How to quickly enter a mathematical radical for WPS text

1, if the domain to solve, then the fractional input is very simple. For example, we want to enter the number three-fourths, as long as the "ctrl+f9" in the appropriate position to press the shortcut key, will produce a space (a pair of curly braces). Position the mouse in braces and enter EQ F (3,4), then right-click and click "Toggle field Code" in the pop-up menu to get the standard fraction three-fourths, as shown in Figure 1.

2, other fractions can be copied to write, do not worry about the fractional line, it will be based on the length of the numerator, the denominator automatically adjust the length. It is important to note that the field code must be entered in the Half-width state of the English language, and that the braces cannot be entered manually and can only be done with a shortcut key.

Fractional with a radical root

1, first say a simple three times under the root of two such digital input bar. Or press the "CTRL+F9" shortcut key First, and then enter the field code "EQ R (3,2)" Inside the curly braces. Select the number in the code "3", the size of its small, and then press the right menu in the "switch field code" command, you can get the number three times root two, as shown in Figure 2.

2, obviously, if you want to get two square root, then as long as the code of the number "3" changed to "2" on it. However, usually our habit is two square root of the number "2" is omitted to write, so, the first number in the field code we can also skip directly, write the Code "EQ R (, 2)" on the line.

3. As for the fractional with the square root, it is simple. As long as the fractional and radical code together, in the appropriate position to change it. So three-seconds times root under two such numbers, whose field code should be "Eq F (r (3,5), 2)". Press the "switch field code", the effect is also OK? Look at Figure 2.

Input vector symbols

1. The vector symbol is an arrow symbol above the English letter. This requirement can also be easily achieved with domain functionality.

2. Enter the field code "EQ O (→,a)" In curly braces, where arrow symbols can be implemented using the "Insert → symbol" method. If we click on the "Toggle field Code" command in the right-click menu, you will find that the result is that the arrows overlap the letters, not what we want. So, how do you make the arrows move up?

3, select the arrow in the field code, click the right button, and then click the "Font" command in the pop-up menu to open the Font dialog box. Tap the Character Spacing tab, click the "position" Drop-down list, select "Go Up" and set the lifting value to "5 points" with the following "point value" fine-tuning button, as shown in Figure 3.

4, you can make sure that the arrow symbol move up 5 points, so that you can move to the top of the character. Now, select the field code and click on the "switch field code" command to get the desired effect.