# What is the field Z2

1. Sep 30, 2012

### Max.Planck

What is the field $Z_{2}$?

2. Sep 30, 2012

### Robert1986

I'm guessing it is just another way of writting $F_2$. Which is the field with elements 0,1 under addition and multiplication $\mod 2$. Usually, the notation $Z_2$ is used to represent the group {0,1} under addition mod 2.

3. Sep 30, 2012

### Max.Planck

Thanks.

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