User contributions for Chai T. Rex

A user with 167 edits. Account created on 14 November 2016.
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31 March 2024

27 February 2024

10 February 2024

  • 21:0121:01, 10 February 2024 diff hist +27 Cryptanalysis of the EnigmaThe first reference was talking about the Allies breaking it ''at that time'', not about it being perfectly unbreakable even to modern methods: "My study of how the Germans made it possible for us to break a cipher machine that '''would have been''' unbreakable if properly used proves...". The second reference is by a historian rather than a cryptographer, and so is not a reliable source. The third reference cannot be found, but is likely to agree with the first reference.

15 January 2024

  • 12:4612:46, 15 January 2024 diff hist −24 PsychosisReverted destructive edits and unsourced and misspelled additions by 105.99 and 105.101 IP addresses (https://en.wikipedia.org/w/index.php?title=Psychosis&diff=1185083843&oldid=1184446184).
  • 12:3912:39, 15 January 2024 diff hist +19 PsychosisReverted unexplained destructive edits by 105.99 and 105.101 IP addresses (https://en.wikipedia.org/w/index.php?title=Psychosis&diff=1195805081&oldid=1193550231). Tag: Undo

14 December 2023

12 December 2023

10 November 2023

  • 21:0921:09, 10 November 2023 diff hist +25 m Exclusive orAvoids ambiguity where four inputs are true, but you say that that also means that three inputs are true, and so an odd number of inputs are true.
  • 15:0515:05, 10 November 2023 diff hist −454 Exclusive orCleaned up introduction. Rearrangements. Removed mention of associativity causing XOR to be true iff an odd number of inputs are true, as the reference already substantiates that fact and the algebraic properties of XOR are better discussed after the introduction.
  • 03:5003:50, 10 November 2023 diff hist −89 Rational root theorem→‎Second: Used in mathematics, "in general" means there are no exceptions, which definitely is not true of the statement that all polynomials have some rational and some irrational roots.

1 September 2023

31 August 2023

18 August 2023

14 August 2023

15 July 2023

14 July 2023

12 July 2023

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