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22 May 2024

11 May 2024

30 April 2024

  • 21:2521:25, 30 April 2024 diff hist +24 Touchard polynomials→‎Basic properties: The umbral formulas use T with no subscripts; what does that mean? Is it a generating function? A shift operator? Should it have been T_{n-1} or T_0 or T_1? This T was not introduced in the article nor referenced. Are these formulas even correct? I am not an expert (and I shouldn't have to be)

27 April 2024