Reading Today.

"Every Sequence Is Reducible to a Random One", Peter Gacs

SCHOENFIELD, J. R. (1967), "Mathematical Logic," Chapt. 7.2, Addison-Wesley, Reading, Mass.

LEVIN, L. A. (1976), On the principle of conservation of information in intuitionistic mathematics, Soviet Math. Dokl. 17, No.2, 601-605.

New old blog.

I created this blog years ago just to preserve my 'alxfed' alias in the Google eco-system of accounts. Still don't know whether I need it or not, but I am reviving it now.