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Sinusoid's Web

My interests include mathematics, fractals, cryptography, squash, and aikido. These web pages mainly are about fractal and mathematical art.

I prefer PGP encrypted mail, but I've shut down my GeoCities email, sinusoid@geocities.com, because of too much spam.
Send instead to user .
My PGP public key is here.

15-Jan-04 - I'm still alive, therefore Yahoo won't delete my web site, right? Seeing what happened to mp3.com, I'm not so sure. I'm glad I merely mirror my local copy to Geocities rather than keeping it there.

2-Dec-01 - Right now I'm not sure I still have access to my private key for that PGP public key, so don't use PGP until further notice.

• Who is this Sinusoid guy, anyway?
• Fractals

2-Dec-01 - It's probably clear I didn't get back to generating fractals. Actually, I'm dabbling in sculpture and painting right now. I hope to be able to put a few of my works online eventually.

4/8/98 - I currently must take a vacation from generating and posting the "Fractal Image of the Week" because of personal reasons. I hope to start to post fractals again in a few months.

• Fractal Image of the Week
  
• Fractal Image of the Week Archive
• Why and how I draw fractals
• "Data Hazard" warning symbol proposal

Proposal for data hazard warning symbol

I have a proposal for a warning symbol for data hazards. You know, data (in the most general sense, so that programs are also data) which could be very destructive, like computer viruses, trojan programs, and worm programs. I have here PostScript, and two GIF images, large and small. To see the PostScript text click here. For all you techies, here's a tar archive proving that I thought of this on or before 26/8/97. For details, follow this link to Stamper. This proposal is in the public domain, all I ask is that you do not claim to have thought of it before I did. Unless, of course, you actually did.

Visit my new web site

All images displayed on these pages are copyrighted by me unless otherwise specified, and are free for any legal non-commercial use.