How to make a Sign of Test

Hello everyone. I am making a new game. And for that, I am making a function of my own. But now I have faced a problem. I don’t know how to make a Sign of test. From which we can choose =, =/=,+,-,etc

I don’t know what you mean, could you explain?

Operator sign.
Also known as Modification sign

So you want to create a function that you can put in the event action which has a selectable drop down list of modification signs?

Yeah, I want to make something like this.

Can you explain what you’d like to do with this dropdown list?

The only dropdown currently available is for text, so you could do this, but it would be visual only:

I am making behavior for my Player. So, I want to compare its speed value