# Classify singularities

1. Jul 16, 2011

### kmwoodyard

f(z)=(z-1)((cos Pi z) / [(z+2)(2z-1)(z^2+1)^3(sin^2 Pi z)]

2. Jul 16, 2011

### Char. Limit

What are you trying to do? What have you tried so far? Where are you stuck? The info you've given is hardly helpful...