Home › Forums › density functional theory › functions and functionals › Functional This topic has 0 replies, 1 voice, and was last updated 8 months, 1 week ago by Henry Ezeaku. Viewing 1 post (of 1 total) Author Posts April 11, 2024 at 10:36 pm #10724 Henry EzeakuParticipant A functional is a function of another function. 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