Ash (1998) includes the following areas in his definition of abstract algebra: logic and foundations, counting, elementary number theory, informal set theory, linear algebra, and the theory of linear operators.
Days left until Spring 2018: 47 Days 1 Hours 29 Minutes 31 Seconds Â© 2018 HowManyDaysTill.com Create a Countdown Timer Upcoming Events
May 9 is the 129th day of the year (130th in leap years) in the Gregorian calendar.There are 236 days remaining until the end of the year.ay 9 is the 129th day of the year (130th in leap years) in the Gregorian calendar.