User contributions for Copyeditor42

22 April 2025

• 12:3112:31, 22 April 2025 diff hist 0 m Barred lambda use mathy 'pi'

14 March 2025

• 15:4015:40, 14 March 2025 diff hist +21 Linear congruential generator add ZX Spectrum to ZX81 current
• 15:1415:14, 14 March 2025 diff hist +28 m Linear congruential generator slight change to output of ZX81's PRNG for range [0..1)
• 15:0815:08, 14 March 2025 diff hist +225 Linear congruential generator fix parameters of ZX81 PRNG

11 March 2025

• 04:3504:35, 11 March 2025 diff hist 0 Linear congruential generator sort the two rand48 lines together, and fix their bit selection
• 03:3603:36, 11 March 2025 diff hist 0 m Linear congruential generator fix my bit count error in earlier edits on cc65's 'rand'
• 03:3103:31, 11 March 2025 diff hist +1 m Linear congruential generator add missing right-brace
• 02:2102:21, 11 March 2025 diff hist +34 Linear congruential generator point out effective modulus on cc65's original 'rand'

10 March 2025

• 19:2919:29, 10 March 2025 diff hist 0 Linear congruential generator correct modulus on cc65's rand
• 19:2719:27, 10 March 2025 diff hist +1 Linear congruential generator correct bit patterns in cc65's 'rand'
• 04:2604:26, 10 March 2025 diff hist +162 Linear congruential generator add github link for master rand.s

8 March 2025

• 13:4513:45, 8 March 2025 diff hist −2,079 User talk:Copyeditor42 →ArbCom 2024 Elections voter message current Tag: Manual revert

22 January 2025

• 17:5717:57, 22 January 2025 diff hist +54 ECMAScript version history add set operations on <code>Set</code> current

6 January 2025

• 17:0617:06, 6 January 2025 diff hist −5 m Template:List of currency symbols correct case & link for currency BDT
• 17:0417:04, 6 January 2025 diff hist +304 Template:List of currency symbols add currencies TJS & UZS

5 January 2025

• 19:1419:14, 5 January 2025 diff hist +8 m Template:List of currency symbols add spaces around HK/Taiwan dollar alternates 元 / 圓
• 18:2618:26, 5 January 2025 diff hist +25 ISO 4217 insert ISO country codes for user territories
• 15:0815:08, 5 January 2025 diff hist 0 m Tiangong space station translate 天 (Tiān) as "Heavenly" -- after the original Taoist / mythological concept, following similar "Divine ..." technologies
• 15:0615:06, 5 January 2025 diff hist 0 m Tiangong-1 translate 天 (Tiān) as "Heavenly" -- after the original Taoist / mythological concept, following similar "Divine ..." technologies
• 15:0415:04, 5 January 2025 diff hist −1 m Tiangong-2 translate 天 (Tiān) as "Heavenly" -- after the original Taoist / mythological concept, following similar "Divine ..." technologies current
• 14:1414:14, 5 January 2025 diff hist +5 m Tiangong space station translate 天 (Tiān) as "Heaven's" -- more important than simply "Sky", could be "Celestial" (too boring!) / "Heavenly" (too religious!)

6 August 2024

• 18:2018:20, 6 August 2024 diff hist 0 m Mitrofan Nedelin redirect link to Russian SRF not the Chinese (PLA) SRF

2 August 2024

• 15:5915:59, 2 August 2024 diff hist +1 m Bernoulli number add a little space before zeta function

17 June 2024

• 02:2902:29, 17 June 2024 diff hist 0 m General Instrument SP0256 trivial typo 'O' (big-oh) -> '0' (zero)

27 April 2024

• 17:0917:09, 27 April 2024 diff hist +1 m Trigonometric functions plural 'functions'

28 March 2024

• 11:2711:27, 28 March 2024 diff hist 0 m Euro correct ISO4217 currency code = XPF

26 February 2024

• 10:2310:23, 26 February 2024 diff hist −9 m Exponential integral represent E_1 with italic for commonality

23 February 2024

• 12:3112:31, 23 February 2024 diff hist +4 Dawson function Re-org paragraphs & images, putting D+ image before D-, also symmetry on D+ / D- relation to erfi / erf
• 11:4611:46, 23 February 2024 diff hist −1 m Dawson function Undid revision 1209751448 by me (messed up image position, ... try again) Tag: Undo
• 11:4011:40, 23 February 2024 diff hist +1 m Dawson function Slight paragraph change, for symmetry between D+ and D- Tag: Reverted

19 February 2024

• 14:0214:02, 19 February 2024 diff hist +1 m Bessel function add brackets for sin function in defn of J_α -- for commonality with Y_α

30 January 2024

• 15:2315:23, 30 January 2024 diff hist +62 Michael Wood (historian) add book "In the Footsteps of Du Fu"

5 January 2024

• 02:2902:29, 5 January 2024 diff hist −25 Great Flood (China) delete first ZH (鯀禹治水) (lit. "Gun-Yu control waters") -- see later section 'Great Yu controls the flood' (大禹治水); also 治水 = 'Zhìshuǐ' in std pinyin orthography

11 December 2023

• 00:1600:16, 11 December 2023 diff hist +5 m List of mathematical functions use mathy PI and GAMMA

8 December 2023

• 01:3501:35, 8 December 2023 diff hist −2,098 User talk:Copyeditor42 →ArbCom 2023 Elections voter message Tag: Manual revert
• 01:3401:34, 8 December 2023 diff hist −2,081 User talk:Copyeditor42 →ArbCom 2022 Elections voter message Tag: Reverted
• 01:3401:34, 8 December 2023 diff hist −2,007 User talk:Copyeditor42 →ArbCom 2021 Elections voter message Tag: Reverted
• 01:2101:21, 8 December 2023 diff hist +50 Round-off error "mantissa" -> significand !! see article on significand

20 October 2023

• 09:2009:20, 20 October 2023 diff hist +16 m Angular frequency use {{pi}} for mathy pi
• 09:1609:16, 20 October 2023 diff hist +8 m Frequency use {{pi}} for mathy pi

18 October 2023

• 02:2002:20, 18 October 2023 diff hist 0 m In-band signaling capitalise A-law algorithm

14 May 2023

• 22:5822:58, 14 May 2023 diff hist −1 m Nevi'im reorder Hebrew script & its romanisation, like the rest

8 May 2023

• 23:4123:41, 8 May 2023 diff hist −89 m Madhava's correction term use {{pi}} for mathy pi (works in titles too)
• 23:3823:38, 8 May 2023 diff hist −138 m Madhava of Sangamagrama use {{pi}} for mathy pi (works in titles too)
• 23:2623:26, 8 May 2023 diff hist −12 m Madhava's correction term unconvert π -- doesn't work in titles
• 23:2523:25, 8 May 2023 diff hist −12 m Madhava of Sangamagrama unconvert π -- doesn't work in titles
• 23:2323:23, 8 May 2023 diff hist +208 m Madhava of Sangamagrama convert π symbol to mathy pi
• 23:1223:12, 8 May 2023 diff hist +70 m Madhava's correction term convert π symbol to mathy pi

19 February 2023

• 08:2308:23, 19 February 2023 diff hist −1 m Hanke–Henry Permanent Calendar most sources call the intercalary week "Xtra"

31 December 2022

• 21:3621:36, 31 December 2022 diff hist +4 m Aftermath add link Tag: Reverted