Mathematics】第9页

day139

本期练习：1.初级：Nevergivinguponhisdream,Lianghasdecidedtocontinuehisattempt—togetintoSichuanUniversity,formathematicsstudy

念刃·2020-08-19 21:24

8月20日英语学习笔记

cottagesuitcasehistoriancaretakerearringgreengrocernewsagentspectacularmagnificenttriangleastronomicalconstructionditchtheoryprimitivearchitectchaosmathematicspyramidbroochs

大红花酱·2020-08-19 21:58

【POJ 2689】Prime Distance

【题目】传送门DescriptionThebranchofmathematicscallednumbertheoryisaboutpropertiesofnumbers.Oneoftheareasthathascapturedtheinterestofnumbertheoreticiansforthousandsofyearsisthequestionofprimality.Aprimenumbe

forever_dreams·2020-08-19 09:58

HDU 6069 Counting Divisors

题目链接;点我Inmathematics,thefunctiond(n)denotesthenumberofdivisorsofpositiveintegern.Forexample,d(12)=6because1,2,3,4,6,12areall12

cc_wood·2020-08-19 09:14

[POJ2689] Prime Distance 题解

DescriptionThebranchofmathematicscallednumbertheoryisaboutpropertiesofnumbers.Oneoftheareasthathascapturedtheinterestofnumbertheoreticiansforthousandsofyearsisthequestionofprimality.Aprimenumberisanum

banmi4671·2020-08-19 08:20

POJ 2689 Prime Distance 素数筛法

PrimeDistanceTimeLimit:1000MSMemoryLimit:65536KTotalSubmissions:17075Accepted:4556DescriptionThebranchofmathematicscallednumbertheoryisaboutpropertiesofnumbers.Oneoftheareasthathascapturedtheinteresto

lrccccc·2020-08-19 08:23

POJ 2689（区间素数筛）

Thebranchofmathematicscallednumbertheoryisaboutpropertiesofnumbers.Oneoftheareasthathascapturedtheinterestofnumbertheoreticiansforthousandsofyearsisthequestionofprimality.Aprimenumberisanumberthatisha

Feynman1999·2020-08-19 07:44

POJ2689 - Prime Distance - 数论

id=2689题目DescriptionThebranchofmathematicscallednumbertheoryisaboutpropertiesofnumbers.Oneoftheareasthathascapturedtheinterestofnumber

LucienShui·2020-08-19 07:14

河南省第九届ACM程序设计竞赛。问题 F: Decimal integer conversion

cid=1001&pid=5问题F:Decimalintegerconversion时间限制:1Sec内存限制:64MB提交:11解决:8[提交][状态][讨论版]题目描述XiaoMinglikesmathematics

AC之路有笑有泪·2020-08-19 07:41

POJ2689 Prime Distance题解

POJ2689PrimeDistance题解题目题目描述英文题目中文题意输入输出格式输入格式输出格式输入输出样例输入样例输出样例题解题目题目描述原题英文题目Thebranchofmathematicscallednumbertheoryisaboutpropertiesofnumbers.Oneoftheareasthathascapturedtheinterestofnumbertheoreti

jacky0705·2020-08-19 07:47

POJ 2689 Prime Distance 解题报告（素数筛）

PrimeDistanceTimeLimit:1000MSMemoryLimit:65536KTotalSubmissions:11435Accepted:3064DescriptionThebranchofmathematicscallednumbertheoryisaboutpropertiesofnumbers.Oneoftheareasthathascapturedtheinteresto

SF-_-·2020-08-19 06:46

奇怪的骰子游戏

近日复习概率论（mathematicsforcomputerscience）的时候读到了一个有趣的例子，在这里分享一下。都是一些非常简单好玩的概率知识，学数学的同学请绕道...勿喷。

a_18067·2020-08-18 19:18

图像的矩，以及利用矩求图像的重心，方向

数学中的矩维基百科关于Moment(mathematics)的介绍：Inmathematics,amomentisaspecificquantitativemeasure,usedinbothmechanicsandstatistics

Siannodel_·2020-08-18 15:18

URAL 1079. Maximum

space=1&num=1079thisshouldbeamathematicsquestion.SofarIgottwoanswers.MYownisusingstaticarraytocacheallthesequenceelementswhilethereisanothermathematicwaywhi

