| 计算机代数系统SAC/2中的无限精度整数运算 |
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| 引用本文： | 郭福顺,刘轶伟,王群英. 计算机代数系统SAC/2中的无限精度整数运算[J]. 哈尔滨工业大学学报, 1986, 0(3) |
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| 作者姓名： | 郭福顺 刘轶伟 王群英 |
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| 作者单位： | 哈尔滨工业大学计算机软件教研室(郭福顺，刘轶伟)，哈尔滨工业大学计算机软件教研室(王群英) |
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| 摘 要： | 计算机代数系统的处理对象虽然是符号公式,但也需要整数运算,并且需要的是无限精度整数运算。SAC/2在无限精度整数运算的基础上建立起算术系统,使算术系统成为整个系统的有力支柱。
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| 关 键 词： | 计算机代数 计算机代数系统 |
Calculations of Infinite Integers in Computer Algebra System SAC/2 |
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| Guo Fushun Liu Yiwei Wang Qunying. Calculations of Infinite Integers in Computer Algebra System SAC/2[J]. Journal of Harbin Institute of Technology, 1986, 0(3) |
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| Authors: | Guo Fushun Liu Yiwei Wang Qunying |
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| Affiliation: | Guo Fushun Liu Yiwei Wang Qunying |
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| Abstract: | Although the objects processed by a computer algebra system are usually symbolic formulae, it is necessary for the system to operate with integers and even with infinite integers. The arithmatie subsystem of an SAC/2 is designed and implemented on the basis of the calculation of infinite integers, so that it is made to be a foundation of the whole computer algebra system. |
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| Keywords: | Computer algebra computer algebra system. |
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