sorry, I don't really understand whats going on here, I know there is a piece wise function,

and that its 1 if f is less or equal to to and 0 otherwise,

could you explain to me a little how this works?

what is epsilon?

I'm sorry for being a bit remedial

sorry, I don't really understand whats going on here, I know there is a piece wise function,

and that its 1 if f is less or equal to to and 0 otherwise,

could you explain to me a little how this works?

what is epsilon?

I'm sorry for being a bit remedial