Hans and Ola Rosling: How not to be ignorant about the world

17 October 2014

Hans Rosling discusses income inequality
In this video, Hans Rosling and his son discuss some of the misconceptions regarding income distribution, and population and health trends.

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How to code JSXGraph axes, ticks and grids

13 October 2014

How to code JSXGraph axes, ticks and grids
Trying to code JSXGraph so the axes and grid lines work can be a battle. This article points to a summary with examples of how to do it.

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Music and math: The genius of Beethoven

3 October 2014

Did Beethoven use math to create music when he was going deaf?
Did Beethoven use math to create music when he was going deaf?

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KaTeX with ASCIIMathML input and MathJax fallback

19 September 2014

KaTEX ASCIIMathML and MathJax
KaTeX can handle ASCIIMathML input, and fall back to MathJax when KaTeX gives up with this approach.

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KaTeX – a new way to display math on the Web

17 September 2014

KaTEX math rendering system
KaTeX is a new method for publishing LaTeX-based math on the Web. It’s faster than MathJax, but not as robust (yet).

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Carnival of Mathematics 114

11 September 2014

Carnival of Mathematics #114
The Carnival of Mathematics is a collection of recent math blog articles covering visual math, various rants and some math history, by various authors.

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Carnival of Maths is coming to IntMath

18 August 2014

The next Carnival of Mathematics is coming to IntMath
IntMath will be hosting the next Carnival of Mathematics, a collection of recent blog posts about math.

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Context Free math-based art

31 July 2014

lorenz attractor context free artContext Free is software you can use to produce some beautiful math-based art. Build STEM skills while triggering your creative side.

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Updated Graphs of tan, cot, sec and csc

30 July 2014

graph of tan theta applet
The updated applets on the Graphs of tan, cot, sec and csc page now run on mobile devices, albeit rather slowly. One of the most popular pages on IntMath.

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New Riemann Sums applet

26 June 2014

applet for finding area under curve
Here’s some background on the new Riemann Sums applet I added to IntMath. You can see how we find areas under curves using rectangles.

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