I received the following equation. It is supposed to contain clues to something I have to solve. I am not familiar with the math symbols used here.
How do I read the following:
f: R → D, ∀d ∈ D, ∃!r ∈ R: f(r) = Lm = d
I received the following equation. It is supposed to contain clues to something I have to solve. I am not familiar with the math symbols used here.
How do I read the following:
f: R → D, ∀d ∈ D, ∃!r ∈ R: f(r) = Lm = d