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浮点数学被破坏了吗?
math
language-agnostic
floating-point
floating-accuracy
为什么 GCC 不将 a*a*a*a*a*a 优化为 (a*a*a)*(a*a*a)?
gcc
assembly
floating-point
compiler-optimization
fast-math
如何使用 Mathematica 找到 Waldo?
image-processing
wolfram-mathematica
确定两个日期范围是否重叠
datetime
math
language-agnostic
如何检查 NaN 值?
python
math
简单的面试问题变得更难:给定数字 1..100,找到缺少的数字
arrays
algorithm
math
如何在 JavaScript 中执行整数除法并分别获取余数?
javascript
math
modulo
integer-division
计算两个经纬度点之间的距离? (Haversine 公式)
algorithm
math
maps
latitude-longitude
haversine
JavaScript 的最大整数值是多少,一个数字在不损失精度的情况下可以达到多少?
javascript
math
browser
cross-browser
理解“随机性”
math
language-agnostic
random
如何确定我的 pi 计算是否准确?
algorithm
math
language-agnostic
pi
如何在 Bash 脚本中添加数字?
bash
integer-arithmetic
mathematical-expressions
如何检查一个数字是否是2的幂
c#
algorithm
math
如何在 Ruby 中对数字数组求和?
ruby
arrays
math
sum
'/' 和 '//' 用于除法时有什么区别?
python
math
syntax
operators
floor-division
JavaScript数学,四舍五入到小数点后两位[重复]
javascript
math
在 Python 中将 N 秒添加到 datetime.time 的标准方法是什么?
python
datetime
time
math
Math.Floor() 和 Math.Truncate() 之间的区别
.net
math
C/C++ 中是否有标准的符号函数(signum、sgn)?
c++
c
math
计算2个GPS坐标之间的距离
math
geolocation
geometry
latitude-longitude
geography
列出 N 以下所有素数的最快方法
python
math
optimization
primes
如何对整数除法的结果进行四舍五入?
java
c#
c++
math
如何评估以字符串形式给出的数学表达式?
java
string
math
将一个数字范围转换为另一个范围,保持比率
python
math
什么是“熵和信息增益”?
math
text
computer-science
nltk
text-mining
如何将两个整数相除以获得双精度?
c#
math
int
double
JavaScript % (modulo) 给出负数的负数结果
javascript
math
modulo
C / C ++中整数除法的快速上限
c++
c
algorithm
math
如何确定一个点是否在二维三角形中? [关闭]
algorithm
math
geometry
如何确定多边形点列表是否按顺时针顺序排列?
math
geometry
polygon
computational-geometry
如何从 JavaScript 数字中删除小数部分?
javascript
math
decimal
number-formatting
division
为什么必须在 C 中链接数学库?
c
compilation
math.h
为什么十进制数不能用二进制精确表示?
math
floating-point
为什么Ruby中的除法返回整数而不是十进制值?
ruby
math
floating-point
division
integer-division
如何计算 sin() 和其他数学函数?
c
math
trigonometry
实现基于整数的幂函数 pow(int, int) 的最有效方法
c
algorithm
math
exponentiation
以独特且确定的方式将两个整数映射为一个
algorithm
mapping
integer
deterministic
math
如何更改构面标签?
r
ggplot2
symbols
facet
plotmath
在圆内生成一个随机点(均匀)
math
random
geometry
probability
什么是最广泛使用的 C++ 向量/矩阵数学/线性代数库,以及它们的成本和收益权衡? [关闭]
c++
math
matrix
linear-algebra
'if'语句太多?
if-statement
math
formula
python中有数学nCr函数吗? [复制]
python
function
math
在python中将浮点数转换为整数的最安全方法?
python
math
integer
python-2.x
如何解释机器学习模型的损失和准确性 [关闭]
machine-learning
neural-network
mathematical-optimization
deep-learning
objective-function
整数除法的行为是什么?
c
math
c99
c89
integer-division
如何缩小具有已知最小值和最大值的数字范围
math
range
scaling
max
minimum
如何在 Javascript 中舍入一个数字?
javascript
math
rounding
是 log(n!) = Θ(n·log(n)) 吗?
algorithm
math
recursion
complexity-theory
big-o
如何确保整数的除法总是四舍五入?
c#
math
如何使四舍五入的百分比加起来等于 100%
algorithm
math
rounding
percentage
将 BigDecimal 舍入为 *always* 有两位小数
java
math
bigdecimal
rounding
为什么 Python 的无穷大哈希有 π 的数字?
python
math
hash
floating-point
pi
在 Mathematica 中最小化自定义分布的 NExpectation
plot
wolfram-mathematica
probability
calculus
mathematica-8
如何在一般 github 的 markdown 中显示数学方程式(不是 github 的博客)
github
markdown
mathjax
负数模式正在融化我的大脑
c#
math
modulo
从数字中删除无关紧要的尾随零?
javascript
regex
math
numbers
为什么更喜欢二进制补码而不是有符号数的符号和大小?
binary
math
twos-complement
negative-number
internal-representation
圆线段碰撞检测算法?
algorithm
math
line
collision-detection
geometry
如何在 JavaScript 中指定 Math.log() 的基数?
javascript
math
logarithm
如何将 LaTeX 与 Markdown 混合使用? [关闭]
html
latex
markdown
mathematical-typesetting
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x86
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