AlgorithmForge·2020-08-18 13:42

hdu 5890（01背包+ bitset 优化）

102400/102400K(Java/Others)TotalSubmission(s):1605AcceptedSubmission(s):515ProblemDescriptionMr.Fibisamathematicsteacherofaprimaryschool.Inthen

yjt9299·2020-08-18 10:42

hdu Remainder

/Others)TotalSubmission(s):240AcceptedSubmission(s):65ProblemDescriptionCocoisacleverboy,whoisgoodatmathematics.However

weixin_30832143·2020-08-18 09:26

hdu 1104 数论+bfs

Others)TotalSubmission(s):2122AcceptedSubmission(s):449ProblemDescriptionCocoisacleverboy,whoisgoodatmathematics.However

weixin_30687811·2020-08-18 09:21

Goldbach

Description:Goldbach'sconjectureisoneoftheoldestandbest-knownunsolvedproblemsinnumbertheoryandallofmathematics.Itstates

PinkAir·2020-08-18 08:58

Counting regions —— 多边形对角线分割区域个数

题目描述Niuniulikesmathematics.Healsolikesdrawingpictures.Oneday,hewastryingtodrawaregularpolygonwithnvertices.Heconnectedeverypairoftheverticesbyastraightlineaswell.Hecountedthenumberofregionsinsidethepo

天翼之城*·2020-08-18 03:53

图论一图论基础

Graphtheory:Inmathematics,graphtheoryisthestudyofgraphs,whicharemathematicalstructuresusedtomodelpairwiserelationsbetweenobjects.Agraphinthiscontextismadeupofvertices

csdn_dwk·2020-08-17 21:40

图论基础知识_图论基础

图论基础知识Inthisarticle,we’lltouchuponthegraphtheorybasics.GraphTheoryisabranchofmathematicsthataimsatstudyingproblemsrelatedtoastructurecalledaGraph

cunchi4221·2020-08-17 18:51

PAT甲级 1012 The Best Rank (25)

ToevaluatetheperformanceofourfirstyearCSmajoredstudents,weconsidertheirgradesofthreecoursesonly:C-CProgrammingLanguage,M-Mathematics

lln_123·2020-08-17 14:48

R语言中的初等数学计算

（http://blog.fens.me/r-mathematics/）2.补充、解释和学习，记录并便于今后的查询。

hsdcc217·2020-08-17 12:32

Linux 系统中 SciPy (Python 3) 编程环境

Linux系统中SciPy(Python3)编程环境SciPy(pronounced“SighPie”)isaPython-basedecosystemofopen-sourcesoftwareformathematics

Yongqiang Cheng·2020-08-17 12:49

Delaunay triangulation

,thefreeencyclopediaJumpto:navigation,searchADelaunaytriangulationintheplanewithcircumcirclesshownInmathematics

zhoucy163·2020-08-17 04:32

POJ-2689-Prime Distance（筛法）

DefaultPrimeDistanceTimeLimit:1000MSMemoryLimit:65536KTotalSubmissions:15777Accepted:4194DescriptionThebranchofmathematicscallednumbertheoryisaboutpropertiesofnumbers.Oneoftheareasthathascapt

EIKY·2020-08-17 01:20

-Final Review

*ThisdocumentiseditedbyDr.HannibalLecter(undergraduatestudentinSchoolofMathematics&ComputerScience,AnhuiNormalUniversity

dijianren5175·2020-08-16 23:44

旧译重贴：如何阅读数学

ThisarticleispartofthebookRediscoveringMathematics,whichisdueoutinearly2011.

ccat·2020-08-16 06:37

Closed-form expression

Inmathematics,anequationorsystemofequations（方程组）issaidtohaveaclosed-formsolutionif,andonlyif,atleastonesolutioncanbeexpressedanalyticallyintermsofaboundednumberofcertain"well-known"functions.Typically

tagezor·2020-08-16 05:16

2款新游寻投资发行渠道合作（附相关联系方式）｜GameRes

WIXLAND》寻求各种合作游戏介绍：wixland是一款2D多人在线的教育沙盒游戏，主要目的是编程和steam教育（steam代表science，technology，engineering，art，mathematics

GameRes游资网·2020-08-16 00:00

Magic Square

Inrecreationalmathematics,amagicsquareofn-degreeisanarrangementofn2numbers,distinctintegers,inasquare

wynswd·2020-08-15 17:32

poj 2689

PrimeDistance点击打开题目链接TimeLimit:1000MSMemoryLimit:65536KTotalSubmissions:14583Accepted:3880DescriptionThebranchofmathematicscallednumbertheoryisaboutpropertiesofnumbers.Oneoftheareasthathascap

defense881·2020-08-15 16:59

How do I learn mathematics for machine learning?

https://www.quora.com/How-do-I-learn-mathematics-for-machine-learningHowdoIlearnmathematicsformachinelearning

weixin_34405925·2020-08-15 08:30

高等数学Mathematica实验题——1.2-28.分段函数的复合函数的求解及图形绘制（Composition of Piecewise Function）

Inmathematics,apiecewise-definedfunction(alsocalledapiecewisefunctionorahybridfunction)isafunctiondefinedbymultipl

