CAUTION: The Sender of this email is not from within Dalhousie. ~~~ Bohemian Logical & Philosophical Café ~~~ Speaker: Michael Shulman Title: The derivator of setoids. May 4 at 16.00 Prague time (GMT+2) The zoom link is on the page: https://bohemianlpc.github.io [For admin and other information see: http://www.mta.ca/~cat-dist/ ]