پرموتش، جایگشت permuteš, jâygašt
Fr.: permutation Math.: A rearrangement of the elements of a set in a particular
order, as abc into acb, bac, etc. Verbal noun of → permute. Permuteš, verbal noun of → permute.
Jâygašt , from jâ "place"
(from Mid.Pers. giyag "place;" O.Pers. ā-vahana-
"place, village;" Av. vah- "to dwell, stay," vanhaiti "he dwells, stays;"
Skt. vásati "he dwells;" Gk. aesa (nukta) "to pass (the night);"
Ossetic wat "room; bed; place;" Tokharian B wäs- "to stay, wait;"
PIE base ues- "to stay, live, spend the night") + gašt
past tense of gaštan, gardidan
"to turn, to change" (Mid.Pers. vartitan; Av. varət- "to turn, revolve;"
Skt. vrt- "to turn, roll," vartate "it turns round, rolls;"
L. vertere "to turn;" O.H.G. werden "to become;"
PIE base *wer- "to turn, bend"). |
