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24 January 2022
00:29  Book:Henry Ernest Dudeney/Puzzles and Curious Problems diffhist +371 Prime.mover talk contribs 
N 00:29  Henry Ernest Dudeney/Puzzles and Curious Problems/161  Blocks and Squares/Solution diffhist +1,262 Prime.mover talk contribs Created page with "== {{BookLinkPuzzles and Curious ProblemsHenry Ernest Dudeney}} by {{AuthorRefHenry Ernest Dudeney}}: $161$ == ;Blocks and Squares {{:Henry Ernest Dudeney/Puzzles and Curious Problems/161  Blocks and Squares}} == Solution == The smallest number of blocks in each box appears to be $1344$. The innermost hollow square is $34^2$. Square $A$ is $50^2$. Square $B$ is $6..." 

00:29  Henry Ernest Dudeney/Puzzles and Curious Problems/161  Blocks and Squares 3 changes history +163 [Prime.mover (3×)]  

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00:19  Upload log Prime.mover talk contribs uploaded a new version of File:DudeneyPuzzlesandCuriousProblems161.png 

N 00:11  Category talk:Definitions/Bounded Linear Transformations 2 changes history +675 [Prime.mover; Caliburn]  

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00:05 (cur  prev) +157 Caliburn talk contribs Created page with "This category somehow includes itself. Can't see how I've managed that. ~~~~" 
N 00:08  Category:Bounded Linear Transformations diffhist +86 Prime.mover talk contribs Created page with "{{SubjectCategoryBounded Linear Transformation}} Category:Linear Transformations" 
00:05  User:Caliburn/s/fa diffhist −126 Caliburn talk contribs 
23 January 2022

23:57  Definition:Bounded Linear Operator 2 changes history +416 [Caliburn (2×)]  

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23:41 (cur  prev) +387 Caliburn talk contribs Removed redirect to Definition:Bounded Linear Transformation/Bounded Linear Operator Tag: Removed redirect 
N 23:56  Category:Definitions/Bounded Linear Operators diffhist +100 Caliburn talk contribs Created page with "{{DefinitionCategorydef = Bounded Linear OperatorLinear OperatorsBounded Linear Transformations}}" 

N 23:55  Definition:Bounded Linear Transformation/Inner Product Space 4 changes history +953 [Caliburn (4×)]  

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23:33 (cur  prev) +1,027 Caliburn talk contribs Created page with "== Definition == <onlyinclude> Let $\struct {V, \innerprod \cdot \cdot_V}$ and $\struct {U, \innerprod \cdot \cdot_U}$ be inner product spaces. Let $\norm \cdot_V$ and $\norm \cdot_U$ be the inner product norms of $V$ and $U$ respectively. Let $A : V \to U$ be a linear transformation. We say that $A$ is a '''bounded linear transformation''' {{iff}}: :there exis..." 
23:54  Definition:Bounded Linear Functional diffhist +56 Caliburn talk contribs 

23:54  Definition:Bounded Linear Transformation 5 changes history −374 [Caliburn (5×)]  

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23:39 (cur  prev) +21 Caliburn talk contribs change of direction  

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N 23:53  Category:Definitions/Bounded Linear Transformations 2 changes history +81 [Caliburn (2×)]  

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23:53 (cur  prev) +82 Caliburn talk contribs Created page with "{{DefinitionCategorydef = Bounded Linear TransformationsLinear Transformations}}" 
m 23:53  User:Julius diffhist +334 Julius talk contribs 
N 23:49  Definition:Bounded Linear Transformation/Normed Vector Space diffhist +834 Caliburn talk contribs Created page with "== Definition == <onlyinclude> Let $\struct {V, \norm \cdot_V}$ and $\struct {U, \norm \cdot_U}$ be normed vector spaces. Let $A : V \to U$ be a linear transformation. We say that $A$ is a '''bounded linear transformation''' {{iff}}: :there exists $c > 0$ such that $\norm {A v}_U \le \norm v_V$ for each $v \in V$. </onlyinclude> == Also see == * Definition:Bounded Linear Operator/Normed Vecto..." 

23:46  Definition:Bounded Linear Operator/Inner Product Space 4 changes history +181 [Caliburn (4×)]  

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23:44 (cur  prev) +84 Caliburn talk contribs  

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23:39 (cur  prev) +38 Caliburn talk contribs 

N 23:45  Definition:Bounded Linear Operator/Normed Vector Space 2 changes history +740 [Caliburn (2×)]  

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23:44 (cur  prev) +694 Caliburn talk contribs Created page with "== Definition == <onlyinclude> Let $\struct {V, \norm \cdot}$ be a normed vector space. Let $A : V \to V$ be a linear operator. We say that $A$ is a '''bounded linear operator''' {{iff}}: :there exists $c > 0$ such that $\norm {A v} \le \norm v$ for each $v \in V$. That is, a '''bounded linear operator''' on a normed vector space is a Definition:Bounded Linear Tra..." 

