BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Drupal iCal API//EN
X-WR-CALNAME:Events items teaser
X-WR-TIMEZONE:America/Toronto
BEGIN:VTIMEZONE
TZID:America/Toronto
X-LIC-LOCATION:America/Toronto
BEGIN:DAYLIGHT
TZNAME:EDT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
DTSTART:20170312T070000
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:EST
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
DTSTART:20161106T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a25e9ceaf703
DTSTART;TZID=America/Toronto:20170724T100000
SEQUENCE:0
TRANSP:TRANSPARENT
DTEND;TZID=America/Toronto:20170724T100000
URL:https://uwaterloo.ca/pure-mathematics/events/student-number-theory-semi
 nar-35
SUMMARY:Student Number Theory Seminar
CLASS:PUBLIC
DESCRIPTION:DAVID URBANIK\, UNIVERSITY OF WATERLOO\n\n\"What is a reciproci
 ty law?\"\n\nThere are numerous theorems in algebraic number theory which\
 nare \"reciprocity laws\". The simplest of these is quadratic\nreciprocit
 y\, for which there are many elementary proofs. For higher\npowers\, ther
 e are many similar-looking statements\, but whose proofs\nbecome progress
 ively harder. We survey a number of reciprocity laws\,\ngive proofs of so
 me simple ones\, and try to show that they are all\nrelated.\n\nMC 5403
DTSTAMP:20260607T215942Z
END:VEVENT
END:VCALENDAR