| 摘要 |
<P>PROBLEM TO BE SOLVED: To prepare an appropriate number of sheets of currency as small change reserves. <P>SOLUTION: This program executes a process (S203) to determine a daily decreased number of sheets currency for each denomination of currency for a specified number of days based on the difference between a paying-in number of sheets and a paying-out number of sheets for each denomination of currency, a process (S205) to determine the average of the decreased number of sheets for each denomination of currency, a process (S205) to determine the standard deviation of the decreased number of sheets for each denomination of currency by dividing the sum of squares of the difference between the decreased number of sheets and the average by a value obtained by subtracting 1 from the specified number of days, a process (S206) to determine the sum of the values obtained by multiplying the standard deviation with a specified multiplier and the average for each denomination of currency as a small change standard number, and processes (S207, S208) to create image data displaying the small change standard number and display it on a display part. <P>COPYRIGHT: (C)2009,JPO&INPIT |