23:36  (Move log) [Caliburn (2×)]  

23:36 Caliburn talk contribs moved page Definition:Bounded Linear Transformation/Inner Product Space/Bounded Linear Operator to Definition:Bounded Linear Operator/Inner Product Space without leaving a redirect (in light of Definition:Bounded Linear Operator, change of mind)  

23:34 Caliburn talk contribs moved page Definition:Bounded Linear Transformation/Bounded Linear Operator to Definition:Bounded Linear Transformation/Inner Product Space/Bounded Linear Operator without leaving a redirect 
23:32  Equivalence of Definitions of Norm of Linear Transformation diffhist +20 Caliburn talk contribs 

N 22:07  Henry Ernest Dudeney/Puzzles and Curious Problems/262  A Monmouth Tombstone/Solution 2 changes history +2,777 [Prime.mover (2×)]  

22:07 (cur  prev) +29 Prime.mover talk contribs  
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22:06 (cur  prev) +2,748 Prime.mover talk contribs Created page with "== {{BookLinkPuzzles and Curious ProblemsHenry Ernest Dudeney}} by {{AuthorRefHenry Ernest Dudeney}}: $262$ == ;A Monmouth Tombstone {{:Henry Ernest Dudeney/Puzzles and Curious Problems/262  A Monmouth Tombstone}} == Solution == :$45 \, 760$, unless you are allowed to go diagonally, in which case it is $91 \, 520$. == Proof == Let us count the routes on one quadrant of this tombstone. The total number of routes is then found by multiply..." 
21:38  Henry Ernest Dudeney/Puzzles and Curious Problems/295  Blending the Teas diffhist 0 Prime.mover talk contribs 
N 21:38  Henry Ernest Dudeney/Puzzles and Curious Problems/295  Blending the Teas/Solution diffhist +2,434 Prime.mover talk contribs Created page with "== {{BookLinkPuzzles and Curious ProblemsHenry Ernest Dudeney}} by {{AuthorRefHenry Ernest Dudeney}}: $295$ == ;Blending the Teas {{:Henry Ernest Dudeney/Puzzles and Curious Problems/295  Blending the Teas}} == Solution == :$70$ pounds of cheaper tea and $30$ pounds of the more expensive one. == Proof == To simplify the analysis, we express all prices in pence: :$2 \shil..." 
N 21:02  Henry Ernest Dudeney/Puzzles and Curious Problems/298  The Stolen Balsam/Solution diffhist +1,287 Prime.mover talk contribs Created page with "== {{BookLinkPuzzles and Curious ProblemsHenry Ernest Dudeney}} by {{AuthorRefHenry Ernest Dudeney}}: $298$ == ;The Stolen Balsam {{:Henry Ernest Dudeney/Puzzles and Curious Problems/298  The Stolen Balsam}} == Solution == One of several ways is as follows: :$\begin {array} {rcccc} & \mathrm {oz.} & \mathrm {oz.} & \mathrm {oz.} & \mathrm {oz.} \\ \hline \text {The vessels can hold} & 24 & 13 & 11 & 5 \\ \text {Their contents at the start} & 24 & 0 &..." 
N 20:53  Henry Ernest Dudeney/Puzzles and Curious Problems/285  The Teashop Check/Solution diffhist +2,240 Prime.mover talk contribs Created page with "== {{BookLinkPuzzles and Curious ProblemsHenry Ernest Dudeney}} by {{AuthorRefHenry Ernest Dudeney}}: $285$ == ;The Teashop Check {{:Henry Ernest Dudeney/Puzzles and Curious Problems/285  The Teashop Check}} == Solution == One of the customers' bills was $7 \oldpence$, and the other's was $3 \shillings 4 \tfrac 1 2 \oldpence$ == Proof == First note that the total of all the prices is $3 \shillings 11 \tfrac 1 2 \oldpence$. This is what you would get if all the..." 

N 20:33  Henry Ernest Dudeney/Puzzles and Curious Problems/210  Pat and his Pig/Solution 2 changes history +3,706 [Prime.mover (2×)]  
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20:33 (cur  prev) −1 Prime.mover talk contribs  
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20:32 (cur  prev) +3,707 Prime.mover talk contribs Created page with "== {{BookLinkPuzzles and Curious ProblemsHenry Ernest Dudeney}} by {{AuthorRefHenry Ernest Dudeney}}: $210$ == ;Pat and his Pig {{:Henry Ernest Dudeney/Puzzles and Curious Problems/210  Pat and his Pig}} == Solution == Pat catches the pig after it has run $66 \tfrac 2 3$ yards towards the gate. == Proof == This can be modelled using the technique of Differential Equation of Perpendicular Pursuit Curve. Let us rotate the Definition:Fra..." 
20:11  User:Caliburn diffhist +88 Caliburn talk contribs 
m 19:43  Differential Equation of Perpendicular Pursuit Curve diffhist −46 Prime.mover talk contribs 
19:30  Definition:Frame of Reference diffhist +384 Prime.mover talk contribs 
m 19:24  Definition:Pursuit Curve diffhist +67 Prime.mover talk contribs 
16:27  Definition:Distance Functional diffhist −5 Caliburn talk contribs 
16:11  Normed Dual Space Separates Points diffhist −2 Caliburn talk contribs 