预见未来to50·2020-08-14 17:40

计算机科学与技术专业课程简介

《高等数学》HigherMathematics《线性代数》LinearAlgebra《高级语言程序设计》High-levelLanguageProgramDesign《计算机科学技术导论》IntroductiontoComputerScienceandTechnology

Atom_QQ2022313691·2020-08-14 15:30

HDU 5019 Revenge of GCD

RevengeofGCDProblemDescriptionInmathematics,thegreatestcommondivisor(gcd),alsoknownasthegreatestcommonfactor

摩尔斯·2020-08-14 05:47

概率（一）

SomeBasicMathematicsforMachineLearning翻着《数理金融初步第3版》尝试用自己的理解归纳一些基本的公理和应用。

tan_jian_bin·2020-08-13 19:42

JOJ1037：Operand

ProfessorMapleteachesmathematicsinauniversity.Hehaveinventedafunctionforthepurposeofobtainingtheoperandsfromanexpression.Thefunctionnamedop

LLawliet·2020-08-13 15:50

有些论文附的arXiv:XXXX是什么意思

”,asifthe“X”weretheGreekletterChi,χ)isanarchiveforelectronicpreprintsofscientificpapersinthefieldsofmathematics

Suiya_Jessica·2020-08-13 12:48

HDU 4632 Palindrome subsequence （2013多校4 1001 DP）

MemoryLimit:131072/65535K(Java/Others)TotalSubmission(s):88AcceptedSubmission(s):26ProblemDescriptionInmathematics

weixin_33752045·2020-08-12 18:57

La Salle-Pui Ching Programming Challenge 培正喇沙編程挑戰賽 2016 A~F

培正喇沙編程挑戰賽2016A~F文章目录LaSalle-PuiChingProgrammingChallenge培正喇沙編程挑戰賽2016A~FA.ShuttleBusB.SaltTradingC.AnnoyingMathematicsD.ArcheryE.BacteriaExperimentF.AnniversariesA

backordinary·2020-08-12 16:32

利用Networkx分析历年数学家间继承关系与数学学科发展

介绍MathematicsGenealogyProject是一个面向网络收集数学家家谱资讯的网站。网站上资料来源于该项目自身搜集与网友提供。

阿拉丁吃米粉·2020-08-12 11:32

sage中的矩阵运算

sage中的矩阵运算sage是基于python的数学工具，在没有类似mathematics这样的软件环境时可以直接拿来用。

hu_shidong·2020-08-11 19:16

SDNU_ACM_ICPC_2020_Winter_Practice_1st A

题目Petyaisabigfanofmathematics,especiallyitspartrelatedtofractions.Recentlyhelearnedthatafractioniscalledproperiffitsnumeratorissmallerthanitsdenominator

夷则九·2020-08-11 04:12

sql 逻辑运算符不等于_SQL不等于运算符介绍和示例

介绍(Introduction)Wemusthaveusedcomparisonoperatorsinmathematicsintheearlydays.Weusetheseoperatorstocomparedifferentvaluesbasedonth

culuo4781·2020-08-11 03:00

ZOJ3829 ACM-ICPC 2014 亚洲区域赛牡丹江赛区现场赛K题 Known Notation 贪心

Itisaknownnotationintheareaofmathematicsandcomputerscience.Itisalsoknownaspostfixnotationsinceeveryoperatorinanex

Puyuacm·2020-08-10 21:38

[ACM] hdu 4403 A very hard Aoshu problem (DFS暴搜数字）

AveryhardAoshuproblemProblemDescriptionAoshuisverypopularamongprimaryschoolstudents.Itismathematics,butmuchharderthanordinarymathematicsforprimaryschoolstudents.TeacherLiuisanAoshuteacher.Hejustcomeso

同学少年·2020-08-10 21:10

【HDU - 5019 】Revenge of GCD （第K大的因子+暴力）

Inmathematics,thegreatestcommondivisor(gcd),alsoknownasthegreatestcommonfactor(gcf),highestcommonfactor

bfcx·2020-08-10 14:50

ayit第十五周训练题k题

Goldbach'sconjectureisoneoftheoldestunsolvedproblemsinnumbertheoryandinallofmathematics.Itstates:Everyeveninteger

hdy403·2020-08-10 12:34

Mathematics（jzoj 1747）

Mathematicsjzoj1747题目大意有n堆石子，总和为2k2^k2k，现在对于两堆石子，你可以从a中取b的分量到b（a要大于b），问合成一堆大小为2k2^k2k的石子要怎么做（输出a,b）输入样例

ssl_lyf·2020-08-10 01:44

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Mathematics】