Shulou(Shulou.com)05/31 Report--

Audio commentary

Hello, everyone. The meeting will answer your questions. What does the ce key on the computer mean? what is the CE key on the computer? many people don't know it yet. Now let's take a look at it.

Answer:

1. The "CE" key on the computer is the clear key, which can clear the displayed number, but has no effect on the previous operation and input. The English letter of the C key is CLEAR, while the English letter of CE is the CLEAR ENTER; C key, indicating that regardless of the above situation, the initial state of 0 is returned, while CE means that after entering a number, holding down the CE key can return to 0, but has nothing to do with the previous operation and input.

2. Common function keys:

3. Backspace: delete the last digit of the current input number; CE: clear, clear the displayed number; c, clear zero, clear the current calculation; MC: clear the value in memory; MR: display the number stored in memory on the display box of the calculator; MS: store the value of the display frame in memory; if there is a value in memory, the M flag will be displayed M, add the number of frames displayed to the number of frames in memory and store them; Sqrt: calculate the square root of the displayed number%: the percentage of a number; Ave: calculate the average of each number in the statistics box. To calculate the mean square, use invaveSum: to calculate the sum of each number in the statistics box. To calculate the sum of squares, use invsums: to calculate the standard deviation of 1 sample parameter. To calculate the standard deviation of n sample parameters, use inv s.

This is the end of this article. I hope it will be helpful to all of you.

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