Archive for the ‘Mathematics’ Category

GeoGebra's latest version offers 3D graphs and output that can be viewed on tablet devices. Here's a quick overview.

Here we look at some of the math behind the cross wind landing applet in the section on adding 2D vectors.

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.

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

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

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

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

Context Free is software you can use to produce some beautiful math-based art. Build STEM skills while triggering your creative side.

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.

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.