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Author Archives: Anton
Scribbles: The Ensmoothening, Part III
Many of the curves in this chart have some unsightly wiggles. That’s because, when a function of degree 2 or higher tries to approximate a piecewise constant, it tends to go back and forth across the target. So here instead … Continue reading
Posted in curve-fitting
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supply issues
I’ve had a number of mugs printed by Zazzle, and most of them came out gorgeous; but last summer I was peeved enough by a delivery cock-up to want to take my business elsewhere. Recently I got around to doing … Continue reading
pull the other one
This week I’ve had a flood of mail with titles like VIDEO OF YOU! and YOU GOT RECORDED!. A tweetmate asked me to save and share one, so here it is.
Posted in spam
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a sense of place?
I read Jack Vance’s memoir, of which many pages say “We went to Ireland / Tahiti / Kashmir . . . found a pleasant cottage and stayed there for a couple of months, cranking out stories.” It would be pleasant to know … Continue reading
Posted in prose
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it’s in the literature
On a truncated icosahedron / buckyball / Telstar-style soccer ball, consider two adjacent hexagons and the two pentagons that are adjacent to both. These four faces can be removed, rotated by a right angle, and reattached, causing only a small … Continue reading
Posted in mathematics
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I ain’t Zazzling any more
You probably haven’t noticed the absence of a link in the upper left, “buy 2D printed objects”, which went to my catalogue on Zazzle: shirts, mugs, posters.
all the world’s a wiki
I toy with the thought of converting this here website to MediaWiki (which my host supports), as I am more efficient at editing there than at writing raw HTML in vi. The wiki’s first articles would be: Two-dimensional design Hyperbolic … Continue reading
Posted in blogdom, me!me!me!, neep-neep
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