Author Archives: Dr. I. J. Matrix

About Dr. I. J. Matrix

Mathematician and software guy in Palo Alto, California

Meeting of the Minds

Description of the event here.

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G4G logo media (PDFs)

G4G banner (PDF): This is a banner suitable for use in a Gathering 4 Gardner Celebration of Mind event. G4G logo (PDF): This is a black and white version of the official G4G logo. G4G logo (4c PDF): This is … Continue reading

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test post

event described here

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Thank you

Thank you for your donation to the Gathering 4 Gardner, Inc. Your transaction has been completed, and a receipt for your purchase has been emailed to you. You may log into your account at to view details of this … Continue reading

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The 3rd Annual Martin Gardner Celebration of Mind

Contact: Mark Setteducati, member, Board of Directors, Gathering 4 Gardner Foundation 212-505-8308 October 21, 2012 would have been the late Martin Gardner’s 98th birthday. In honor of the occasion, the Gathering 4 Gardner Foundation is pleased to announce Celebration … Continue reading

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The Gathering 4 Gardner (G4G) Foundation was created by Thomas M Rodgers to bring together magicians, mathematicians, skeptics, philosophers, puzzle enthusiasts, and the general public, all united by a shared enthusiasm for the work of Martin Gardner. Since 1993, through our … Continue reading

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G4G10 wrap up

The 10th Gathering for Gardner (G4G10) was held in Atlanta, Georgia in the final week of March 2012. Here are some some photos tagged g4gx at Flickr; more are available with the g4g10 tag. Scott Kim designed G4G10 conference logo: … Continue reading

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