Related changes

25 May 2025

• diffhist Angle 06:26 +1,425 TheGrifter80 talk contribs (Added short section on fundamental angles) Tag: Visual edit
• diffhist Triangular number 06:21 −204 David Eppstein talk contribs (Undid revision 1292077678 by Ncgtr (talk) Huh? There are a continuum number of distinct rotation axes. Also, needs a source.) Tag: Undo
• diffhist Triangular number 02:43 +204 Ncgtr talk contribs (added info on relation between triangular numbers and rotations) Tags: Reverted Visual edit

24 May 2025

• diffhist m Projective geometry 22:20 0 The Sophocrat talk contribs (Undid revision 1292044036 by 2804:5808:7AD:A900:D542:1977:E987:3D81 (talk). The field is called "mathematics") Tag: Undo
• diffhist Projective geometry 22:02 0 2804:5808:7ad:a900:d542:1977:e987:3d81 talk Tags: Reverted Mobile edit Mobile web edit
• diffhist Angle 16:28 +278 TheGrifter80 talk contribs (Added angle diagram) Tag: Visual edit
• diffhist Angle 03:58 0 TheGrifter80 talk contribs (Moved history/etmology section to lower in the article)
• diffhist Angle 00:34 −98 TheGrifter80 talk contribs (Edited Notation section to remove duplicate information and clarity) Tag: Visual edit

23 May 2025

• diffhist Altitude (triangle) 23:06 +300 76.226.83.204 talk (→Theorems: add Theorem section preamble with supporting links to proofs; future authors might like to add text and figures expanding on the importance of the altitude to proofs of Laws of Sine and Cosine and other key theorems not listed below) Tags: Mobile edit Mobile web edit
• diffhist Wayback Machine 18:37 −52 GreenC talk contribs (Undid revision 1291784068 by Flickerlion (talk): rvv) Tag: Undo
• diffhist Wayback Machine 18:32 −48 2001:448a:11a6:1a32:a834:24d6:86b3:a24b talk (No, it's not blocked in Indonesia) Tag: Manual revert
• diffhist Wayback Machine 18:30 +48 2001:448a:11a6:1a32:a834:24d6:86b3:a24b talk Tag: Reverted
• diffhist m Equivalence class 17:27 −1,351 ScottishFinnishRadish talk contribs (rv unsourced) Tag: Rollback
• diffhist Equivalence class 17:19 +1,351 Logic Decimal talk contribs (fix) Tags: Manual revert Reverted possibly inaccurate edit summary
• diffhist m Equivalence class 17:14 +2 JayBeeEll talk contribs (Undid revision 1291711022 by Logic Decimal (talk) restore standard mathematical English) Tags: Undo Reverted
• diffhist Wayback Machine 11:33 +52 Flickerlion talk contribs (→History: Someone might fall for the "Wayforward Machine", so I've added the truth.) Tags: Reverted Mobile edit Mobile web edit
• diffhist Equivalence class 08:54 −1,353 D.Lazard talk contribs (Reverted 1 edit by Logic Decimal (talk): Rv for the reasons given in a preceding revert, and because such a proof is more confusing than useful) Tags: Twinkle Undo Reverted
• diffhist Equivalence class 08:21 +1,353 Logic Decimal talk contribs (please discuss thanks) Tags: Undo Reverted
• diffhist Equivalence class 00:54 −1,353 JayBeeEll talk contribs (→Properties: remove repetitive wording and uncited and exceptionally poorly formatted proof) Tag: Reverted

22 May 2025

• diffhist Equivalence class 22:29 −2 Logic Decimal talk contribs (polar opposite word) Tag: Reverted
• diffhist Arithmetic progression 20:01 −1,206 JayBeeEll talk contribs (Reverted 6 edits by 2600:1012:A024:A5C0:5540:B7D8:4D6A:270A (talk): Increasing the extent of the synth and OR here is not making it better, it's making it worse) Tags: Twinkle Undo
• diffhist Angle 15:24 +366 TheGrifter80 talk contribs (Changes lo lead) Tag: Visual edit
• diffhist Angle 01:49 −8 Tamfang talk contribs (→top: simpler imho)

21 May 2025

• diffhist m Angle 21:16 −4 Arjayay talk contribs (Duplicate word removed)
• diffhist Law of cosines 17:43 −208 Jacobolus talk contribs (Undid revision 1291486559 by AVeryLargeAnt (talk) first, this is not a "minor edit" and shouldn't go unexplained, but second, this doesn't seem that helpful. if you want to mention polarization identity put it at the bottom. If we wanted anything along these lines, I'd make it more like "the law of cosines is an alternate expression for the binomial expansion of a squared sum of vectors") Tag: Undo
• diffhist Angle 15:19 −255 TheGrifter80 talk contribs (Changes to lead as per talk page) Tag: Visual edit
• diffhist m Law of cosines 15:01 +208 AVeryLargeAnt talk contribs (→Using vectors) Tag: Reverted

