* If you enter the amount of Bitcoin (supports 8 decimal places)The KRW and the dollar amount with the exchange rate applied to the market price of Bitcoin are calculated and displayed at the same time.* Bitcoin price and dollar exchange rate information can be obtained upon request by the user* Get the amount equivalent to a specific %% of the Bitcoin amount (decimal point supported)* Arithmetic operation function of general calculator* Special function: position simulationThis is a function that allows you to calculate profit and loss in advance by entering the value of the position you are investing in and arbitrarily adjusting the ups and downs.