You wrote:I see a clear expression of Pi in the story which has 22 people on a boat (Pharoah Sneferu, Chief Lector Priest Djadjaemankh, 20 female rowers) with a fish pendant fallen over the side into the lake. The variety of fish being connected to Sets division of Osiris into fourteen pieces. The motion of the ship is circular.
You have presented three fractions 22/20, 20/14 and 22/14 which reduced are 11/10, 10/7 and 11/7 respectively. All are known to be used by the Ancient Egyptians in various applications. like but not limited to the following: 11/10 are the dimensional ratio of the Queens Chamber, 10 x 11 cubits: while 10/7 is the rise run of the lower portion of Bent Pyramid: 11/7 the base to height ratio of G1 resulting from their known 5 1/2 seked.
Sorry engbren, To extract any form of pi from the Westcar Papyrus would be a bit of a stretch for me.