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

Class Notes and Worksheets for Calculus: Early Transcendentals
This set of Calculus 1 Lecture Notes and Worksheets was created under a Round Thirteen MiniGrant for Ancillary Materials...

Armstrong Calculus
This text is an adaptation of two very excellent opensource textbooks: Active Calculus by Dr. Matt Boelkins and APEX...

RWM101: Foundations of Real World Math  Saylor Academy
This course begins your journey into the "Real World Math" series. These courses are intended not just to help you learn...

Applied Algebra II
This course will focus on the study of algebraic relationships that people have used to make real predictions solving...

BMCC MTH095 Intermediate Algebra
Students will study polynomials and factoring; roots; radical and rational expressions and equations; functions and their...

Lane ORCCA: Open Resources for Community College Algebra
This Lane version of ORCCA was made possible through an Open Education Resource (OER) grant provided by Lane Community...

MTH070 Elementary Algebra
This book is designed for MTH070, Elementary Algebra, at BMCC. The student will study and demonstrate knowledge of basic...

Applied Algebra I
After a brief introduction, each section will offer examples to introduce new concepts and show how they can be applied....

Mathematics for Health and Physical Sciences
This textbook is written for a course with the same title. The course serves as a prerequisite for programs in nursing,...

Free online math calculators and solvers
More than 70 powerful online math calculators designed to help you solve all of your math problems. All of them are...

Euler's Method Calculator  eMathHelp
The calculator will find the approximate solution of the firstorder differential equation using the Euler's method, with...

Polar/Rectangular Coordinates Calculator  eMathHelp
The calculator will convert the polar coordinates to rectangular (Cartesian) and vice versa, with steps shown.

Area between Curves Calculator  eMathHelp
The calculator will find the area between two curves, or just under one curve.

Unit Normal Vector Calculator  eMathHelp
The calculator will find the principal unit normal vector of the vectorvalued function at the given point, with steps...

Overleaf, Online LaTeX Editor
This site features an online LaTeX editor that's easy to use. No installation is necessary, all you need is abrowser. The...

PCC SLC Math Resources
The materials begin with linear equations in two variables and extend through trigonometry. Each topic includes written...

Measure, Integration & Real Analysis  Sheldon Axler  Springer
This open access textbook welcomes students into the fundamental theory of measure, integration, and real analysis....

Tune into Learning
TV411 will help you read for success, finetune your writing, expand your vocabulary, get a grip on math, and explore...

regla de cramer
La regla de crammer es de importancia, porque da una expresióne explicita para la solución del sistema.Sin embargo para...

Atractor GOPY
Descripción: En este objeto estudiamos un atractor denominado GOPY que resulta ser un atractor extraño aunque no caótico....

Composición de relaciones binarias. Ejemplo.
En este vídeo, tras un breve recordatorio de los conceptos que se manejan, se presenta un ejemplo con el que se practica...

Funciones test para optimización monoobjetivo
Para resolver la mayor parte de problemas de optimización del mundo real son necesarias técnicas sofisticadas, tales como...

Composición de relaciones binarias.
En este vídeo se introduce la composición de relaciones binarias a partir de un ejemplo de la vida real. Tras la...

Integración doble.
En este artículo se presentan ejemplos resueltos y actividades correspondientes al tema de integración doble y la...
New Members

Jobel LeonesDugong National High School

RAUL ARTUNDUAGARAUL ARTUNDUAGA

Carlos HazelOpen Campus, The University of the West Indies

Louisa CaoImmersion Program

pure garciniapure garcinia cambogia

Melissa Gaylethe University of the West Indies

sattamatka52 singhKALYAN MATKA

Thomas LangNone

Katie StumMiami Trace Elementary

Sheldon AxlerSan Francisco State University

Otelea MarianaAlba

insaf ismabc

John VosburghVirginia Military Institute

Mong Kon MoCalifornia State University, Fresno

Cassandra ScottBowie State University

Monica StambachOglala Lakota College

Winslow JohnsonDelaware State University

Guillermo TecNone

zsan W中国人寿

Justin SilasSouthern University System  Baton Rouge

Shanna SimpsonSingletonHenry Ford Community/Technical College

jose acostaJacosta8

Jherica KellyMathematics with Kelly

Lauren JohnsonScotlandville Magnet High School
Materials by Discipline
 Algebra and Number Theory (588)
 Analysis (112)
 Applied Mathematics (779)
 Calculus (475)
 Developmental Mathematics (450)
 Differential Equations (149)
 Discrete Mathematics (231)
 Dynamical Systems (40)
 Foundations of Mathematics (122)
 General and Liberal Arts Math (254)
 Geometry and Topology (225)
 Mathematical Modeling (75)
 Mathematics Publishing Tools (32)
 Numerical Analysis (52)
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Mathematics on the Web

cutfree labelled sequent calculus for dynamic epistemic logic
Feb 18, 2020 03:42 PM PST

Do my algebra
Feb 18, 2020 03:10 PM PST

Geometry promotes from within for HK and Taiwan leader
Feb 18, 2020 03:03 PM PST

As community raises issue with science curriculum changes, Hinsdale District 86 begins math review
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A 9YearOld Came Up With This Weirdly Tricky Math Problem. Can You Solve It?
Feb 18, 2020 01:22 PM PST

New Purdue program could make 'first year free,' guarantee admission for Hoosier students
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Mechanosensing metabolically moves cancer cells
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Young Leader Profile: Christan E. Shelton
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The top iPhone and iPad apps on App Store
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Managing data skills
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High school construction students get onthejob training
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First Ride: The New Ibis Ripmo V2 is Carbon AF
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The Carbon Ibis Ripmo V2 Incorporates Updates from Last Year's Aluminum Version
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Perri Zilberman '21 Probes the Nature of Matter
Feb 18, 2020 08:30 AM PST

When less is more: Designer slits make glasslike materials much stronger
Feb 18, 2020 07:22 AM PST

The hidden factor that's keeping people out of STEM jobs
Feb 18, 2020 06:03 AM PST

This App Can Help You Finish Your Math Homework Using AI, Thanks To Sundar Pichai's Google
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Mathematics on Twitter
 What You’ll Miss if You Don’t Register for OLC Innovate 2020 blog.merlot.org/2020/02/18/wha… https://t.co/xHO6nvt7Hp, photo: pic.twitter.com/xHO6nvt7Hp5 hours ago  MERLOTorg
 Top cities for women in tech in 2020. Did your city make the list? #WomenInSTEM smartasset.com/checkingaccou…5 hours ago  maanow
 RT @JointMath: Watch the AMS Gibbs Lecture by Nancy Reid, University of Toronto, given at #JMM2020: "In Praise of Small Data: Statistical a…5 hours ago  amermathsoc
 "Do you know these 50 math terms?" @altontelegraph illustrates and defines math terms such as "distribution," "deri… twitter.com/i/web/status/1…6 hours ago  amermathsoc
 John Ryan @UArkansas and #AMSmember will give an invited talk "Higher Order Spin Operators" at the 2020 Internation… twitter.com/i/web/status/1…6 hours ago  amermathsoc
 Karel Marshall, @TowsonU grad, "found herself more curious about how math is applied in everyday life versus mathem… twitter.com/i/web/status/1…6 hours ago  amermathsoc
 Richard Evan Schwartz (@BrownUniversity and #AMSmember #AMSauthor) to give Kieval Lecture "Geometry and Experiment"… twitter.com/i/web/status/1…7 hours ago  amermathsoc
 Read about mathematician Kate Skavish's path to entrepreneurshipthe "pivot from math to marketing to running [her… twitter.com/i/web/status/1…7 hours ago  amermathsoc