Special sets of numbers include. 1  P or â, denoting the set of all primes: P = {2, 3, 5, 7, 11, 13, 17, ...}. 2  N or â, denoting the set of all natural numbers: N = {0, 1, 2, 3, . 3  Z or â¤, denoting the set of all integers (whether positive, negative or zero): Z = {..., â2, â1, 0, 1, 2, ...}.
The meaning of Semaj is unknown. Its origin is  Modern English . Recently this name is mostly being used as a unisex name, but historically it's a boy's name. Last year it ranked 1,581st in the U.S. Social Security Administration list of most popular baby names.
Haile Selassie was known as a child as Lij Tafari Makonnen (Amharic áá á°ááª áá®áá; lij teferÄ« mekÅnnin). Lij translates to child, and serves to indicate that a youth is of noble blood.His given name, Tafari, means one who is respected or feared.hese notions are perceived by Rastafari as confirmation of the return of the messiah in the prophetic Book of Revelation in the New Testament: King of Kings, Lord of Lords, Conquering Lion of the Tribe of Judah, and Root of David.