Related changes

14 July 2025

• diffhist Vector space 11:13 +228 Goodphy talk contribs (→Matrices: Added a reason why a matrix form of a linear map is also a linear map.) Tag: Visual edit

13 July 2025

• diffhist German language 19:08 −18,946 Ermenrich talk contribs (the sources are poor and questionable - how can we say that German is a "de facto and national language" of Grenada?) Tag: Undo
• diffhist German language 18:40 +18,946 Morison Gorison talk contribs (→Sovereign states: regional languages) Tags: Reverted Mobile edit Mobile web edit
• Import log 18:10 EggRoll97 talk contribs imported Dutch language from nost:Dutch language (1 revision) (one old edit from nost)
• diffhist Tensor 11:45 −54 Tito Omburo talk contribs (→Machine learning: add clarification)
• diffhist Tensor 11:35 +99 Chatul talk contribs (→Machine learning: Clarify: An axis is indexed by a scalar, e.g., real number, complex number.)
• diffhist Tensor 08:23 +5 Zundark talk contribs (→Machine learning: link to Tensor (machine learning) using Template:Main - much clearer than hiding the link behind a pipe)
• diffhist Cayley–Hamilton theorem 08:11 −36 Shawnarchy talk contribs (→A direct algebraic proof: replace more {{math... with <math....)
• diffhist m Cayley–Hamilton theorem 01:38 −15 Shawnarchy talk contribs (→A direct algebraic proof: drop "by bilinearity" since it's not relevant)
• diffhist m Cayley–Hamilton theorem 01:28 −88 Shawnarchy talk contribs (→A direct algebraic proof: fix latex code)
• diffhist m Cayley–Hamilton theorem 01:24 −30 Shawnarchy talk contribs (→A direct algebraic proof: use <math> instead of {{math...)

12 July 2025

• diffhist m Cayley–Hamilton theorem 23:14 −120 Shawnarchy talk contribs (→Proofs: changed several {{math... things to <math>...)
• diffhist m Cayley–Hamilton theorem 23:09 −14 Shawnarchy talk contribs (→Determinant and inverse matrix)
• diffhist m Cayley–Hamilton theorem 23:08 −74 Shawnarchy talk contribs (→Determinant and inverse matrix: use <math>... instead of {{math...)
• diffhist m Cayley–Hamilton theorem 23:01 −5 Shawnarchy talk contribs (→2 \times 2 matrices: <math>... instead of {{math....)
• diffhist m Cayley–Hamilton theorem 23:00 −68 Shawnarchy talk contribs (used <math>...</math> instead of {{math....}} to fix rendering)
• diffhist Vector space 03:40 +37 Goodphy talk contribs (→Definition and basic properties: Added that a vector space over a field F is also called F-vector space, in the vector space definition section (Definition and basic properties).) Tag: Visual edit
• diffhist Vector space 03:37 +301 Goodphy talk contribs (→Linear maps and matrices: Removed the converse of a statement "if two vector spaces are same in dimension, then they are isomorphic" because the proof of the converse seems not existing in this section.) Tag: Visual edit

10 July 2025

• diffhist Transpose 08:49 −7 2001:660:5001:142:dd9a:4c7e:2587:75e2 talk (Remove duplicated '#' symbol for the dual space)

9 July 2025

• diffhist Template:Linear algebra 23:21 −1 Freshman404 talk contribs
• diffhist Template:Linear algebra 23:21 +19 Freshman404 talk contribs (Gram matrix)
• diffhist Dual space 17:01 +12 Kylras talk contribs (Link suggestions feature: 3 links added.) Tags: Visual edit Newcomer task Suggested: add links
• diffhist Floating-point arithmetic 11:30 −146 Vincent Lefèvre talk contribs (→Incidents: The intent is that there is a single time unit: 0.1s. The issue is that the software assumed that its accuracy did not matter; Skeel says: "this time difference should be in error by only 0.0001%, a truly insignificant amount". Something that may remain true... until a cancellation occurs like here.)
• diffhist Orthogonal matrix 07:59 +6 LightbulbMEOW talk contribs (→Group properties: changed to LaTeX since the emoji looks weird)
• diffhist Orthogonal matrix 06:35 +5 147.161.130.163 talk (Use LaTeX for the orthogonal matrix Q)
• diffhist Vector space 06:15 +789 Goodphy talk contribs (→Linear maps and matrices: Added a proof that, if two vector spaces are same in dimension, then they are isomorphic, because of a possible one-to-one correspondence between their bases.) Tag: Visual edit
• diffhist m Vector space 03:57 +5 Goodphy talk contribs (→Linear maps and matrices: Slightly improved sentences.) Tag: Visual edit
• diffhist Floating-point arithmetic 01:12 +957 Taylor Riastradh Campbell talk contribs (→Incidents: Clarify what happened with the Patriot missile battery, which was, despite popular wisdom, not caused by using floating-point, but rather by using two different unit conversions that disagreed, with a discrepancy that increased with uptime.)

8 July 2025

• diffhist Bilinear form 20:01 +27 Cosmia Nebula talk contribs (→Symmetric, skew-symmetric, and alternating forms: anchor) Tag: Visual edit
• diffhist Hyperbola 18:10 −5 Jacobolus talk contribs (Undid revision 1299483772 by David Eppstein (talk) yes, but the parallelogram scales with any affine transformation, so clearly must be proportional to a and b. the previous formula was indeed incorrect) Tag: Undo
• diffhist Hyperbola 17:45 +5 David Eppstein talk contribs (Undid revision 1299467678 by Quintakkord (talk) you do realize that a and b (the semimajor axes) are not the same as A and B (the sides of the parallelogram), right?) Tags: Undo Reverted
• diffhist m Hyperbola 15:41 −5 Quintakkord talk contribs (Replaced the wrong formula for the area with ab/2. You can check that this is the correct formula through GeoGebra) Tags: Reverted Visual edit
• diffhist Block matrix 09:56 −3 141.47.39.115 talk (→Direct sums and block diagonal matrices: Corrected "See Also" article) Tag: Visual edit
• diffhist Hyperbola 07:32 +136 NuclearDuckie talk contribs (Poncelet point) Tags: Visual edit Mobile edit Mobile web edit