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.
Sick leave may be used for medical examinations and during the period of incapacitation for delivery and recuperation. Once the period of incapacitation is over, there is no entitlement to use sick leave. There is no provision in law or regulation that permits the use of sick leave to be absent from work to care for a healthy newborn, bond with a healthy child, or for other child care responsibilities.