英文: What is the difference in behavior between 1.0*a/b and (float)a/b when performing division in a ...
对于一个浮点数 x,没有下溢和上溢,x+x 和 x*2 的结果是相同的吗?
英文: For a float number x, without underflow and overflow, is result of x+x and x*2 identical? 问题 例如,...
对于浮点数a和b,没有溢出、下溢和NaN的情况下,a-b>0是否始终等于a>b?
英文: For float numbers a and b, without overflow, underflow and NaN, is a-b>0 always equals to a&g...
IEEE 754双精度浮点值在范围[0, 1]内可以表示的最大整数范围是什么?
英文: What is the largest integer range from 0 to N-1 that can be represented by an IEEE 754 double-pr...
Float#floor 和 Float#to_i 在 Ruby 中有什么区别?
英文: What's the difference between Float#floor and Float#to_i in Ruby? 问题 以下是翻译好的部分: 我正在学习Ruby,目前...
Rationale for default NaN is never returned from FABS, FMAX*, FMIN*, and FNEG instructions
英文: Rationale for default NaN is never returned from FABS, FMAX*, FMIN*, and FNEG instructions 问题 “D...
FPCR.FIZ=1: 为哪些浮点指令输入不会被清零?
英文: FPCR.FIZ=1: for which floating-point instructions inputs are not flushed to zero? 问题 Arm架构参考手册,A...
复数显示为非常小的小数。
英文: Complex number displaying as incredibly small decimal 问题 使用了MathNet库中的一个方法,尝试应用其立方根查找函数,但它输出了非常长...
I have built a CLI calculator in Bash and can't figure out why I am getting multiple incorrect calculatons even though I am usine BC
英文: I have built a CLI calculator in Bash and can't figure out why I am getting multiple incorre...
uint(-5.0),其中参数为float64,= 18446744073709551611?
英文: uint(-5.0), where parameter is a float64, = 18446744073709551611? 问题 在Go之旅的第13步中,我稍微修改了脚本 packag...
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