N UMERATION, Rebate or Discount, Equation, Barter, Lofs and Gain, Explanation of Characters. Signs. equal; as 20s.=£. F ( a Vinculum denoting the several quantities, over which it is drawn, to be considered jointly as a simple quantity. |
N UMERATION, Rebate or Discount, Equation, Barter, Lofs and Gain, Explanation of Characters. Signs. equal; as 20s.=£. F ( a Vinculum denoting the several quantities, over which it is drawn, to be considered jointly as a simple quantity. |