How to symbolize "if any one of items in this list equals (value)" in notation?

Question

So, I have a list of items{x,y,z}. I want to symbolize the statement 'if anyone of these items in my list {x,y,z} equals "Carrot" '. I'm no math student - just trying to write some documentation for a process.

{x,y,z} == "Carrot" ... ?

TIA.

Answer 1

What you want to say is simply $``Carrot``\in\{x,y,z\}$ which literally reads as "the string "Carrot" is an element of the set $\{x,y,z\}$

Answer 2

You want $\in$: $$\text{carrot}\in \{x,y,z\}$$

The TeX and MathJax code for$\in$ is \in.

If you can't get $\in$, Greek letter epsilon ($\epsilon$) is an acceptable substitute.