5 Questions 21 Answers 0 Followers
Questions related from Phil B Brubaker
I'm having numerical problems with a nested solver. Any ideas how to solve this? JOVE solver is a sequential unconstrained optimization technique applying Newton's second-order gradient...
11 July 2022 9,509 0 View
I'm a retired applied mathematician seeking a volunteer job using my (math/EE) education and experience in (disc drive/airplane/space) industries. A calculus-level compiler provides a quick way...
17 February 2020 2,565 3 View
My question is regarding a math model of forest fires, not whether fire terminations should be pursued. Given a model, we can determine how best to do the job at hand. Model first! If ever needed,...
09 January 2019 10,022 2 View
Automatic Differentiation (AD) is a method for calculating derivatives exactly and automatically. Calculus-level languages [e.g. Slang (NASA’s Apollo…), PROSE (Time Sharing Mainframes), &...
09 January 2019 8,181 0 View
Slang (1960s, NASA), PROSE (1970-1980s, Time Sharing computers, see PROSE-development-history-Wikipedia article), & FortranCalculus (1990-today, PCs w/Windows, see DOI: 10.13140 /...
13 December 2018 3,076 4 View