Mathematics Community Portal
Welcome – From the Editor
Welcome to the Mathematics Portal. Here you will find some of the best mathematics resources hosted on the Internet. We hope you find what you are looking for as you browse through the wealth of resources that will supplement your mathematics teaching and learning. The mathematics editorial board uses the same form for peer reviewing as is used for faculty development. It can be found here: Peer Review Form.
New Materials

M. Lo  MATH 251 Multivariable Calculus I Faculty ePortfolio for California State University, San Bernardino
This open textbook is being utilized in a Calculus course for undergraduate students by MinLin Lo at California State...

Geometry with an Introduction to Cosmic Topology
Geometry with an Introduction to Cosmic Topology offers an introduction to nonEuclidean geometry through the lens of...

Sage for Undergraduates
This textbook serves admirably as an introduction for newcomers to Sage as well as a reference for those with some...

Modeling, Functions, and Graphs: Algebra for College Students
In addition to the goal of students gaining computational fluency this text aims to develop mathematical thinking with a...

AgentBased Evolutionary Game Dynamics
This book is a guide to implement simple agentbased evolutionary models using NetLogo. All the models we implement are...

Making Games with Python & Pygame
This book will teach you how to make graphical computer games in the Python programming language using the Pygame...

Yet Another Introductory Number Theory Textbook (Cryptology Emphasis Version)
This version of YAINTT has a particular emphasis on connections to cryptology. The cryptologic material appears in...

Algorithms and Data Structures With Applications to Graphics and Geometry
An introductory coverage of algorithms and data structures with application to graphics and geometry.

Linear Algebra  Open Textbook Library
This text covers the standard material for a US undergraduate first course: linear systems and Gauss's Method, vector...

OERUCLouvain : Résolution de systèmes d'équations linéaires
Il s'agit d'un apprentissage par problème (séance aller, travail individuel, séance retour) concernant la résolution de...

Active Calculus  2017 edition
Active Calculus (2017 edition) may be used as a standalone textbook for a standard first semester college calculus...

How We Got from There to Here: A Story of Real Analysis
The typical introductory real analysis text starts with an analysis of the real number system and uses this to develop...

Mathematics  Free of Worries at the University I
Contents include: Foreword Introduction into the System Instructions to Handle the System Sets and Numbers Some...

Mathematics  Free of Worries at the University II
This book contains the following chapters: Foreword Vectors and Matrices Vectors Matrix Algebra  Linear Equation...

Intermediate Algebra
Intermediate Algebra is designed to meet the scope and sequence requirements of a onesemester intermediate...

Advanced Problems in Mathematics
" This book is intended to help candidates prepare for entrance examinations in mathematics and scientific subjects,...

Abstract Mathematical Cognition
Despite the importance of mathematics in our educational systems little is known about how abstract mathematical thinking...

Brief Calculus
This text for the one semester applied or business calculus course uses intriguing realworld applications to engage...

Topological and Metric Spaces, Banach Spaces...
In this book you find the basic mathematics that is needed by engineers and university students .

Integral Operators
In this book you find the basic mathematics that is needed by engineers and university students .

Hilbert Spaces and Operators on Hilbert Spaces
In this book you find the basic mathematics that is needed by engineers and university students .

Global Analysis
In this book you find the basic mathematics that is needed by engineers and university students .

Real Functions in One Variable  Simple 2...
This series consists of six book on the elementary part of the theory of real functions in one variable.

Real Functions in One Variable  Complex...
This series consists of six book on the elementary part of the theory of real functions in one variable.
New Members

MARÍA DEL CARMEN VELASCOToluca

Renata BartolomeuUFSJ

G HartUniversity of Pittsburgh  Greensburg

Robert HohnMamaroneck High School

Harshita MalhotraTeacher

kingboo woodNone

David WilsonMother Patern College

Andrew BoyeCuyamaca College

Marlene PerezProffesor

NASEER AHMEDNIZWA COLLEGE OF TECHNOLOGY, NIZWA

Liliana SaidonLiliana

Carlos CanasFlorida Memorial College

donald hardyUnknown

Tommy BanksAlbert Tiff

Ryan FernandezPorterville High School

Patrick RyanErie Community/Technical College

HASSAN EL HOUARICity University of New York System  LaGuardia Community/Technical College

Larry DaleGranville Central HS

Oscar LevinUniversity of Northern Colorado

Alberto RamirezUniversidad Abierta y a Distancia de Mexico

Diana VersozaGems Winchester School

emine demirEnglish Modern School

Maksim KustovASU

Richard GentrySacramento City College
Materials by Discipline
 Algebra and Number Theory (580)
 Analysis (111)
 Applied Mathematics (90)
 Calculus (465)
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 Differential Equations (147)
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 General and Liberal Arts Math (253)
 Geometry and Topology (226)
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 Mathematics Publishing Tools (31)
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 PreCalculus Mathematics (346)
Mathematics on the Web

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Will Mueller's Testimony Change the Impeachment Calculus?
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Morenci welcomes new teaching staff
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Learning Backward
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Switch Matrices Market Global Market Outlook 20192025
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Global Hand Geometry Biometric Market Growth, Key Futuristic Trends And Competitive ...
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Global Hand Geometry Biometric Market Status & Trend 2019 – 3M Company, Fingerprint Cards ...
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Global Track Geometry Measurement System (TGMS) Market 2019 Competitive Analysis – Ensco ...
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Scott Ransom 910 review
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Political geometry: the mathematics of gerrymandering
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US President Donald Trump and Pakistan PM Imran Khan hold talks in Washington
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Stonepaved road leads to glimpse of Ryukyu Kingdom
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Mathematics on Twitter
 RT @EDCtweets: NEW approach to linear algebra lets students start with numerical experiments & extract the general principles. Read more: h…9 hours ago  amermathsoc
 Mathematical modeling is helping to advance neuroscience. newsmedical.net/news/20190718/…9 hours ago  maanow
 Nominations are being accepted until September 15 for Programs That Make a Difference. Learn how to submit your pro… twitter.com/i/web/status/1…11 hours ago  amermathsoc
 Ten Most Popular MOOCs Starting in August 2019 #MOOC @classcentral buff.ly/32Fwaqh https://t.co/ByI0zsXhmp, photo: pic.twitter.com/ByI0zsXhmp13 hours ago  MERLOTorg
 This compact course in modern cryptography presents the mathematical foundations in algebra, number theory, and pro… twitter.com/i/web/status/1…14 hours ago  amermathsoc
 This high school math curriculum is focused on the wonder, creativity, and fun in math. phys.org/news/201907m…16 hours ago  maanow
 Help support earlycareer mathematicians by becoming an #AMSMRC21 organizer. Submit your proposals:… twitter.com/i/web/status/1…1 day ago  amermathsoc
 MAA is seeking problem submissions for our publications. If you have a fun, challenging problem you would like to s… twitter.com/i/web/status/1…1 day ago  maanow
 If you're attending #MAAthFest as a student, make sure to attend these special lectures just for students!… twitter.com/i/web/status/1…1 day ago  maanow
 Learn more about postquantum cryptography. technologyreview.com/s/613946/expla…2 days ago  maanow