Related changes

12 July 2025

• diffhist Elementary algebra 17:08 +10 2a02:2f07:de10:b400:fd89:403b:3307:955e talk (numerical variables)

11 July 2025

• diffhist Addition 19:54 +13 David Eppstein talk contribs (goldberg has a section on catastrophic cancellation that appears sufficient for this paragraph)
• diffhist The Art of Computer Programming 15:22 −11,678 Mikeblas talk contribs (→Chapter outlines: remove TOC per WP:NONFICTION; see talk page)
• diffhist The Art of Computer Programming 15:21 +1,682 Mikeblas talk contribs (→Volumes: move references to this section)
• diffhist Addition 05:23 +288 David Eppstein talk contribs (→Arithmetic: source for right-distributivity but not left-distributivity of division)

9 July 2025

• diffhist Addition 20:08 −183 David Eppstein talk contribs (→Complex numbers: Remove unsourced alternative explanation. There are multiple congruent triangles here; this explanation is both confusing (because the triangles in the explanation are not the triangles in the figure) and ambiguous (there can be up to three ways to choose X so that ABO and ABX are congruent so it does not actually define the sum).)
• diffhist Addition 15:16 −12 D.Lazard talk contribs (→Properties: rm {{clear)) (2x))
• diffhist Addition 15:02 −1 Dedhert.Jr talk contribs (→Properties: too small)
• diffhist Trinity College Dublin 14:52 +55 SeanBeans1981 talk contribs (ISE school added to group) Tags: Mobile edit Mobile web edit
• diffhist m Addition 14:09 −1 Jacobolus talk contribs (→Single-digit addition)
• diffhist Addition 14:05 +2 Jacobolus talk contribs (→Childhood learning: let's retitle this section "Addition by counting")
• diffhist Addition 14:05 +359 Jacobolus talk contribs (→Table: let's retitle this section "Single-digit addition")
• diffhist Addition 13:54 +700 Chatul talk contribs (→Computers: Add tables)
• diffhist Addition 13:30 +97 Chatul talk contribs (→Computers: Add tables)
• diffhist Kahan summation algorithm 10:41 +34 Copyeditor42 talk contribs (fix 'KahanSum2' comment to match 'KahanSum')
• diffhist Order of operations 09:46 −203 D.Lazard talk contribs (→Conventional order: fixing link)
• diffhist Addition 09:43 −43 D.Lazard talk contribs (→Performing addition: less heading levels)
• diffhist Addition 09:17 +6 D.Lazard talk contribs (→Table: bf for the target of a redirect)
• diffhist Addition 09:08 +1,055 D.Lazard talk contribs (Undid revision 1287301785 by Dedhert.Jr (talk) "Addition table" seems related to the topic addition) Tag: Undo
• diffhist Series (mathematics) 08:24 −203 D.Lazard talk contribs (→top: fixing link)
• diffhist Addition 08:22 0 D.Lazard talk contribs (moving anchor)
• diffhist Addition 05:43 −1,374 David Eppstein talk contribs (→Integers: rm digression into technicality beyond the scope of this article)
• diffhist Trinity College Dublin 02:58 +123 SeanBeans1981 talk contribs (College affiliations) Tags: Mobile edit Mobile web edit

8 July 2025

• diffhist Addition 21:57 +107 Stepwise Continuous Dysfunction talk contribs (→Computers: summary sentence)
• diffhist Addition 20:44 −1,717 Stepwise Continuous Dysfunction talk contribs (remove passage for reasons discussed at the Talk page)
• diffhist m Wikipedia:Verifiability 17:05 −4 IdiosyncraticLawyer talk contribs (Spacing) Tag: 2017 wikitext editor
• diffhist Addition 16:26 −37 Stepwise Continuous Dysfunction talk contribs (→Computers: what pseudocode?)
• diffhist Wayback Machine 10:15 −45 88.201.28.58 talk (It used to be blocked long ago but not anymore)
• diffhist William Rowan Hamilton 07:39 +236 SeanBeans1981 talk contribs Tags: Mobile edit Mobile web edit
• diffhist Trinity College Dublin 07:11 +39 SeanBeans1981 talk contribs (Missing link fix) Tags: Mobile edit Mobile web edit
• diffhist Trinity College Dublin 06:36 +193 SeanBeans1981 talk contribs (Photo replaced) Tags: Mobile edit Mobile web edit
• diffhist Trinity College Dublin 06:27 +183 Arutoria talk contribs (→Foundation Scholarship: citation) Tag: Visual edit
• diffhist m Addition 04:45 +6 Jacobolus talk contribs (→Computers: missed closing tag)
• diffhist Addition 04:45 −31 Jacobolus talk contribs (→Computers: here's an arbitrary different source for this)
• diffhist Trinity College Dublin 03:50 −265 Sumanuil talk contribs (→top: File has been deleted.)
• diffhist Trinity College Dublin 03:46 +168 Arutoria talk contribs (→Admissions: citation) Tag: Visual edit
• diffhist Trinity College Dublin 03:39 +169 Arutoria talk contribs (→Admissions: citation) Tag: Visual edit

7 July 2025

• diffhist Addition 21:47 −109 Jacobolus talk contribs (can we cite something other than Gagniuc? How about K&R?)
• diffhist Set (mathematics) 21:00 +3 D.Lazard talk contribs (→Algebra of subsets: "The set" refers to U, not to any subset)
• diffhist Addition 20:40 −335 David Eppstein talk contribs (→Computers: dup)
• diffhist Addition 20:39 −6 David Eppstein talk contribs (oops, fix ref)
• diffhist Addition 20:37 +332 David Eppstein talk contribs (→Computers: another requested citation)
• diffhist Addition 20:30 +415 David Eppstein talk contribs (→Computers: link augmented assignment and cite)
• diffhist Trinity College Dublin 13:50 +5 SeanBeans1981 talk contribs Tags: Mobile edit Mobile web edit
• diffhist Trinity College Dublin 13:47 0 SeanBeans1981 talk contribs (Trimmed, reference fix) Tags: Mobile edit Mobile web edit
• diffhist Symbol (formal) 10:50 −8 Yelps talk contribs (→words modeled as formal symbols: Fixed MOS violation) Tags: Mobile edit Mobile web edit Advanced mobile edit
• diffhist Set (mathematics) 10:17 +8 Jochen Burghardt talk contribs (Undid revision 1299255997 by D.Lazard (talk): agree with Ifoundamistake75475: A \Delta A = (A \ A) \cup (A \ A) = {} \cup {} = {}, i.e. the additive inverse, while A \Delta A' = (A \ A') \cup (A' \ A) = A \cup A' = U, when A' denotes the absolute complement) Tag: Undo
• diffhist Set (mathematics) 09:28 −8 D.Lazard talk contribs (Reverted 1 edit by Ifoundamistake75475 (talk): Was corect) Tags: Twinkle Undo Reverted
• diffhist The Art of Computer Programming 07:16 +163 93.35.206.177 talk (→Volumes 4C, 4D, 4E, 4F – Combinatorial algorithms: link to immature pre-fascicle)
• diffhist Set (mathematics) 06:39 +8 Ifoundamistake75475 talk contribs (→Algebra of subsets: I believe I found a mistake. In the boolean ring that is the powerset of a given set, when you are using the additive operation (symmetric difference), the additive inverse (a number x such that a+x=0 for all a) is not its complement, as by applying symmetric difference (any elements contained in two sets but not both), you can see that the complement (all elements not a part of A is the complement of A) when added to a set results in simply the union (all elements a p...) Tags: Reverted Mobile edit Mobile web edit