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Show new changes starting from 07:20, 30 September 2022
   
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30 September 2022

N    06:29  Definition:Babbage's Difference Engine‎‎ 4 changes history +1,159 [Prime.mover‎ (4×)]
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06:29 (cur | prev) 0 Prime.mover talk contribs
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06:29 (cur | prev) +105 Prime.mover talk contribs
     
06:26 (cur | prev) +374 Prime.mover talk contribs
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06:17 (cur | prev) +680 Prime.mover talk contribs Created page with "== Definition == right|Babbage Difference Engine|700px '''Babbage's difference engine''' was an automatic mechanical calculator designed to tabulate polynomial functions. {{NamedforDef|Charles Babbage|cat = Babbage, Charles}} == Historical Note == {{:Definition:Babbage Difference Engine/Historical Note}} == Sources == * {{BookReference|..."
 m   06:24  Definition:B*-Algebra diffhist +2 Prime.mover talk contribs
     06:23  Mathematician:Charles Babbage diffhist +448 Prime.mover talk contribs
N    06:06  Category:Definitions/Named Definitions/Babbage, Charles diffhist +35 Prime.mover talk contribs Created page with "{{NameCategoryDef|Charles Babbage}}"
     06:04  Symbols:B/Hexadecimal diffhist +11 Prime.mover talk contribs
     06:03  File:Babbage Difference Engine.jpg diffhist +104 Prime.mover talk contribs
     06:02 Upload log Prime.mover talk contribs uploaded File:Babbage Difference Engine.jpg
 m   05:49  Mathematician:Niels Henrik Abel diffhist +31 Prime.mover talk contribs
     05:46  Abel's Summation Formula diffhist +32 Prime.mover talk contribs
N    05:45  Existence of Euler-Mascheroni Constant/Proof 2‎‎ 2 changes history +1,561 [Prime.mover‎ (2×)]
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05:45 (cur | prev) +3 Prime.mover talk contribs
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05:44 (cur | prev) +1,558 Prime.mover talk contribs Created page with "== Theorem == {{:Existence of Euler-Mascheroni Constant}} == Proof == <onlyinclude> Consider $\delta : \R_{\ge 1} \to \R$: :$\ds \map \delta x := \int _1 ^x \dfrac {\fractpart u} {u^2} \rd u$ where $\fractpart u$ denotes the fractional part of $u$. Then $\delta$ is increasing, since $\dfrac {\fractpart u} {u^2} \ge 0$. Furthermore: {{begin-eqn}} {{eqn | l = \map \delta x | r = \int _1 ^x \dfrac {\fractpar..."
 m   05:43  Definition:Exponential Function/Real/Inverse of Natural Logarithm diffhist +8 Prime.mover talk contribs
 m   05:43  Definition:Euler-Mascheroni Constant diffhist +8 Prime.mover talk contribs
N    05:42  Existence of Euler-Mascheroni Constant/Proof 1 diffhist +1,230 Prime.mover talk contribs Created page with "== Theorem == {{:Existence of Euler-Mascheroni Constant}} == Proof == <onlyinclude> Let $f: \R \setminus \set 0 \to \R: \map f x = \dfrac 1 x$. Clearly $f$ is continuous and positive on $\hointr 1 {+\infty}$. From Reciprocal Sequence is Strictly Decreasing, $f$ is decreasing on $\hointr 1 {+\infty}$. Therefore the conditions..."
N    05:42  Category:Existence of Euler-Mascheroni Constant diffhist +107 Prime.mover talk contribs Created page with "{{SubjectCategory|result = Existence of Euler-Mascheroni Constant}} Category:Euler-Mascheroni Constant"
     05:42  Existence of Euler-Mascheroni Constant‎‎ 5 changes history −778 [Prime.mover‎; Usagiop‎ (4×)]
     
05:42 (cur | prev) −2,201 Prime.mover talk contribs
     
01:11 (cur | prev) +295 Usagiop talk contribs
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00:42 (cur | prev) +30 Usagiop talk contribs
     
