graph

  • ...
    Thu, 17 Nov 2022 00:04:52 +0900, by Shinji KONO
  • ...
    Wed, 16 Nov 2022 14:11:28 +0900, by Shinji KONO
  • is-max and supf b = supf x
    Mon, 14 Nov 2022 07:35:18 +0900, by Shinji KONO