8.28
My Complex Analysis book reads, It is presumed that the reader is familiar with the Cartesian coordinate system.
…why would you be taking Complex Analysis if you weren’t?
nolemonplease 
8.18
Liesl Update
A request for prayers…
Leisl Becker, daughter of Dr. Leigh Becker (Mathematics), was in a serious automobile accident in Louisiana on August 10 and has been unconscious and hospitalized at LSU Hospital in Shreveport since.
