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.
Jemma Name Meaning. The meaning of Jemma is âA Doveâ. Keep in mind that many names may have different meanings in other countries and languages, so be careful that the name that you choose doesnât mean something bad or unpleasant. Search comprehensively and find the name meaning of Jemma and its name origin or of any other name in our database. Also note the spelling and the pronunciation of the name Jemma and check the initials of the name with your last name to discover how it looks and sounds.