20 May 2025

• diffhist Arithmetic progression 02:43 +17 2600:1012:a024:a5c0:5540:b7d8:4d6a:270a talk (Correct note tag format) Tag: Reverted
• diffhist Arithmetic progression 02:41 +109 2600:1012:a024:a5c0:5540:b7d8:4d6a:270a talk (There, clarified that "arithmetic series" commonly refers to the finite type (but NOT exclusively, as numerously stated in the talk page for 1 + 2 + 3 + 4 + ...)) Tag: Reverted
• diffhist Arithmetic progression 02:31 +51 2600:1012:a024:a5c0:5540:b7d8:4d6a:270a talk (→Sum: FURTHER modified the wording to be more palatable and less "mixed up" with the (finite) arithmetic series, as if this was already not good enough) Tag: Reverted
• diffhist Arithmetic progression 02:26 +97 2600:1012:a024:a5c0:5540:b7d8:4d6a:270a talk (→Sum: Sigma notation for finite sum) Tag: Reverted
• diffhist Arithmetic progression 02:20 +8 2600:1012:a024:a5c0:5540:b7d8:4d6a:270a talk (FURTHER clarified the content to mollify the concern about what term is "commonly used") Tag: Reverted
• diffhist Arithmetic progression 02:12 +924 2600:1012:a024:a5c0:5540:b7d8:4d6a:270a talk (Undid revision 1291252266 by David Eppstein (talk) Will you stop reverting the entire edit history wholesale and just listen to what I'm explaining in talk page? The infinite version needs to be addressed too.) Tags: Undo Reverted
• diffhist Arithmetic progression 01:32 −924 David Eppstein talk contribs (Undid revision 1291249591 by 2600:1012:A024:A5C0:5540:B7D8:4D6A:270A (talk) I tend to agree with JBL: "arithmetic series" is used far more frequently than "finite arithmetic series", to the point where it is false or misleading to say that the shorter one is an abbreviation for the longer one) Tags: Undo Reverted
• diffhist Arithmetic progression 01:09 +924 2600:1012:a024:a5c0:5540:b7d8:4d6a:270a talk (Undid revision 1291204776 by JayBeeEll (talk) This editor is not contributing constructively and is only interested in reverting others' edits, even after sources were now provided to show the editor's point to be incorrect while at the same time the information demanded by the editor and alternate phrasing were offered.) Tags: Undo Reverted

19 May 2025

• diffhist Differential geometry 21:55 +4 37.160.51.111 talk (→Intrinsic versus extrinsic) Tags: Mobile edit Mobile web edit
• diffhist m Angle 20:37 −9 Retro talk contribs (→Types: Clarify relationship between acute, obtuse, and oblique angles.)
• diffhist Arithmetic progression 18:54 −924 JayBeeEll talk contribs (Restored revision 1291085454 by JayBeeEll (talk): Rv: the ratio of polemicism to quality sourcing is very high, unfortunately) Tags: Twinkle Undo Reverted
• diffhist m Arithmetic progression 16:06 0 Wbm1058 talk contribs (redirect bypass from 1 + 2 + 3 + 4 + ... to 1 + 2 + 3 + 4 + ⋯ using popups) Tag: Reverted
• diffhist Arithmetic progression 06:09 +1 2600:1012:a024:a5c0:5540:b7d8:4d6a:270a talk Tag: Reverted
• diffhist Arithmetic progression 05:45 0 2600:1012:a024:a5c0:5540:b7d8:4d6a:270a talk (Further clarified (modified in the style of geometric progression article lead)) Tag: Reverted
• diffhist Arithmetic progression 05:27 +4 2600:1012:a024:a5c0:5540:b7d8:4d6a:270a talk (→Sum) Tag: Reverted
• diffhist Arithmetic progression 05:22 +28 2600:1012:a024:a5c0:5540:b7d8:4d6a:270a talk (→Sum: Further distinguishing the finite version from the (clearly existent) infinite version) Tag: Reverted
• diffhist Arithmetic progression 05:04 +388 2600:1012:a024:a5c0:5540:b7d8:4d6a:270a talk (→Sum: Added another source to secure the content) Tag: Reverted
• diffhist Arithmetic progression 04:36 +273 2600:1012:a024:a5c0:5540:b7d8:4d6a:270a talk (→Sum: Added a source about infinite arithmetic series being divergent to stop complaints about the content addition) Tag: Reverted
• diffhist Arithmetic progression 04:19 −9 2600:1012:a024:a5c0:5540:b7d8:4d6a:270a talk (→Sum) Tag: Reverted
• diffhist Arithmetic progression 04:17 +239 2600:1012:a024:a5c0:5540:b7d8:4d6a:270a talk (Undid revision 1291085454 by JayBeeEll (talk) I provided the burden. Now it's your turn. Hypocritical for you to keep sticking to stubbornness even after I provided what was demanded, while you don't do your part.) Tags: Undo Reverted
• diffhist Arithmetic progression 00:14 −239 JayBeeEll talk contribs (Undid revision 1291075360 by 2600:1012:A024:A5C0:5540:B7D8:4D6A:270A (talk) per WP:BURDEN, "The burden to demonstrate verifiability lies with the editor who adds or restores material") Tags: Undo Reverted

18 May 2025

• diffhist Arithmetic progression 22:33 +239 2600:1012:a024:a5c0:5540:b7d8:4d6a:270a talk (Undid revision 1291046279 by JayBeeEll (talk) Wrong. I have sources.) Tags: Undo Reverted
• diffhist Arithmetic progression 18:57 −239 JayBeeEll talk contribs (Reverted 5 edits by 2600:1012:A021:7A65:AD81:13C9:15D2:E5DF (talk): I don't think this is an improvement; in particular, I don't believe RS support the idea that the (always divergent) infinite sums of this kind are called arithemtic series) Tags: Twinkle Undo Reverted