Ted Pettit, The World's Laziest Excel Power User. Views. x>=y means x is greater than or equal to y. You have to write it that way, x=>y is not allowed. Likewise, x<=y means x is lesser than or equal to y. And, you have to write it that way, x=<y is not allowed.
Freebase(0.00 / 0 votes)Rate this definition: Tic-tac. Tic-tac is a traditional method of signs used by bookmakers to communicate the odds of certain horses. Until the turn of the 21st Century it was a very common sight on racecourses in the UK, but with the advent of mobile technology it is now seldom seen.
TACs for a DODAAC contain specific information. relative to the owner of that DODAAC and are defined as follows: (a) TAC 1. Referred to as Owner information; identifies the. mailing address of the command/activity, and contains mandatory POC. information (i.e., name, telephone number, e-mail address, etc.).