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.
Here is an article on teaching online math in the world of COVID19:
https://www.evmonews.com/post/elearningcovid19world
Showcase
Symbolab Math Solver:
This site allows the user to enter in a wide variety of math problems. The computer solves the problem and shows the relevant steps. It have a user friendly math equation editor and an abundance of examples.
New Materials

HalfLife Calculator
This site contains a calculator that finds the halflife of a substance, initial quantity, quantity remained, and time....

Laplace Transform Calculator
The site contains a calculator that finds the Laplace transform of the given function. There is also a link to a similar...

Partial Derivatives
Brief explanation of how to take a partial derivative with examples.

Introduction to partial derivatives  Math Insight
This site includes a video as well as a brief written introduction to partial derivatives.

Wronskian Calculator
This site contains a calculator that will find the Wronskian of the set of functions, with steps shown. Supports up to 5...

Optimal, Integral, Likely Optimization, Integral Calculus, and Probability for Students of Commerce and the Social Sciences
Optimal, Integral, Likely is a free, opensource textbook intended for UBC’s course MATH 105: Integral Calculus with...

Informal Calculus with Applications to Biological and Environmental Sciences
This book is an approachable introduction to calculus with applications to biology and environmental science. For...

Modeling, Functions, and Graphs
Modeling, Functions, and Graphs covers the content of a typical college algebra course with an emphasis on functions and...

Trigonometry
This text covers the content of a standard trigonometry course, beginning with a review of facts from geometry.

Elementary Algebra
This text introduces the basic skills and ideas of algebra. Throughout the book, we use applications to motivate...

Intermediate Algebra
Intermediate Algebra is a textbook for students who have some acquaintance with the basic notions of variables and...

Introductory Algebra
This textbook is aligned with the British Columbia Adult Basic Education learning outcomes for Mathematics: Intermediate...

Linear Algebra with Applications  2021A (Lyryx)
Linear Algebra with Applications by W. Keith Nicholson, traditionally published for many years is now being released as...

Business/Technical Mathematics
The content of this textbook is aligned with the British Columbia Adult Basic Education learning outcomes for the...

Angle Pair Relationships with Parallel Lines  An Exploration!
Students have the opportunity to explore relationships between angles formed by two parallel lines and a transversal....

The Math Page
This site is a parent site that combines several individual subsites that provide overviews of diferent mathematical...

Chain Rule: Problems and Solutions
This site includes a short summary/explanation of the chain rule, including example problems.

4 Steps to Solve Any Related Rates Problem  Part 1
This site includes a blog post in which related rate problems are broken down stepbystep to develop a problem solving...

Definite Integrals
This site includes a brief overview of basic definite integrals and contains examples and practice problems.

Math for Liberal Arts eBook & PPT
Remixed the book Math in society to suit the COR for the math for liberal arts class at Palomar college. The set of...

Homework Systems for Math
This is an extremely incomplete list of homework solutions. Homework software options which do not require authentication...

A First Course in Linear Algebra, 2021A version (Lyryx)
A First Course in Linear Algebra presents an introduction to the fascinating subject of linear algebra for students who...

Math for Trades : Volume 2
The Math for Trades: Volume 2 textbook continues where the first volume left off. Volume 2 increases the challenge with...

Algebra at Cool math .com: Hundreds of free Algebra 1, Algebra 2 and Precalcus Algebra lessons
Quick Reference/review for College Algebra organized by topic.
New Members

Hellen ColmanCity Colleges of Chicago  Wilbur Wright College

Amy ShawBishop State Community/Technical College

Ahmad ZiaNone

Kerri WebbSelkirk College

Tiziano BarbariUniversità di Padova

Joseph PuentesState University of New York System  Albany

Israel PeñeroBatangas State University

Jeremias VazquezTrinity College of Connecticut

Анастасия ФедосоваСаратов

Luis GuerreroPalomar College

Anahi BiurrunUniversidad Nacional Arturo Jauretche

Heather BrownLancasterLebanon IU13

Theresa WilloughbyYosemite Community/Technical College District

Salma EKSSAILMOE  Saar Primary Boys School

ameya kolarkarFlorida State University

John ButlerSyracuse Educational Opportunity Center

Richabelle Abriol SantosUniversity of Santo Tomas

Vu HoVietnam National University, Ho Chi Minh

Minerva MagisaBATANGAS EASTERN COLLEGES

sophia us1usa

Michael MalawskiNone

Grace LopezBATAAN PENINSULA STATE UNIVERSITY

Cliff SmithMinnesota State University Moorhead
Materials by Discipline
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 Mathematics Publishing Tools (33)
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Journals & Publications
 Linear Algebra and its Applications
 Mathematics of Computation at AMS
 Journal of the American Mathematical Society
 Proceedings of the American Mathematical Society
 The College Mathematics
 American Mathematical Monthly
 Mathematics Magazine
 Focus Magazine
 Applied Mathematics ENotes
 Mathematics MDPI
 Fractional Calculus and Applied Analysis
Mathematics on the Web

