Daily Digest: Meta's math called into question; OpenAI's for-profit move

Good morning, Bay Area, and welcome to election day. Remember that the polls are open today between 7 a.m. and 8 p.m. here in the city. Meanwhile, Bay Area police and sheriff’s officials said they were prepared for any unrest that may happen during voting or after election results are announced later in the week. Also in election news, S.F. mayoral candidate Mark Farrell has agreed to pay a $108,000 fine after an investigation by San Francisco ethics officials found that he illegally funded his…