IEEE计算机协会浮点委员会745任务组在审议过程中,考虑了三种主要提案。第一种即所谓KCS提案,由William Kahan,JeromeCoonen和Harold stone等人提出。它是在Konard Zuse和其他人的早期研究工作的基础上,参考了Kahan15年编写数学软件的经验以及John Palmer文章中的观点而起草的。另外两种提案,对于KCS方案的某些方面来说是反 IEEE Computer Society Floating Point Committee Task Force 745 considered three main proposals during the review. The first, the so-called KCS proposal, was presented by William Kahan, Jerome Coonen and Harold Stone et al. It was drafted on the basis of early research by Konard Zuse and others, with reference to Kahan’s 15-year experience in nursing software and John Palmer’s article. The other two proposals are counter-productive to some aspects of the KCS program