From: Lawrence Krauss Sent: Friday, August 4, 2017 9:55 PM To: Jeffrey E. Subject: randomness and power law I was going to derive the power law relation for a random =alk for you here, but in fact this link has all the relevant math =nyway. https://en.wikipedia.org/wiki/Random_walk Lawrence M. Krauss Director, The Origins Project at ASU Co-Director, Cosmology Initiative Foundation =rofessor School of Earth =amp; Space Exploration and Physics Department Arizona State University, P.O. Box =71404, Tempe, AZ 85287-1404 Research 1 EFTA_R1_01302013 EFTA02339088