Home › Forums › density functional theory › functions and functionals › Examples This topic has 0 replies, 1 voice, and was last updated 1 year, 9 months ago by carlosjimenez11. Viewing 1 post (of 1 total) Author Posts March 6, 2023 at 4:15 pm #8430 carlosjimenez11Participant Integrals and derivatives are very common functionals in mathematics but also applied in other science fields. 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