记忆方法
1. 浮点数表示及存储法中的三元组(S,E,M)，其中M表示浮点数的尾数。
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词族 · mantissa
词形变化
英语词源
- mantissa (n.)
- decimal part of a logarithm, 1865, from Latin mantisa "a worthless addition, makeweight," perhaps a Gaulish word introduced into Latin via Etruscan (compare Old Irish meit, Welsh maint "size").
权威例句
- 1. Design the datapath of FPU, which includes mantissa part and exponent part.
- 完成了浮点处理单元的数据通路设计, 包括尾数部件和指数部件.
- 2. The decimal part of a logarithm. In the logarithm 2.95424, the mantissa is 0.95424.
- 尾数对数的小数部分. 如在对数2.95424中, 尾数是0.
- 3. The decimal part of a logarithm. In logarithm 2.95424, the mantissa is 0.95424.
- 尾数对数的小数部分.如在对数2. 95424中, 尾数是0.95424.
- 4. This is a standard floating point representation that the first bit of mantissa must be 1.
- 这是一个标准的浮点表示法,特点是尾数的第一个元不可以是零.
- 5. Of course, both exponent and mantissa are encoded using a binary system rather than decimal system.
- 当然, 幂和尾数都是用二进制数系统来编码,而不是十进制数系统.