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12 June 2024
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N 08:29 | Matrix Product (Conventional)/Examples/2 x 3 by 3 x 2 3 changes history +1,324 [Prime.mover (3×)] | |||
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08:29 (cur | prev) −9 Prime.mover talk contribs Tag: Manual revert | |||
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08:12 (cur | prev) +9 Prime.mover talk contribs Tag: Reverted | |||
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08:08 (cur | prev) +1,324 Prime.mover talk contribs (Created page with "== Example of (Conventional) Matrix Product == <onlyinclude> Let $\mathbf A = \begin {pmatrix} a_{11} & a_{12} & a_{13} \\ a_{21} & a_{22} & a_{23} \end {pmatrix}$ and $\mathbf B = \begin {pmatrix} b_{11} & b_{12} \\ b_{21} & b_{22} \\ b_{31} & b_{32} \end {pmatrix}$ be matrices over the real numbers. Then the matrix product of $\ma...") | |||
| m 08:07 | Matrix Product (Conventional)/Examples/2 x 2 Real Matrices diffhist −1 Prime.mover talk contribs | ||||
11 June 2024
| m 10:53 | Book:David Nelson/The Penguin Dictionary of Mathematics/Fourth Edition diffhist +31 Prime.mover talk contribs | ||||
| 10:52 | Definition:Conformable Matrices diffhist +564 Prime.mover talk contribs | ||||
| 10:52 | Matrix Product (Conventional)/Examples diffhist +164 Prime.mover talk contribs | ||||
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10:50 | Definition:Matrix Product (Conventional)/Conformable 2 changes history +455 [Prime.mover (2×)] | |||
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10:50 (cur | prev) +496 Prime.mover talk contribs | ||||
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07:03 (cur | prev) −41 Prime.mover talk contribs | |||
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N 10:14 | Definition:Matrix Entrywise Addition/Defined Operation 4 changes history +1,618 [Prime.mover (4×)] | |||
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10:14 (cur | prev) +524 Prime.mover talk contribs | ||||
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09:25 (cur | prev) +10 Prime.mover talk contribs Tag: Manual revert | ||||
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09:19 (cur | prev) −10 Prime.mover talk contribs Tag: Reverted | ||||
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09:19 (cur | prev) +1,094 Prime.mover talk contribs (Created page with "== Matrix Entrywise Addition: Defined Operation == <onlyinclude> It needs to be noted that the operation of '''matrix entrywise addition''' is defined only when both matrices are of the same '''order'''. That is, they have the same number of rows and the same number of columns....") | |||
| 09:25 | Definition:Matrix Entrywise Addition over Ring diffhist +10 Prime.mover talk contribs | ||||
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N 07:06 | Definition:Matrix Product (Conventional)/Notation 3 changes history +525 [Prime.mover (3×)] | |||
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07:06 (cur | prev) −1,113 Prime.mover talk contribs | ||||
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06:51 (cur | prev) +2 Prime.mover talk contribs | |||
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06:51 (cur | prev) +1,636 Prime.mover talk contribs (Created page with "== Conventional Matrix Product: Notation == <onlyinclude> To denote the '''Definition:Matrix Product (Conventional)|(conventional) matrix product''' of $\mathbf A$ with $\mathbf B$, the juxtaposition notation is ''always'' used: :$\mathbf C = \mathbf A \mathbf B$ We do ''not'' use $\mathbf A \times \mathbf B$ or $\mathbf A \cdot \mathbf B$ in this context, because they have specialised meanings. </onlyinclude> == Sources...") | |||
| 07:04 | Definition:Matrix Product (Conventional)/Einstein Summation Convention diffhist +30 Prime.mover talk contribs | ||||
| 07:02 | Definition:Pre-Multiplication diffhist +19 Prime.mover talk contribs | ||||
| 07:02 | Definition:Post-Multiplication diffhist +19 Prime.mover talk contribs | ||||
| 07:00 | Definition:Matrix Product (Conventional)/Post-Multiplication diffhist +82 Prime.mover talk contribs | ||||
| 06:56 | Definition:Matrix Product (Conventional)/Pre-Multiplication diffhist +174 Prime.mover talk contribs | ||||
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N 06:49 | Definition:Matrix Product (Conventional)/Also known as 5 changes history +719 [Prime.mover (5×)] | |||
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06:49 (cur | prev) −1 Prime.mover talk contribs | ||||
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06:48 (cur | prev) +134 Prime.mover talk contribs | ||||
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06:45 (cur | prev) −1,113 Prime.mover talk contribs | ||||
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06:45 (cur | prev) +7 Prime.mover talk contribs | ||||
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06:44 (cur | prev) +1,692 Prime.mover talk contribs (Created page with "== Conventional Matrix Product: Also known as == <onlyinclude> It is believed that some sources refer to the '''(conventional) matrix product''' as the '''Cauchy product''' after {{AuthorRef|Augustin Louis Cauchy}}. Further rumours suggest that {{AuthorRef|Jacques Philippe Marie Binet}} may also have lent his name to this concept. However, corroborat...") | |||
| 06:46 | Definition:Cauchy Product diffhist +32 Prime.mover talk contribs | ||||
| 06:42 | Matrix Product (Conventional)/Examples/Cayley's Motivation diffhist +23 Prime.mover talk contribs | ||||
| m 06:40 | Matrix Product (Conventional)/Examples/3 x 3 Matrix-Vector diffhist +17 Prime.mover talk contribs | ||||
10 June 2024
| m 11:07 | Book:David Nelson/The Penguin Dictionary of Mathematics/Fourth Edition diffhist −278 Prime.mover talk contribs | ||||
9 June 2024
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22:46 | Book:David Nelson/The Penguin Dictionary of Mathematics/Fourth Edition 2 changes history +232 [Prime.mover (2×)] | |||
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22:46 (cur | prev) +41 Prime.mover talk contribs | |||
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15:15 (cur | prev) +191 Prime.mover talk contribs | ||||
7 June 2024
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15:07 | Book:David Nelson/The Penguin Dictionary of Mathematics/Fourth Edition 2 changes history −33 [Prime.mover (2×)] | |||
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15:07 (cur | prev) −74 Prime.mover talk contribs | |||
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08:52 (cur | prev) +41 Prime.mover talk contribs | ||||