User contributions for Simcha Waldman
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19 April 2024
- 10:0810:08, 19 April 2024 diff hist +310 Talk:Euler's Number is Transcendental →Adding another proof: new section
16 April 2024
- 06:5306:53, 16 April 2024 diff hist −314 Pi Squared is Irrational/Proof 2 Re-editing and explaining current
15 April 2024
- 23:4923:49, 15 April 2024 diff hist +2,783 Pi Squared is Irrational Adding another proof
- 19:4319:43, 15 April 2024 diff hist +150 N Talk:Pi Squared is Irrational Created page with "I would like to add a second proof to this page. ~~~~"
20 March 2024
- 20:4520:45, 20 March 2024 diff hist −2 Definition:Hilbert Proof System No edit summary Tag: Reverted
- 20:3620:36, 20 March 2024 diff hist +28 Modus Ponendo Ponens/Variant 2/Proof 2 No edit summary current
13 March 2024
- 06:5106:51, 13 March 2024 diff hist +111 Bertrand-Chebyshev Theorem Editing the proof Tag: Reverted
- 06:1706:17, 13 March 2024 diff hist −66 Bertrand-Chebyshev Theorem/Lemma 1 No edit summary Tag: Reverted
- 06:1006:10, 13 March 2024 diff hist +206 Talk:Bertrand-Chebyshev Theorem/Lemma 1 No edit summary
12 March 2024
- 15:3715:37, 12 March 2024 diff hist +21 Talk:Bertrand-Chebyshev Theorem/Lemma 1 No edit summary
- 13:4713:47, 12 March 2024 diff hist +259 Talk:Bertrand-Chebyshev Theorem/Lemma 1 No edit summary
- 09:1709:17, 12 March 2024 diff hist +363 N Talk:Bertrand-Chebyshev Theorem/Lemma 1 Created page with "One can also prove that $\dbinom{2n}{n}\ge\dfrac{2^{2n}}{2n}$ for all $n\ge1$. Can I add this fact to the page? This does somewhat shorten the proof of the Bertrand-Chebyshev Theorem, by finding a much lower bound than the present one. ~~~~"
21 February 2023
- 12:0912:09, 21 February 2023 diff hist +3 m Volume of Paraboloid No edit summary
18 September 2022
- 17:3417:34, 18 September 2022 diff hist +1,000 Volume of Paraboloid proof sketch
- 17:1917:19, 18 September 2022 diff hist +78 N File:Cavalieri's principle - Volume of paraboloid.gif The volume of Paraboloid is half of its circumscribing Cylinder.
- 08:5008:50, 18 September 2022 diff hist +177 User talk:Prime.mover No edit summary
- 08:4208:42, 18 September 2022 diff hist +163 User talk:Prime.mover No edit summary
- 08:3908:39, 18 September 2022 diff hist +193 User talk:Prime.mover No edit summary
- 08:3308:33, 18 September 2022 diff hist +531 User talk:Prime.mover →Definition:Paraboloid: new section
17 September 2022
- 17:1417:14, 17 September 2022 diff hist +308 N Definition:Paraboloid Created page with "==Definition== A '''circular paraboloid''' is a surface of Revolution obtained by revolving a parabola around its axis. ===Volume of paraboloid=== The Volume of paraboloid is half the volume of its circumscribing cylinder."
30 April 2019
- 13:0913:09, 30 April 2019 diff hist −13 Vector Cross Product Distributes over Addition No edit summary
5 August 2018
- 10:1510:15, 5 August 2018 diff hist +798 Talk:Main Page →Volume of paraboloid: new section
13 November 2017
- 09:1109:11, 13 November 2017 diff hist 0 Areas of Similar Polygons Inscribed in Circles are as Squares on Diameters No edit summary current
6 November 2017
- 18:4118:41, 6 November 2017 diff hist +25 Definition:Center of Curvature editing links
15 October 2017
- 16:5416:54, 15 October 2017 diff hist +33 Area of Triangle in Terms of Circumradius fixing links
6 September 2017
- 13:0013:00, 6 September 2017 diff hist +305 Help:Questions No edit summary
2 August 2017
- 15:4915:49, 2 August 2017 diff hist +215 Equivalence of Well-Ordering Principle and Induction No edit summary
27 March 2017
- 12:1612:16, 27 March 2017 diff hist +1,759 N Vector Cross Product Distributes over Addition Created page with "==Theorem== The vector cross product is distributive over addition. That is, in genera..."
- 11:4411:44, 27 March 2017 diff hist +49 Definition:Vector Cross Product No edit summary
23 November 2016
- 10:5710:57, 23 November 2016 diff hist +4 Quadrature of Parabola Mistake
21 November 2016
- 12:0512:05, 21 November 2016 diff hist +40 User talk:Prime.mover No edit summary
- 12:0412:04, 21 November 2016 diff hist +302 User talk:Prime.mover No edit summary
20 November 2016
- 17:2617:26, 20 November 2016 diff hist +316 N Talk:Length of Arc of Cycloid/Proof 2 Created page with "==Proof sketch== I found the main part of the proof [http://www.quadrivium.info/MathInt/Notes/Cycloid.pdf '''here'''], but I quite believe it's lacking some common sense. We n..." current
19 November 2016
- 21:5021:50, 19 November 2016 diff hist 0 Length of Arc of Cycloid/Proof 2 Mistake
26 June 2016
- 15:4515:45, 26 June 2016 diff hist −165 Cardano's Formula No edit summary
10 February 2016
- 14:2814:28, 10 February 2016 diff hist −478 m Reverse Triangle Inequality using shorter math code
- 14:2814:28, 10 February 2016 diff hist −270 m Reverse Triangle Inequality/Normed Vector Space using shorter math code
26 October 2015
- 22:5222:52, 26 October 2015 diff hist −261 m Euclid's Lemma for Euclidean Domains No edit summary
11 October 2015
- 08:1708:17, 11 October 2015 diff hist −54 m Composite Number has Two Divisors Less Than It No edit summary
- 08:1308:13, 11 October 2015 diff hist −80 m Positive Integer Greater than 1 has Prime Divisor/Proof 2 No edit summary