User contributions for 2001:579:2040:6A0:9BF:CC52:FD98:6668

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5 November 2023

  • 02:3302:33, 5 November 2023 diff hist +2,977 N Carathéodory's criterion The Weierstrass p should be used only for the Weierstrass p function, not for the powerset. Powesets use a capital P of some sort, not lowercase like the Weierstrass p. Many articles prefer the mathcal version, so I used that. current