Home › Forums › density functional theory › functions and functionals › functional This topic has 0 replies, 1 voice, and was last updated 2 months, 3 weeks ago by Maxim Vermorgen. Viewing 1 post (of 1 total) Author Posts September 24, 2024 at 7:52 pm #11260 Maxim VermorgenParticipant An example of a functional I already encountered in mathematical courses is calculating the norm of a 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