A FILE HANDLING SCHEME FOR DATA IN LARGE APPLICATIONS PROGRAMS John C. PACKER University of London / Computing Centre / University of Nottingham KDF / University of Nottingham / /
IndustryTerm
virtual memory device / computer operating systems / molecular point / energy minimum / minimum energy configuration / store device / correct minimum energy / molecular energy levels / molecular energy / successive energy values / min. energy / mainframe hardware / quantum chemical aspects / energy value / quantum chemical calculations / system software / energy / /
MarketIndex
CRB / /
OperatingSystem
UNIX / /
Organization
University of Nottingham / University of Nottingham KDF / Computing Centre / David F. BRAILSFORD* Department of Mathematics / University of London / /
Position
sublist head / programmer / /
ProgrammingLanguage
BETA / ALGOL / /
PublishedMedium
Elsevier / /
Technology
ALPHA / OCR / UNIX / QL algorithm / paging / technology of main memory / virtual memory / operating system / operating systems / PDF / two algorithms / /
FOREWORD OPIT was a program for closed-shell self-consistent field, molecular orbital calculations using a basis set of floating spherical gaussian functions. The attached paper, from the early 1970s, illustrates very cl