## IntMath Newsletter: Farewell, online math resources

In this Newsletter:

0. Fond farewell

1. Math in the news

2. Resource: ClassCalc

3. Math movie

4. Math art and code

5. Math puzzle

6. Final thought: Reset

**450+** Math Lessons written by Math Professors and Teachers

**5 Million+** Students Helped Each Year

**1200+** Articles Written by Math Educators and Enthusiasts

Simplifying and Teaching Math for **Over 23 Years**

In this Newsletter:

0. Fond farewell

1. Math in the news

2. Resource: ClassCalc

3. Math movie

4. Math art and code

5. Math puzzle

6. Final thought: Reset

In this Newsletter:

1. New on IntMath: Eigenvalues and eigenvectors

2. Resources: Desmos and 3D simulator

3. Math in the news: News and science

4. Math movies: Graphics and addresses

5. Math puzzle: Tangent circles

6. Final thought: Culture

In this Newsletter:

1. New on IntMath

2. Resources: Fourier, breaks

3. Math in the news: DeepMind, bees

4. Math movies: vectors, collection

5. Math puzzle: Sequence

In this Newsletter:

1. New on IntMath: CSS Animated Hexagon Wave

2. Units

3. Math in the news: Almost prime numbers

4. Brian May - astrophysicist

4. Math movies: Data portraits and fingers

5. Math puzzle: Divisibility

6. Final thought: It's up to us

1. New on IntMath: Solid of Revolution maker

2. Resources: Grasshopper, Sketchup

3. Math in the news: Light beam

4. Math movies: Ballet, Mars

5. Math puzzle: Tokens

6. Final thought: Jack Ma

In this Newsletter:

0. Privacy, cookies and ads

1. New on IntMath: Complex numbers and Evolutes

2. Resources

3. Math in the news

4. Math movies

5. Math puzzle

6. Final thought

1. Math art in code

2. Resource: Making graphs easier to understand

3. Math in the news: Truly random numbers

4. Math movies

5. Math puzzle: Sum the digits

6. Final thought: Truth

In this Newsletter:

0. Hiatus

1. Revised applet: Double Springs Interactive Graph

2. Resource: Wolfram Data Repository

3. Math in the news: Going Viral

4. Math movie: Maps

5. Math puzzle: Sequence formulas

6. Final thought: Learners

In this Newsletter:

1. Carnival of Mathematics #114

2. Updated Graphs of tan, cot, sec and csc

3. Graphing letters

4. Math puzzles

5. Asking questions

In this Newsletter:

1. Resource - Data visualization

2. Resource - MathDisk graphing tool

3. IntMath Poll - math software

4. Math puzzles

5. Friday math movies

6. Final thought - Stay relevant

See the blog sitemap for all previous articles.

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