Digital Circuits/Logic Operations: Revision history

1 August 2023

• curprev 12:2612:26, 1 August 2023‎ Nickalh discuss contribs‎ m 11,158 bytes +98‎ →‎OR: Added alternate notations for AND and for OR. undo Tag: Visual edit [pending review]
• curprev 12:1812:18, 1 August 2023‎ Nickalh discuss contribs‎ 11,060 bytes +83‎ →‎AND: Added alternate notations for AND undo [pending review]
• curprev 07:3107:31, 1 August 2023‎ Nickalh discuss contribs‎ 10,977 bytes +97‎ →‎Example 1: Example 1 was incorrect. B might not = 0. undo [checked by Xania]

1 August 2020

• curprev 21:0621:06, 1 August 2020‎ GreenChileNM discuss contribs‎ 10,880 bytes +5‎ →‎Principle of Duality: Fixed AND operator. Changed from ”.” to “·” undo Tags: Mobile edit Mobile web edit [checked by Mrjulesd]
• curprev 21:0021:00, 1 August 2020‎ GreenChileNM discuss contribs‎ 10,875 bytes +40‎ →‎Examples: Fixed typos. Changed “.” to “\cdot” undo Tags: Mobile edit Mobile web edit
• curprev 20:5120:51, 1 August 2020‎ GreenChileNM discuss contribs‎ 10,835 bytes +12‎ →‎Operator precedence: Fixed typo. Changed AND from “.” to “\cdot” undo Tags: Mobile edit Mobile web edit

21 December 2019

• curprev 10:5810:58, 21 December 2019‎ Uziel302 discuss contribs‎ m 10,823 bytes +1‎ 0.Otherwise->0. Otherwise - Fix a typo in one click undo [checked by Wargo]

14 December 2019

• curprev 17:3517:35, 14 December 2019‎ Mrjulesd discuss contribs‎ 10,822 bytes −53‎ Rejected the last text change (by 197.156.108.6) and restored revision 3537429 by 103.107.17.7 undo [automatically checked]
• curprev 08:3408:34, 14 December 2019‎ 197.156.108.6 discuss‎ 10,875 bytes +53‎ →‎NOT undo

15 April 2019

• curprev 12:0812:08, 15 April 2019‎ 103.107.17.7 discuss‎ 10,822 bytes +1‎ →‎Distributivity undo [checked by MarcGarver]
• curprev 11:5611:56, 15 April 2019‎ 103.107.17.7 discuss‎ 10,821 bytes −9‎ →‎OR undo

16 January 2019

• curprev 02:3502:35, 16 January 2019‎ Eihel discuss contribs‎ 10,830 bytes −16‎ reviewed version (completed with another correction) undo Tag: Undo [automatically checked]

15 January 2019

• curprev 22:3322:33, 15 January 2019‎ 148.64.20.83 discuss‎ 10,846 bytes +12‎ →‎XOR and XNOR undo

8 May 2018

• curprev 20:3020:30, 8 May 2018‎ MarcGarver discuss contribs‎ m 10,834 bytes +3‎ Reverted edits by QuiteUnusual (talk) to last version by WOSlinker undo Tag: Rollback [automatically checked]
• curprev 16:0816:08, 8 May 2018‎ MarcGarver discuss contribs‎ m 10,831 bytes −3‎ Reverted edits by WOSlinker (talk) to last version by 89.201.128.171 undo Tag: Rollback [checked by MarcGarver]
• curprev 12:4212:42, 8 May 2018‎ WOSlinker discuss contribs‎ 10,834 bytes +3‎ tag fix undo

6 February 2018

• curprev 18:3718:37, 6 February 2018‎ 89.201.128.171 discuss‎ 10,831 bytes +16‎ Added spacing between XOR and XNOR truth tables to easily differentiate between tables. undo Tag: Visual edit

29 January 2018

• curprev 18:2118:21, 29 January 2018‎ Artix Kreiger discuss contribs‎ 10,815 bytes −4‎ Rejected the last 2 text changes (by 157.119.186.198) and restored revision 3105081 by 103.213.15.138 undo [automatically checked]

15 January 2018

• curprev 09:2509:25, 15 January 2018‎ 157.119.186.198 discuss‎ 10,819 bytes +4‎ →‎NAND and NOR undo
• curprev 09:2509:25, 15 January 2018‎ 157.119.186.198 discuss‎ 10,815 bytes 0‎ →‎NAND and NOR undo

