Dramatis persona*

helenhead Helen Chick

I've always wanted a bumper sticker that said "I'm a female, LDS/Mormon, Scout leading, geocaching, piano-playing, bicycling, mathematics educator with a PhD in maths ... and I VOTE"!

I think this makes me a minority group of cardinality 1!

* Since there's only one of me and "personae" is plural (I think), I've gone with dramatis persona.
October 2010
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Mandelbrot memories

Apparently Benoît Mandelbrot passed away last week. He is famous for introducing the world to the idea of “fractals” — shapes that are so crinkly that their boundaries are not lovely smooth lines or planes, so that their dimensions are not whole numbers — and the “Mandelbrot set” — that famous heart-shaped blobby thing with circular […]