06-1350/Class Notes for Thursday November 16

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In Preparation

The information below is preliminary and cannot be trusted! (v)

Today's Agenda

  • Sweeping clean a tree and .
06-1350-TRPhiB.png
  • is a VS-algebra (see more at VS, TS and TG Algebras).
  • In the coordinates above, write the relations in various algebraic notations.
    • R4: or .
    • R3: or .
    • R2, R1
    • in terms of and and in terms of .
    • Symmetry of and of .
    • , and
    • Idempotence for , , and .