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

Limit Calculator with Steps  Limit Solver
Limit calculator including stepbystep solutions.

Interactive Calculus Activities
This is a collection of interactive visualizations, activities and games that will assist in the learning of calculus.

MATH 465: Complex Variables
This open textbook is being utilized in a Mathematics course for graduate students by John Lind at California State...

MATH 118 Trigonometry OER Adoption
The California State University and MERLOT have partnered to showcase how and why faculty have adopted Open Educational...

Measure Fractions  Apps on Google Play
Measuring proper fractions and improper fractions Measure Fractions displays a mesh of unit squares that can be divided...

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.
New Members

Laura Rozasnone

Bandar Togel TerpercayaBinjai

Maletsie MakhethaLesotho College of Education

Wingrove RouseClarence Fitzroy Bryant College

Kathy GrossCayuga County Community/Technical College

Mageste Di RaizelCadara

Angel ReyesPasadena City College

Kang SeunghoNone

Nezu Mikigameslot88

dogyeong seongNone

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
Materials by Discipline
 Algebra and Number Theory (596)
 Analysis (110)
 Applied Mathematics (783)
 Calculus (501)
 Developmental Mathematics (451)
 Differential Equations (154)
 Discrete Mathematics (231)
 Dynamical Systems (40)
 Foundations of Mathematics (122)
 General and Liberal Arts Math (252)
 Geometry and Topology (221)
 Mathematical Modeling (76)
 Mathematics Publishing Tools (33)
 Numerical Analysis (51)
 PreCalculus Mathematics (294)
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

Track Geometry Measurement System (Tgms) Market Size, Increasing Trend Diversity ...
Jan 24, 2022 06:40 PM PST

Hand Geometry Biometric Market Report SWOT Analysis by 2031  The Oxford Spokesman –
Jan 24, 2022 04:51 PM PST

Google's first foldable will be a pricey Pixel, but cheaper than the competition  Android Police
Jan 24, 2022 04:34 PM PST

Aramco IKTVA contractor matrices are now well established  Arab News
Jan 24, 2022 02:57 PM PST

Hand Geometry Biometric Market 2028: 3M Company, Fingerprint Cards, Cross Match ...
Jan 24, 2022 01:25 PM PST

Paco Rabanne's New Geometry and More From the Fall Collections  Yahoo Sport UK
Jan 24, 2022 12:14 PM PST

Google Pixel 6a phone might launch in May; likely to pack Tensor chipset  HT Tech
Jan 24, 2022 11:57 AM PST

Paco Rabanne's New Geometry and More From the Fall Collections  Harper's Bazaar
Jan 24, 2022 11:42 AM PST

San Antonio ISD sacks middle school math teacher over video said to show her striking a student
Jan 24, 2022 11:24 AM PST

Tech Tip: Flagship Smartphones of 2022  The Georgetowner
Jan 24, 2022 10:39 AM PST

Google's Pixel 6a smartphone might launch in May  Technology  Devdiscourse
Jan 24, 2022 10:05 AM PST

Google's Pixel 6a smartphone might launch in May  ANI News
Jan 24, 2022 09:27 AM PST

Google Pixel 6a could arrive in May, according to unofficial leak
Jan 24, 2022 09:01 AM PST

Quantum Mechanics Must Be Complex  PHYSICS  APS.org
Jan 24, 2022 08:34 AM PST

More Google Pixel 6a specs leak to reiterate its camera and processor superiority over the ...
Jan 24, 2022 08:29 AM PST

Xilinx : Sparse vs. Dense TOPS. What are they, what's the difference, and what does it mean to me?
Jan 24, 2022 08:21 AM PST

Updates from Johnson County Community College: Adding math to the equation
Jan 24, 2022 08:07 AM PST

Google Pixel 6a launch: Specs, features, launch details, expected India price, and ...
Jan 24, 2022 07:57 AM PST

How Infinite Series Reveal the Unity of Mathematics  Quanta Magazine
Jan 24, 2022 07:39 AM PST

Watts Up in Watopia: Climbing on Zwift  Slowtwitch.com
Jan 24, 2022 07:39 AM PST
Mathematics on Twitter
 This month, we spoke with Emilie Purvine about her experiences solving puzzles, finding a community of #WomenInMath… twitter.com/i/web/status/1…4 hours ago  maanow
 Cliff Joslyn is the Team Lead in Mathematics of Data Science at PNNL. His research aims to explore classes of mathe… twitter.com/i/web/status/1…5 hours ago  amermathsoc
 Great job #Wildcats!👏 #AMCMath twitter.com/MrJoshSeamon/s…6 hours ago  maanow
 Check out the presentation abstracts of upcoming MAA Distinguished Lectures here! bit.ly/3zQx4kz… twitter.com/i/web/status/1…7 hours ago  maanow
 Camillo De Lellis of @the_IAS is the winner of the 2022
@theNASciences Maryam Mirzakhani Prize in Mathematics. He… twitter.com/i/web/status/1…12 hours ago  amermathsoc
 RT @MrHonner: How did anyone ever figure out that
∫secθ dθ = ln  sec θ + tan θ  + C ?
The surprising answer involves the M…13 hours ago  maanow
 New job posting: JLLT Controllership, Senior Accountant II  JLL  Chicago, IL dlvr.it/SHgvwY22 hours ago  maanow
 Heather Smith Blake is a discrete mathematician who is particularly intrigued by problems that have application to… twitter.com/i/web/status/1…1 day ago  amermathsoc
 Give your students the opportunity to apply mathematics in reallife situations with an MAA Tensor SUMMA grant! App… twitter.com/i/web/status/1…1 day ago  maanow