotonic properties of the reciprocal function are used to bound groups of values. Efficient bit-vectors are used to represent information in groups resulting in a very compact table representation about four times smaller than storing all of the reciprocal approximations in a table.
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