11 August 2016

• curprev 05:1905:19, 11 August 2016‎ 103.213.15.138 discuss‎ 10,815 bytes +12‎ →‎NOT undo [checked by JackPotte]
• curprev 05:1705:17, 11 August 2016‎ 103.213.15.138 discuss‎ 10,803 bytes −106‎ →‎NOT undo
• curprev 05:1705:17, 11 August 2016‎ 103.213.15.138 discuss‎ 10,909 bytes +2‎ →‎NOT undo
• curprev 05:1605:16, 11 August 2016‎ 103.213.15.138 discuss‎ 10,907 bytes +104‎ →‎NOT undo
• curprev 05:1405:14, 11 August 2016‎ 103.213.15.138 discuss‎ 10,803 bytes −17‎ →‎OR undo
• curprev 05:1305:13, 11 August 2016‎ 103.213.15.138 discuss‎ 10,820 bytes +9‎ →‎NOT undo
• curprev 05:0905:09, 11 August 2016‎ 103.213.15.138 discuss‎ 10,811 bytes 0‎ →‎AND undo
• curprev 05:0905:09, 11 August 2016‎ 103.213.15.138 discuss‎ 10,811 bytes −1‎ →‎OR undo
• curprev 05:0905:09, 11 August 2016‎ 103.213.15.138 discuss‎ 10,812 bytes −2‎ →‎OR undo
• curprev 05:0605:06, 11 August 2016‎ 103.213.15.138 discuss‎ 10,814 bytes +1‎ →‎OR undo

9 December 2015

• curprev 22:1622:16, 9 December 2015‎ 12.218.51.3 discuss‎ 10,813 bytes 0‎ No edit summary undo [checked by Chazz]
• curprev 22:1522:15, 9 December 2015‎ 12.218.51.3 discuss‎ 10,813 bytes 0‎ No edit summary undo

25 August 2015

• curprev 14:2214:22, 25 August 2015‎ 103.249.240.98 discuss‎ 10,813 bytes −66‎ →‎See also undo [checked by MarcGarver]
• curprev 14:2214:22, 25 August 2015‎ 103.249.240.98 discuss‎ 10,879 bytes +66‎ →‎See also undo Tag: repeating characters

12 July 2014

• curprev 06:3406:34, 12 July 2014‎ Jianhui67 discuss contribs‎ 10,813 bytes −7‎ Rejected the last text change (by 112.199.118.74) and restored revision 2675899 by DavidCary undo [automatically checked]

11 July 2014

• curprev 23:1123:11, 11 July 2014‎ 112.199.118.74 discuss‎ 10,820 bytes +7‎ →‎OR undo

23 June 2014

• curprev 05:2805:28, 23 June 2014‎ DavidCary discuss contribs‎ 10,813 bytes +50‎ add illustration, showing the "bubbles" described in the text. undo [automatically checked]
• curprev 05:2405:24, 23 June 2014‎ DavidCary discuss contribs‎ 10,763 bytes −8‎ clarified (I hope) undo [automatically checked]

17 June 2014

• curprev 09:3309:33, 17 June 2014‎ 193.117.31.2 discuss‎ 10,771 bytes +9‎ The Formal Mathematical Operators symbol ('¬') rather than the Basic Operators symbol (overline) was used for the discussion of NOT in this section. Discussions of NAND, NOR and XNOR were already shown with the overline. undo [checked by MarcGarver]

2 June 2014

• curprev 14:1314:13, 2 June 2014‎ Jianhui67 discuss contribs‎ 10,762 bytes −21‎ Rejected the last 2 text changes (by 197.155.226.209) and restored revision 2528063 by 117.200.108.191 undo [automatically checked]
• curprev 12:4612:46, 2 June 2014‎ 197.155.226.209 discuss‎ 10,783 bytes +3‎ →‎Principle of Duality undo
• curprev 12:4512:45, 2 June 2014‎ 197.155.226.209 discuss‎ 10,780 bytes +18‎ →‎Principle of Duality undo

22 May 2013

• curprev 14:0614:06, 22 May 2013‎ 117.200.108.191 discuss‎ 10,762 bytes +19‎ →‎XOR and XNOR undo [checked by MarcGarver]

27 May 2012

• curprev 10:0910:09, 27 May 2012‎ Haydenmuhl discuss contribs‎ 10,743 bytes −3,583‎ No edit summary undo [checked by Xania]

23 October 2011

• curprev 20:2420:24, 23 October 2011‎ Kkaita discuss contribs‎ 14,326 bytes 0‎ →‎Principle of Duality undo [checked by Xania]

20 September 2011

• curprev 01:3001:30, 20 September 2011‎ Jfmantis discuss contribs‎ m 14,326 bytes +1‎ →‎Inversion: added comma undo [checked by Panic2k4]

30 August 2011

• curprev 16:4316:43, 30 August 2011‎ 112.201.252.143 discuss‎ 14,325 bytes +6‎ →‎Principle of Duality: Added parenthesis to make the message more clear undo [checked by Xania]

19 May 2011

• curprev 18:5518:55, 19 May 2011‎ Recent Runes discuss contribs‎ 14,319 bytes −17‎ Yes, OR is distributive over AND in Boolean algebra, you can check this with a truth table. undo [checked by Recent Runes]
• curprev 17:0017:00, 19 May 2011‎ 167.21.254.12 discuss‎ 14,336 bytes +4‎ →‎Other Rules undo
• curprev 16:5616:56, 19 May 2011‎ 167.21.254.12 discuss‎ 14,332 bytes +17‎ →‎Distributivity undo