Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Login
Remember
Register
Ask
Q&A
All Activity
Hot!
Unanswered
Tags
Users
Ask a Question
Ask a Question
Categories
All categories
Topic[话题] (13)
Life[生活] (4)
Technique[技术] (2.1m)
Idea[创意] (3)
Jobs[工作] (2)
Others[杂七杂八] (18)
Code Example[编程示例] (0)
Recent questions tagged math
0
votes
940
views
1
answer
math - One-to-one integer mapping function
We are using MySQL and developing an application where we'd like the ID sequence not to be publicly visible.. ... : http://pastebin.com/np28xhQF See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
880
views
1
answer
math - How can I make a "working" repeating decimal representation of a rational number?
I've figured out how to display the repeating part of a repeating decimal using OverBar. repeatingDecimal doesn't actually ... in Cases 3 and 4? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
985
views
1
answer
math - Simple way to interpolate between points in 3D space to form a smooth surface
I'm trying to come up with a simple and efficient way to create a smooth surface which intersects a number of given ... a simple way to do this? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
972
views
1
answer
math - Extracting View Frustum Planes (Gribb & Hartmann method)
I have been grappling with the Gribb/Hartmann method of extracting the Frustum planes for some time now, with little ... not in world-space... See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.3k
views
1
answer
math - Converting a decimal to a mixed-radix (base) number
How do you convert a decimal number to mixed radix notation? I guess that given an input of an array of each ... of the values of each column. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
990
views
1
answer
math - Moving a Point Along a Line in JavaScript Canvas
Let's say that I have the coordinates of a line (25,35 45,65, 30,85 - It would be a two part line). ... distance every frame. How can I do this? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.0k
views
1
answer
math - One-to-one integer mapping function
We are using MySQL and developing an application where we'd like the ID sequence not to be publicly visible.. ... : http://pastebin.com/np28xhQF See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
839
views
1
answer
math - How can I make a "working" repeating decimal representation of a rational number?
I've figured out how to display the repeating part of a repeating decimal using OverBar. repeatingDecimal doesn't actually ... in Cases 3 and 4? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.0k
views
1
answer
math - Simple way to interpolate between points in 3D space to form a smooth surface
I'm trying to come up with a simple and efficient way to create a smooth surface which intersects a number of given ... a simple way to do this? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.1k
views
1
answer
math - Extracting View Frustum Planes (Gribb & Hartmann method)
I have been grappling with the Gribb/Hartmann method of extracting the Frustum planes for some time now, with little ... not in world-space... See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
965
views
1
answer
math - Why does C++ mandate that complex only be instantiated for float, double, or long double?
According to the C++ ISO spec, §26.2/2: The effect of instantiating the template complex for any ... higher-precision real numbers, etc. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
979
views
1
answer
math - Moving an Image in circular motion based on touch events in android
I am trying to move an ImageView (not rotate). The movement is supposed to be on the edge of a circle. This ... true; break; } return true; } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.3k
views
1
answer
math - Catmull-Rom splines in python
Is there a library or function in python to compute Catmull-Rom spline from three points ? What I need in the end ... testing (or to save time) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.4k
views
1
answer
math - Converting a decimal to a mixed-radix (base) number
How do you convert a decimal number to mixed radix notation? I guess that given an input of an array of each ... of the values of each column. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.1k
views
1
answer
math - Moving a Point Along a Line in JavaScript Canvas
Let's say that I have the coordinates of a line (25,35 45,65, 30,85 - It would be a two part line). ... distance every frame. How can I do this? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.0k
views
1
answer
math - One-to-one integer mapping function
We are using MySQL and developing an application where we'd like the ID sequence not to be publicly visible.. ... : http://pastebin.com/np28xhQF See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
852
views
1
answer
math - How can I make a "working" repeating decimal representation of a rational number?
