Home › Forums › density functional theory › XC-functional › Jacob’s ladder This topic has 0 replies, 1 voice, and was last updated 2 years, 2 months ago by Ine Vanysacker. Viewing 1 post (of 1 total) Author Posts October 12, 2022 at 3:20 pm #7151 Ine VanysackerParticipant Jacob’s ladder is a sequence of steps to arrive at the ‘divine’ exchange-correlation functional. With each step up you get a better approximation and you get closer to the true exchange-correlation functional. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In