BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT DTSTART;VALUE=DATE:20230306 DTEND;VALUE=DATE:20230306 DTSTAMP:20240328T122243Z UID:6605611317f38 CLASS:PRIVATE DESCRIPTION:NO instructor support. Sign up anytime over a 3-month period and learn at your own pace as you work through prerecorded lectures and problem sets. Be aware that at any time during the first month, you may upgrade to receive Instructor support.