Related changes

18 May 2025

• diffhist m Formal language 19:01 +1 Klauscougar talk contribs (edited for clarity. "words" now unambiguously refers to "strings") Tag: Visual edit
• diffhist m Flip-flop (electronics) 09:46 0 Johnuniq talk contribs (Reverted edit by 103.173.31.226 (talk) to last version by Cruduxcruo) Tag: Rollback
• diffhist Circuit complexity 00:57 +24 Cosmia Nebula talk contribs (→Logspace uniform) Tag: Visual edit

17 May 2025

• diffhist Digital signal processing 21:30 +321 Cloud899 talk contribs (→Applications)
• diffhist m Decision problem 18:39 +16 Nyngwang talk contribs (meta(symbol): In the only accompanying image, the two answers are "YES", "NO", not "yes", "no"; update all occurrences accordingly.)
• diffhist m Decision problem 18:34 +220 Nyngwang talk contribs (meta(notes): add a note for the part that confused me, so it may help other people as well.)
• diffhist Flip-flop (electronics) 18:09 0 103.173.31.226 talk Tags: Reverted Mobile edit Mobile web edit Disambiguation links added
• diffhist m Bit 16:19 0 FaviFake talk contribs (Smal formatting fix) Tag: 2017 wikitext editor
• diffhist AC (complexity) 06:00 +266 David Eppstein talk contribs (clean up ref formatting)
• diffhist m Printed circuit board 05:38 −4 EvanBaldonado talk contribs (Replace curly quotes with straight quotes (see MOS:CURLY).)
• diffhist m Printed electronics 05:38 −8 EvanBaldonado talk contribs (Replace curly quotes with straight quotes (see MOS:CURLY).)
• diffhist m Printed circuit board 05:38 +2 EvanBaldonado talk contribs (Replace hyphen with en-dash.)

16 May 2025

• diffhist m Decision problem 13:19 0 Nyngwang talk contribs (wording: replace "solves the problem" with "answers the yes-no question", which is more clear.)
• diffhist Decision problem 13:14 +14 Nyngwang talk contribs (fix(wording): a decision procedure needs to work on all inputs.)
• diffhist m Decision problem 12:36 +22 Nyngwang talk contribs (→See also: add an entry; sort the list)

15 May 2025

• diffhist Decision problem 23:55 +22 Nyngwang talk contribs (meta(link): "set".)
• diffhist m Decision problem 23:49 −7 Nyngwang talk contribs (wording.)
• diffhist m Decision problem 22:29 +31 Nyngwang talk contribs (→Definition: cite twice, less confusing.)
• diffhist m Decision problem 22:18 −5 Nyngwang talk contribs (→Definition: better readability by parentheses.)
• diffhist Decision problem 22:04 +30 Nyngwang talk contribs (meta(link): how can I forget to mention "halting problem" in the intro?)
• diffhist m Decision problem 21:57 +1 Nyngwang talk contribs (grammar.)
• diffhist m Decision problem 21:55 +1 Nyngwang talk contribs (→Definition: grammar.)
• diffhist m Decision problem 21:53 +17 Nyngwang talk contribs (→Definition: wording.)
• diffhist m Decision problem 21:51 +2 Nyngwang talk contribs (→Definition: grammar.)
• diffhist m Decision problem 21:50 +32 Nyngwang talk contribs (→Definition)
• diffhist Decision problem 21:47 −85 Nyngwang talk contribs (→Definition: prefer precise "formal language" than "a yes-no question on a set of inputs"; improve readability by listing.)
• diffhist m Decision problem 21:15 +2 Nyngwang talk contribs (→Notes: fix(link).)
• diffhist m Decision problem 21:06 +62 Nyngwang talk contribs (meta: prefer no inlined reference (so that one can edit page content more easily without clustered by inlined refs.))
• diffhist m Decision problem 21:03 +13 Nyngwang talk contribs (meta: create section "Notes"; move the only note into it.)
• diffhist m Decision problem 20:52 −8 Nyngwang talk contribs (wording: connect sentences.)
• diffhist m Decision problem 20:42 0 Nyngwang talk contribs (wording.)
• diffhist Computer engineering 16:21 +66 Pueblo89 talk contribs
• diffhist m Computer engineering 16:19 +29 Pueblo89 talk contribs
• diffhist Computer engineering 16:16 +432 Pueblo89 talk contribs (+ note: "Before the era of computers, C.E. could also mean "Chartered Engineer"." (bcoz took me ages to find that out and this page kept on popping up); + 1 ref 'sort of arranged' (don't know what "s2cid" is, left it))
• diffhist Multiplexer 13:51 −22 Kvng talk contribs (Reverted good faith edits by Minilexikon (talk): Not clearly a better structure) Tags: Twinkle Undo
• diffhist m Decision problem 04:39 −29 Nyngwang talk contribs (→Decidability: formatting.)
• diffhist m Decision problem 04:17 +12 Nyngwang talk contribs (wording.)
• diffhist m Decision problem 04:08 −3 Nyngwang talk contribs (→Definition: fix: it's "yes-no" question not "yes-or-no" question.)
• diffhist m Decision problem 04:02 +7 Nyngwang talk contribs
• diffhist m Decision problem 04:01 +7 Nyngwang talk contribs (wording: symmetry.)
• diffhist m Decision problem 03:59 +12 Nyngwang talk contribs (font: bolded both important keywords "decidable", "undecidable".)
• diffhist Decision problem 03:52 −252 Nyngwang talk contribs (rm wiki-link to wikipage "effective method", which is verification-needed and thus misleading for now; improve wording.)
• diffhist m Decision problem 03:39 −7 Nyngwang talk contribs
• diffhist m Decision problem 03:36 −5 Nyngwang talk contribs (wording: prefer simple sentences.)
• diffhist m Decision problem 03:02 +9 Nyngwang talk contribs (→Definition: wording: use the bolded term defined in the intro.)
• diffhist m Printed circuit board 02:56 −102 Andy Dingley talk contribs (Reverted 2 edits by 116.32.245.228 (talk) to last revision by Y2kcrazyjoker4) Tags: Twinkle Undo
• diffhist Printed circuit board 02:49 +105 116.32.245.228 talk (→References: Manufacturing process for circuit boards with different layers) Tags: Reverted reference list removal Visual edit: Switched
• diffhist Printed circuit board 02:28 −3 116.32.245.228 talk (→References: the Structure of PCB) Tags: Reverted Visual edit
• diffhist m Decision problem 00:20 +8 Nyngwang talk contribs (wording: conform with the exact line from the book by Ebbinghaus et al.)
• diffhist Decision problem 00:02 −34 Nyngwang talk contribs (wording: an example of "decision problem" is just about the problem itself; requiring "an existing algorithm" is misleading.)