} >Monetary calculations normally only require the four basic operations, add, } >subtract, multiply and divide. } Surely two only - addition and subtraction? } Multiplication and division are shorthand for addition/subtraction in } my book. } } .... or am I being too simplistic.
Well, account balancing only need addition, and a reset once a year. Now, if you are into loan and such interest rate, a power operator might be useful.