Gwinnett teacher of the year: 'Put aside partisan bickering'  The Atlanta JournalConstitution
Dec 09, 2021 03:18 AM PST

Richard Mille Engages Sports Mode With the RM 03503 Rafael Nadal Automatic  Hypebeast
Dec 09, 2021 02:17 AM PST

Tensor Processing Unit (TPU) Market May Set a New Growth Story  openPR.com
Dec 09, 2021 02:03 AM PST

Over 900 professors 'deeply concerned' about effort to limit advanced K12 math classes  KBTV
Dec 09, 2021 12:15 AM PST

Byju GeoGebra: Byju's acquires Austrian math co for $100mn  Times of India
Dec 08, 2021 11:50 PM PST

Gravel bike vs road bike: just what are the differences?  BikeRadar
Dec 08, 2021 11:31 PM PST

ESCHLEMAN: Academic achievement should not overshadow mental health  The Daily Targum
Dec 08, 2021 11:05 PM PST

Tensor, Lanner Partner to Bring Distributed AI Processing to SDWAN and MEC  The Fast Mode
Dec 08, 2021 08:08 PM PST

NREL Kestrel supercomputer: NVIDIA A100NEXT GPU, is this Hopper H100?  TweakTown
Dec 08, 2021 05:13 PM PST

Track Geometry Measurement System Market Outlook to 2028  MW Creators
Dec 08, 2021 05:08 PM PST

Hundreds of professors sign letter blasting 'woke' math movement to eliminate advanced classes
Dec 08, 2021 05:06 PM PST

Partnership provides opportunities for Wickenburg students
Dec 08, 2021 05:04 PM PST

Calculus Instruction in Atlantic Canada Conference 2022  AARMS
Dec 08, 2021 04:59 PM PST

The Richard Mille RM 3505 with an automatic winding rotor featuring useradjustable geometry
Dec 08, 2021 04:41 PM PST

Byju's buys Austrian edtech firm in $100m deal  Tech in Asia
Dec 08, 2021 04:29 PM PST

Nanofibers could capture cancer cells and prevent them from spreading  ZME Science
Dec 08, 2021 04:17 PM PST

BYJU'S Acquires Austrian Company GeoGebra; Aims To Make Math Learning Even More ...
Dec 08, 2021 03:23 PM PST

Christopher Galley PhD Oral Defence  MUN Gazette
Dec 08, 2021 03:17 PM PST

Google Tensor: toda la información sobre el procesador de los Pixel 6  El Español
Dec 08, 2021 03:13 PM PST

The geometry of decisionmaking in individuals and collectives  PNAS
Dec 08, 2021 02:10 PM PST
Mathematics on Twitter
 There is still time to register for today’s BIG Math Network Industry Connection Series. Industry panelists are Ben… twitter.com/i/web/status/1…1 hour ago  amermathsoc
 New job posting: Consulting Health Actuary (PR11598)  Pryor Associates  , IL dlvr.it/SF1Ybg9 hours ago  maanow
 If you've ever bought hot dogs, you may have been faced with a dilemma: how do you make sure the number of hot dogs… twitter.com/i/web/status/1…13 hours ago  maanow
 Congratulations to Travis Dillon, a graduate of @LawrenceUni, for receiving the AMSMAASIAM Frank and Brennie Morg… twitter.com/i/web/status/1…20 hours ago  maanow
 What’s a mathematician’s favorite holiday treat? Pumpkin 𝝅! 🥧 Support the Mathematical Association of America this… twitter.com/i/web/status/1…22 hours ago  maanow
 Our Holiday Sale is on! Visit the AMS Bookstore to save 40% off gifts for your favorite mathematician.
🔗… twitter.com/i/web/status/1…22 hours ago  amermathsoc
 New job posting: Economist  Amazon.com  London, United Kingdom dlvr.it/SDy27h1 day ago  maanow
 How do we learn how to cook? Or hit a tennis ball? A new mathematical model provides interesting insight: bit.ly/3EfviLi1 day ago  maanow
 The government shutdown was avoided, visit our website to read about what it means for the mathematics community.… twitter.com/i/web/status/1…1 day ago  amermathsoc
 RT @mathprofcarrie: It's been a while since I blogged something! If tou are looking for small activities in any math class that get at equ…1 day ago  maanow