The Sequencer OEIS survey

The previously introduced software Sequencer [] identifies number sequences algorithmically. The On-Line Encyclopedia of Integer Sequences (OEIS) [] is by far the largest collection of curated number sequences available today. It therefore seems natural to employ Sequencer in a quest to uncover patterns that have…    » Read more

An elementary trapdoor function

Because of their connections with public-key cryptography, trapdoor functions [] are surrounded by a lot of mystery. While one-way functions [] (functions that are easy to compute, yet hard to invert) like integer multiplication are familiar and intuitive,…    » Read more

Personal calendar reform

Version 0.0.5 [], last modified 6-Ples-2012 (November 17th, 2012) > Note: This is not a calendar application, a calendar library, a calendar API, a calendar in "the cloud", a calendar template, or anything else directly related to computer technology for that matter. This is…    » Read more