00:41 (cur | prev) +16 Usagiop talk contribs
     
00:36 (cur | prev) +1,082 Usagiop talk contribs Add proof 2
 m   05:35  Euler-Maclaurin Summation Formula diffhist +1 Prime.mover talk contribs

29 September 2022

N    23:35  Abel's Summation Formula diffhist +588 Usagiop talk contribs Created page with "== Definition == Let $\sequence {a_n}$ be a sequence in $\R$. Let $f : \R_{\ge 1} \to \R$ be a continuously differentiable function. Let $A : \R_{\ge 1} \to \R$ be defined as: :$\ds \map A x := \sum_{1 \mathop \le n \mathop \le x} a_n$ Then for all $x \in \R_{\ge 1}$: :$\ds \sum_{1 \mathop \le n \mathop \le x} a_n \map f n = \map A x \map f x - \int _1 ^x \map A u \map {f'} u \rd..."
     23:14  Definition:Euler-Mascheroni Constant diffhist +48 Usagiop talk contribs
     21:57  User:Anghel/Sandbox‎‎ 2 changes history −1,798 [Anghel‎ (2×)]
     
21:57 (cur | prev) +4 Anghel talk contribs
     
21:56 (cur | prev) −1,802 Anghel talk contribs
     21:03  Combination Theorem for Complex Derivatives/Product Rule‎‎ 2 changes history +63 [Prime.mover‎ (2×)]
     
21:03 (cur | prev) +49 Prime.mover talk contribs
     
20:57 (cur | prev) +14 Prime.mover talk contribs
     21:03  Product Rule for Complex Derivatives diffhist +69 Prime.mover talk contribs
     21:00  Combination Theorem for Complex Derivatives/Product Rule/Proof 2‎‎ 2 changes history −5 [Prime.mover‎ (2×)]
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21:00 (cur | prev) −17 Prime.mover talk contribs
     
20:57 (cur | prev) +12 Prime.mover talk contribs
 m   20:58  Combination Theorem for Complex Derivatives/Quotient Rule diffhist +14 Prime.mover talk contribs
     20:56  Combination Theorem for Complex Derivatives/Combined Sum Rule diffhist −66 Prime.mover talk contribs
     20:54  Combination Theorem for Complex Derivatives/Multiple Rule diffhist +27 Prime.mover talk contribs
     20:53  Sum Rule for Complex Derivatives diffhist +57 Prime.mover talk contribs
     20:53  Category:Sum Rule for Complex Derivatives diffhist +57 Prime.mover talk contribs
N    20:52  Category:Combination Theorem for Complex Derivatives diffhist +116 Prime.mover talk contribs Created page with "{{SubjectCategory|result = Combination Theorem for Complex Derivatives}} Category:Complex Differential Calculus"
     20:52  Combination Theorem for Complex Derivatives diffhist +84 Prime.mover talk contribs
     20:51  Combination Theorem for Complex Derivatives/Sum Rule diffhist +70 Prime.mover talk contribs
     20:50  Combination Theorem for Complex Derivatives/Product Rule/Proof 1 diffhist +59 Prime.mover talk contribs
     20:48  Vector Addition on Normed Vector Space is Continuous‎‎ 2 changes history +12 [Anghel‎ (2×)]
     
20:48 (cur | prev) −31 Anghel talk contribs
     
20:46 (cur | prev) +43 Anghel talk contribs
 m   20:44  Axiom:Hilbert's Axioms‎‎ 2 changes history +177 [Prime.mover‎; Julius‎]
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20:44 (cur | prev) −2 Prime.mover talk contribs
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20:37 (cur | prev) +179 Julius talk contribs
 m   20:43  Mathematician:Reinhold Gerhard Meise diffhist +12 Prime.mover talk contribs
     20:42  Mathematician:Mathematicians/Minor Mathematicians/M diffhist +41 Prime.mover talk contribs
     20:38  Mathematician:Mathematicians/Sorted By Nation/Germany diffhist +39 Prime.mover talk contribs
     20:37  Mathematician:Mathematicians/Sorted By Birth/1941 - 1950 CE diffhist +39 Prime.mover talk contribs