Dalet (also spelledLua error in package.lua at line 80: module 'Module:Lang/configuration' not found. orDaleth) is the fourth letter of theHebrew alphabet. Inset theory, mathematicians originally intended to use daleth to represent the fourthtransfinite cardinal numbers.[1] The name "dalet" is connected to the word "delet", meaning "door". It also corresponds to the letter "delta" in theGreek alphabet.[2]
