All public logs

Combined display of all available logs of Bill Goodwine's Wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 20:30, 7 August 2024 Goodwine talk contribs created page P. 558, Eq. 11.87 (Created page with "The equation should be <math> X_n(x) = c_4 \left[ -\frac{ \sin \sqrt{\lambda_n}L + \sinh \sqrt{\lambda_n}L }{ \cos \sqrt{\lambda_n}L +\cos \sqrt{\lambda_n}L } \left( \cos \sqrt{\lambda_n}x - \cosh \sqrt{\lambda_n}x \right) + \left( \sin \sqrt{\lambda_n}x - \sinh \sqrt{\lambda_n}x \right) \right] </math> Return to errata.")
• 20:19, 7 August 2024 Goodwine talk contribs created page P. 437, exercise 9.7 (Created page with "The second equation should be <math>X(s) = \frac{80}{\left( s^2 + 2 s + 4 \right) \left( s + 20 \right)} \left( \frac{1}{s} \right). /math> Return to errata.")
• 20:15, 7 August 2024 Goodwine talk contribs created page P. 626, Exercise 12.3, number 6 (Created page with "The equation should be <math>\ddot x + x + x^3 = 0, x(0) = 1, \dot x(0) = 1</math>. Return to errata.")
• 20:06, 7 August 2024 Goodwine talk contribs created page P. 417, line -9 (Created page with "The equation should be: <math>\angle G(s) = \operatorname{tan}^{-1} \left( \frac{\operatorname{Im} k G(s)}{\operatorname{Re} k G(s)} \right) = \operatorname{tan}^{-1} \left( \frac{k \operatorname{Im} G(s)}{k \operatorname{Re} G(s)} \right) = \operatorname{tan}^{-1} \left( \frac{\operatorname{Im} G(s)}{\operatorname{Re} G(s)} \right), </math> Return to errata.")
• 19:56, 7 August 2024 Goodwine talk contribs created page P. 404, lines 11 and 12 (Created page with "<math> y_{ss} = A \sqrt{[Re(G(i \omega))]^2 + [Im(G(i \omega))]^2} \sin \left( \omega t + \phi \right)</math> and <math> y_{ss} = A \left| G \left( i \omega \right) \right| \sin \left( \omega t + \phi \right)</math> Return to errata.")
• 19:00, 7 August 2024 Goodwine talk contribs created page P. 359, peak time derivation (Created page with "The final result is correct, but there are multiple mistakes in the derivation of the peak time. The derivation should be: <math> \frac{d}{dt} y(t) = \zeta \omega_n e^{-\zeta \omega_n t} \left( \cos \omega_d t + \frac{\zeta}{\sqrt{1 - \zeta^2}} \sin \omega_d t \right) - e^{-\zeta \omega_n t} \left(- \omega_d \sin \omega_d t + \frac{\zeta \omega_d}{\sqrt{1 - \zeta^2}} \cos \omega_d t \right) </math> <math> \frac{d}{dt} y(t) = \zeta \omega_n e^{-\zeta \omega_n t} \left(...")
• 14:38, 9 August 2021 Goodwine talk contribs created page P. 590, line 16 (Created page with "The expression <math>f\left(x(t) + c_2 f(x(t),t)\Delta t, t + c_4 \Delta t \right)</math> should be <math>f\left(x(t) + c_3 f(x(t),t)\Delta t, t + c_4 \Delta t \right)</math>...")
• 14:59, 4 June 2021 Goodwine talk contribs created page P. 206, lines 4 and 7 (Created page with "The right expression on line 4 should be: <math>\hat \xi^1 = \left[ \begin{array}{c} \hat \xi_1^1 \\ \hat \xi^1_2 \end{array} \right] = \left[ \begin{array}{c} 1 \\ -i \end{a...")
• 14:54, 4 June 2021 Goodwine talk contribs created page P. 205, lines -7 and -9 (Created page with "Line -9 should be: <math>\xi(t) = c_1 \xi^1 e^{\lambda_1 t} + \cdots + c_n \xi^n e^{\lambda_n t}</math> and line -7 should be <math>\xi(t) = c_1 \xi^1 + \cdots + c_n \xi^n<...")
• 14:39, 4 June 2021 Goodwine talk contribs created page P. 209, line 9 (Created page with "The line should be: Hence <math>\mu = 1</math> and <math>\omega = 2,</math> and Engineering Differential Equations: Theory and Applications, Springer 2010#Errata|Return t...")
