1. The trader term refers to the first few digits of the exchange rate.

In mathematics, it refers to the larger of two numbers.

3, representing the seventy-two power of ten.

4. In programming, large numbers represent numbers exceeding 32 bits.

Decimal is a special expression of real numbers. All fractions can be expressed as decimals, and the points in decimals are called decimal points, which are the dividing lines between the integer part and the decimal part of a decimal. Decimals with zero integer parts are called pure decimals, and decimals with non-zero integer parts are called decimals.

Extended data

Correlation formula:

Formula of sum and difference problem

(sum+difference) ÷2= large number

(sum and difference) ÷2= decimal

And folding problems.

Sum \ (multiple+1)= decimal.

Decimal × multiple = large number

(or sum-decimal = large number)

Difference problem

Difference ÷ (multiple-1) = decimal

Decimal × multiple = large number

(or decimal+difference = large number)

Baidu encyclopedia-large number

Baidu encyclopedia-decimal