I've figured out how to display the repeating part of a repeating decimal using OverBar. repeatingDecimal doesn't actually ... in Cases 3 and 4? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
875
views
1
answer
math - Simple way to interpolate between points in 3D space to form a smooth surface
I'm trying to come up with a simple and efficient way to create a smooth surface which intersects a number of given ... a simple way to do this? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.0k
views
1
answer
math - Extracting View Frustum Planes (Gribb & Hartmann method)
I have been grappling with the Gribb/Hartmann method of extracting the Frustum planes for some time now, with little ... not in world-space... See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.1k
views
1
answer
math - Is it possible to predict rand(0,10) in PHP?
I have a script where I use the rand function in PHP. Now I read some ghost stories that its real easy ... possible to predict the next number? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.2k
views
1
answer
math - How can I generate a set of points evenly distributed along the perimeter of an ellipse?
If I want to generate a bunch of points distributed uniformly around a circle, I can do this (python): r ... spaced points around an ellipse? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.0k
views
1
answer
math - Can anyone explain what this GLSL fragment shader is doing?
I realise this is a math-centric question but... if you look at this webpage (and have a good graphics card) http:// ... .x),1.0); } </script> See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.1k
views
1
answer
math - What are the second-moments of a region?
I'm currently working on replicating some of the functionality of Matlab's regionprops function in Octave. ... beginner friendly? Thanks. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.1k
views
1
answer
math - Calculate whether it is close to dawn/dusk based on sunrise/sunset?
Is it possible to calculate when dawn/dusk will be if I have the time for sunrise, sunset and the ... latitude of a particular location? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.3k
views
1
answer
math - 3d line-intersection code not working properly
I created this piece of code to get the intersection of two 3d line-segments. Unfortunately the result of this code ... s1_y)) return v end end See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.0k
views
1
answer
math - Why does int exp1 = 14/20*100; equals '0' in java?
I'm trying to do some basic math and it keeps popping up as 0. I'm sure it has to do with it being an ... uses decimals. How do I do it? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
1.3k
views
1
answer
math - Calculating an NxN matrix determinant in C#
How do you calculate the determinant of an NxN matrix C# ? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
0
votes
899
views
1
answer
math - Smooth Hilbert curves
I'm trying to smooth out the path taken by a Hilbert curve. I can define the points and connect them by ... not searching for the right terms. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
math
Page:
« prev
1
2
3
4
5
6
7
8
9
...
19
next »
Ask a question:
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question
Just Browsing Browsing
[1] java - Internal Server Error - The given id must not be null
[2] visual studio 2019 - overriden method "disappear" in the razor file
[3] 我实现了一个图片上传功能,但是如何如何保存图片和文字时遇到些细节问题。
[4] debugging - C# Blazor Webassembly custom authorize attribute not working debug
[5] Nginx location 中如何基于upstream应用中的请求头是否存在来做不同处理
[6] VUE 的push方法有什么动态效果吗?
[7] 怎么让DolphinDB开机自动运行
[8] php和go引用传值取值问题?
[9] 为什么图片无法跨域下载却可以右键另存为
[10] 这两种情况对网站网页打开速度的影响?
2.1m
questions
2.1m
answers
60
comments
56.8k
users
Most popular tags
javascript
python
c#
java
How
android
c++
php
ios
html
sql
r
c
node.js
.net
iphone
asp.net
css
reactjs
jquery
ruby
What
Android
objective
mysql
linux
Is
git
Python
windows
Why
regex
angular
swift
amazon
excel
algorithm
macos
Java
visual
how
bash
Can
multithreading
PHP
Using
scala
angularjs
typescript
apache
spring
performance
postgresql
database
flutter
json
rust
arrays
C#
dart
vba
django
wpf
xml
vue.js
In
go
Get
google
jQuery
xcode
jsf
http
Google
mongodb
string
shell
oop
powershell
SQL
C++
security
assembly
docker
Javascript
Android:
Does
haskell
Convert
azure
debugging
delphi
vb.net
Spring
datetime
pandas
oracle
math
Django
联盟问答网站-Union QA website
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
广告位招租
...