• 19:36, 14 October 2020 Goodwine talk contribs created page P. 493, Fig. 11.4 (Created page with "The magnitude of the curve for each mode is slightly too large. The plot incorrectly had coefficients of the modes of <math> \frac{9}{n^2 \pi 2} </math> instead of <math> \fra...")
• 19:21, 14 September 2020 Goodwine talk contribs created page P. 622, line 9 (Created page with "The equation shold be <math>\dot v(1, t) = \left( u(2,t) - 2 u(1,t) + u(0,t) \right) \left( \frac{\alpha}{\Delta x} \right)^2</math> Engineering Differential Equations: Th...")
• 17:56, 24 October 2019 Goodwine talk contribs created page P. 68, line 3 (Created page with "The line should be: <math>x_p(t) = c_1 e^t.</math> Then <math>\dot x_p(t) = c_1 e^t,</math> and substituting gives Engineering Differential Equations: Theory and Applicat...")
• 17:45, 24 October 2019 Goodwine talk contribs created page P. 516, line -4 (Created page with "The line should be <math>=\frac{2}{10} \left[\int_0^5 x \sin \frac{n \pi x}{10} dx \int_5^{10} (10-x) \sin \frac{n \pi x}{10} dx \right]. </math> Engineering Differential...")
• 17:35, 24 October 2019 Goodwine talk contribs created page P. 256, lines -5 and -6 (Created page with "The equation should be <math> \xi(t) = c_1 \left(\begin{bmatrix} 0 \\ \omega_{n_1} \\ 0 \\ \omega_{n_1} \end{bmatrix} \cos \omega_{n_1} t + \left[ \begin{array}{c} 1 \\ 0 \\...")
• 17:22, 24 October 2019 Goodwine talk contribs created page P. 223, line 4 (Created page with "The middle matrix should be <math>\begin{array}{cccc|c}0 & 0 & 0 & 0 \\ 0 & 1 & 1 & 0 & 0 \\ 0 & 0 & 1 & 1 & 0 \\ 0 & 0 & 0 & 1 & 0 \end{array} </math> Engineering Differ...")
• 17:17, 24 October 2019 Goodwine talk contribs created page P. 201, line 16 (Created page with "The line should be: Substituting each eigenvalue into <math>\left( A - \lambda I \right| \hat \xi = 1</math> gives Engineering Differential Equations: Theory and Applicat...")
• 19:53, 2 April 2015 Bill talk contribs moved page Talk:Universal Athletic Sales Co. v. American Gym Recreational & Athletic Equipment Corporation, Inc., 546 F.2d 530 to Talk:Universal Athletic Sales Co. v. American Gym Recreational & Athletic Equipment Corporation, Inc., 546 F.2d 530 (1976)
• 19:53, 2 April 2015 Bill talk contribs moved page Universal Athletic Sales Co. v. American Gym Recreational & Athletic Equipment Corporation, Inc., 546 F.2d 530 to Universal Athletic Sales Co. v. American Gym Recreational & Athletic Equipment Corporation, Inc., 546 F.2d 530 (1976)
• 19:51, 2 April 2015 Bill talk contribs moved page Talk:Traffix Devices, Inc. vs. Marketing Displays, Inc. to Talk:Traffix Devices, Inc. vs. Marketing Displays, Inc., 532 U.S. 23 (2001)
• 19:51, 2 April 2015 Bill talk contribs moved page Traffix Devices, Inc. vs. Marketing Displays, Inc. to Traffix Devices, Inc. vs. Marketing Displays, Inc., 532 U.S. 23 (2001)
• 19:49, 2 April 2015 Bill talk contribs moved page South Corp. v. US to South Corp. v. U.S., 690 F.2d 1368 (1982)
• 19:40, 2 April 2015 Bill talk contribs moved page Talk:Microsoft Corp v. At&T Corp. to Talk:Microsoft Corp v. At&T Corp., 550 U.S. 437 (2007)
• 19:40, 2 April 2015 Bill talk contribs moved page Microsoft Corp v. At&T Corp. to Microsoft Corp v. At&T Corp., 550 U.S. 437 (2007)
• 17:56, 2 April 2015 Bill talk contribs moved page Talk:In Re Rouffet to Talk:In Re Rouffet, 149 F.3d 1350 (1998)
• 17:56, 2 April 2015 Bill talk contribs moved page In Re Rouffet to In Re Rouffet, 149 F.3d 1350 (1998)
