Topics of Interest:

(New) There is now a forum installed for sharing comments, questions and suggestions about anything on this site! There are discussion boards devoted to:

• Dead Reckoning: Calculating Without Instruments book and mental calculation and mental calculators of all kinds
• Dead Reckonings: Lost Art on the Mathematical Sciences blog and any topic in the history of science
• Plans Unfolding paper organizer software, including galleries of background images and custom page designs

(New) My free software application, Plans Unfolding, has been released after much development and testing. Use this sophisticated interface to create a personalized organizer/planner printed on a single sheet of paper and folded into a 16-page pocket-size booklet. A number of page types are supported along with custom page designs created and shared in forum galleries by users such as yourself, and all data is maintained and backed up by the software.

My blog, Dead Reckonings: Lost Art in the Mathematical Sciences attempts to capture in essays my encounters with technically elegant and artistically creative works in the mathematical sciences that have been all but forgotten.

Other areas of this website are described below: