# Posts tagged ‘Technology’

28 June 2018

In this Newsletter:

1. New on IntMath: Infinite series, Spinning clock

2. Resources: Simpsons math, Unknowables

3. Math in the news: Plimpton 322

4. Math movies

5. Math puzzle: EFFEKT

6. Final thought: Actions

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Posted in Intmath Newsletters category **|** 2 Comments »

Tags: Graphs, Real-world math, Technology

12 December 2017

1. New on IntMath: Shell method

2. Resource: Mathpix

3. Math in the news and Math movie: Bitcoin

4. Math puzzle: Triangles

5. Final thought: No more cars?

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Posted in Intmath Newsletters category **|** 20 Comments »

Tags: Graphs, Technology

29 January 2017

Here we solve another graph mystery - what is the correct domain for y = sec(arccos(x))? And why do different software packages show similar, but different graphs?

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Posted in Mathematics category **|** 9 Comments »

Tags: Graphs, Math notation, Technology

24 January 2017

In this Newsletter:

1. Differentiation applet - trigonometric functions

2. Math art

3. Resource: SimplexNumerica

4. Math movie: Music And Measure Theory

5. Math puzzles

6. Final thought: Challenges

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Posted in Intmath Newsletters category **|** 9 Comments »

Tags: Culture, Graphs, Interactive, Technology

27 December 2016

In this Newsletter:

0. PhotoMath

1. Squaring the circle with rope

2. East Asian countries perform best in TIMMS

3. Resource: 17 equations

4. 2016 in review

5. Math movies: Unexpected math

6. Math puzzles

7. Final thought: tolerance

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Posted in Intmath Newsletters category **|** 8 Comments »

Tags: Graphs, Interactive, Technology

25 November 2016

In this Newsletter:

1. Interactive hyperbola graphs

2. Pixar in a box

3. Resource: PhotoMath

4. Math movie: Teach for Mastery

5. Math puzzles

6. Final thought: beliefs

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Posted in Intmath Newsletters category **|** 32 Comments »

Tags: Graphs, Interactive, Technology

31 October 2016

In this Newsletter:

0. Ad blockers

1. Linear & angular velocity applet

2. Your face in numbers: Microsoft's Face Detection app

3. Resource: WIRIS Calc

4. Math movie: Conspiracy theories & math

5. Math puzzles

6. Final thought

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Posted in Intmath Newsletters category **|** 20 Comments »

Tags: Graphs, Technology

19 September 2016

In this Newsletter:

0. Notice any problems on IntMath?

1. Vector graphics

2. Review: Manga Guide to Regression Analysis

3. Math in the News: The Math Revolution

4. Math movie: Why the Metric System Matters

5. Math puzzles

6. Final thought: Math trauma

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Posted in Intmath Newsletters category **|** 5 Comments »

Tags: Graphs, Interactive, Technology

29 August 2016

I was humbled this week to receive notice that SquareCirclez (the IntMath Blog) has been included in a list of the "Top 100 Math Blogs".

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Posted in Mathematics category **|**

Tags: Technology

26 July 2016

In this Newsletter:

1. Tesla Map to Multiplication

2. Resource: Better Explained

3. Math in the news: China's own Good Will Hunting

4. Math technology history - pinwheel mechanical calculator

5. Math puzzles

6. Final thought: Universal passport?

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Posted in Intmath Newsletters category **|** 14 Comments »

Tags: Graphs, Technology

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