• 15:46, 2 April 2015 Bill talk contribs moved page Talk:Reiner v. I. Leon Co. (full text) to Talk:Reiner v. I. Leon Co., 285 F.2d 501 (1960)
• 15:46, 2 April 2015 Bill talk contribs moved page Reiner v. I. Leon Co. (full text) to Reiner v. I. Leon Co., 285 F.2d 501 (1960)
• 15:44, 2 April 2015 Bill talk contribs moved page Talk:Philips Electric Co. v. Thermal Industries, Inc. (full text) to Talk:Philips Electric Co. v. Thermal Industries, Inc., 450 F.2d 1164 (1971)
• 15:44, 2 April 2015 Bill talk contribs moved page Philips Electric Co. v. Thermal Industries, Inc. (full text) to Philips Electric Co. v. Thermal Industries, Inc., 450 F.2d 1164 (1971)
• 15:41, 2 April 2015 Bill talk contribs moved page Talk:Perkin-Elmer Corporation v. Computervision Corporation (full text) to Talk:Perkin-Elmer Corporation v. Computervision Corporation, 732 F2d 888 (1984)
• 15:41, 2 April 2015 Bill talk contribs moved page Perkin-Elmer Corporation v. Computervision Corporation (full text) to Perkin-Elmer Corporation v. Computervision Corporation, 732 F2d 888 (1984)
• 15:18, 2 April 2015 Bill talk contribs moved page Talk:Universal Athletic Sales Co. v. American Gym Recreational & Athletic Equipment Corporation, Inc. (full text) to Talk:Universal Athletic Sales Co. v. American Gym Recreational & Athletic Equipment Corporation, Inc., 546 F.2d 530
• 15:18, 2 April 2015 Bill talk contribs moved page Universal Athletic Sales Co. v. American Gym Recreational & Athletic Equipment Corporation, Inc. (full text) to Universal Athletic Sales Co. v. American Gym Recreational & Athletic Equipment Corporation, Inc., 546 F.2d 530
• 14:26, 2 April 2015 Bill talk contribs deleted page Monsanto v. Good F.Supp.2d, WL 1664013 (D.N.J.) (2003) (content was: "United States District Court, D. New Jersey. MONSANTO COMPANY, Plaintiff, v. Richard S. GOOD and Good Farms, Inc., Defendants. No. Civ.A.01-5678 FLW. July 23, 2003..." (and the only contributor was "Cep503"))
• 20:46, 9 February 2015 Goodwine talk contribs uploaded File:Broker4.png (Image 4 for Myriad Genetics Case.)
• 20:46, 9 February 2015 Goodwine talk contribs uploaded File:Broker3.png (Image 3 for Myriad Genetics Case.)
• 20:46, 9 February 2015 Goodwine talk contribs uploaded File:Broker2.png (Image 2 for Myriad Genetics Case.)
• 20:45, 9 February 2015 Goodwine talk contribs uploaded File:Broker1.png (Figure 1 for CAFC Myriad Genetics Case.)
• 11:26, 19 June 2014 Goodwine talk contribs uploaded File:Ex2a.png
• 11:26, 19 June 2014 Goodwine talk contribs uploaded File:Ex2.png
• 20:48, 3 April 2014 Goodwine talk contribs moved page List of Papers to Publications
• 13:33, 3 April 2014 Goodwine talk contribs moved page Papers to List of Papers
• 14:07, 19 February 2014 Goodwine talk contribs moved page Pendulum Project to AME 30315 Pendulum Project
• 17:53, 14 January 2014 Bill talk contribs blocked Josh Bradley talk contribs with an expiration time of indefinite (autoblock disabled)
• 17:53, 14 January 2014 Bill talk contribs blocked Lmiller talk contribs with an expiration time of indefinite (autoblock disabled)
• 17:53, 14 January 2014 Bill talk contribs blocked Gtorrisi talk contribs with an expiration time of indefinite (autoblock disabled)
• 17:53, 14 January 2014 Bill talk contribs blocked Kristen kemnetz talk contribs with an expiration time of indefinite (autoblock disabled)
• 17:53, 14 January 2014 Bill talk contribs blocked Rabot talk contribs with an expiration time of indefinite (autoblock disabled)
• 17:53, 14 January 2014 Bill talk contribs blocked Kyle Tennant talk contribs with an expiration time of indefinite (autoblock disabled)