The mathematical symbol of a million semicolons? , pronounced Permyriad or per ten thousand.

1? The definition of is "0.001"(0.01%) or "1% percentage point", which is usually called the basis point. It is widely used to calculate interest rates, exchange rates and stock prices, because these fields need to involve the calculation of tiny percentages.

The semicolon is a mathematical symbol, which represents several tens of thousands or ten thousand fractions, namely "?" (there is a circle on the lower right of the micrometer), which looks very fuzzy and is used very infrequently.

One in ten thousand represents the meaning.

1 means that the relative value is very small, that is, the proportion of the total is very small, only 0.05438+0%.

2. It can be said that the absolute value is very small, that is, the value is 0.000 1.