Revision as of 10:17, 3 December 2023 edit Onel5969 (talk \| contribs) Autopatrolled, Extended confirmed users, Page movers, New page reviewers, Pending changes reviewers, Rollbackers 992,910 edits m Disambiguating links to Meta (link changed to Meta (prefix)) using DisamAssist. ← Previous edit		Revision as of 22:16, 9 January 2024 edit undo BegbertBiggs (talk \| contribs) Extended confirmed users, Page movers, Pending changes reviewers 16,627 edits m →1931–1940: Fixing links to disambiguation pages, replaced: cam → cam Tag: AWB Next edit →
Line 357: \| 1934 \| [[United States]] \|\| [[Wallace Eckert]] of [[Columbia University]] connects an IBM 285 Tabulator, an 016 Duplicating Punch and an IBM 601 Multiplying Punch with a [[Cam (mechanism)\|cam]]-controlled sequencer switch that he designed. The combined system was used to automate the integration of [[differential equation]]s.<ref>[http://www.columbia.edu/cu/computinghistory/switch.html Interconnected Punched Card Equipment]</ref> \|- valign="top" \| 1936

Timeline of computing hardware before 1950: Difference between revisions