User contributions for 194.197.235.231

11 November 2014

• 02:5202:52, 11 November 2014 diff hist +33 Knuth's Algorithm X this check breaks the algorithm when performed before the no-columns check; the non-deterministic choice already handles the case with no rows current

3 March 2014

• 22:4522:45, 3 March 2014 diff hist −74 ElGamal encryption →Key generation

28 February 2014

• 01:1501:15, 28 February 2014 diff hist +1 Elementary cellular automaton →Reflections and complements: mirroring complements does not decrease the amount of fixed points; see talk