Is this a blog?

" Matters of great concern should be treated lightly " - - Nabeshima Naoshige (?) quoted in the Hagakure Please see the whole context of the quote.

(This quote may be a rephrasing of Tao-Te-Ching's Chapter 63.)
August 14, 2015. Alternative Voting: some scenarios
August 19, 2015. Group of Death
August 20, 2015. Sums of kth powers of numbers
September 2, 2015 Bits and bans
September 13, 2015. Deriving the Y combinator
October 18, 2015. Inverses in definitions: Continuity
October 27, 2015 Inverses in definitions II: measurability
November 29, 2015 Data Structure: Zipper
August 26, 2016 Counting and Entropy: The First Cut
November 4, 2016. Birkhoff's Ergodic Theorem and Permutations
February 23, 2018. Which utility should we maximize?
July 18, 2018. Is it possible to draw Venn diagrams for arbitrary number of sets using only circles?