What does an equal sign with three lines instead of the standard = (2) mean? This is right...well, whenever I've seen it used recently, but I have seen it used in other terms too. But this is the one I see most commonly in physics and calc.hat does an equal sign with three lines instead of the standard = (2) mean? IIRC, that symbol means, is defined as.
Sick Leave for Exposure to Communicable Disease. An employee is entitled to use sick leave if health authorities or a health care provider determine that the employee's presence on the job would jeopardize the health of others because of exposure to a communicable disease.
Fact Sheet: Sick Leave for Family Care or Bereavement Purposes Sick Leave Entitlement. An employee is entitled to use sick leave to-provide care for a family member who is incapacitated as a result of physical or mental illness, injury, pregnancy, or childbirth; attend to a family member receiving medical, dental, or optical examination or treatment;