Other "special symbols" are played as follows:
1, first click on the soft keyboard as shown in the figure, and then there will be two options of "special symbol" and "soft keyboard", and then click "special symbol".
2. Then a symbol integration page will appear with five options. The column of special symbols is all kinds of symbols such as figures and arrows, and digital symbols are all kinds of digital symbols, including circled, bracketed and Roman numerals. , and the number/unit column has some commonly used formula symbols.
3. There is also a search bar, which can directly search for symbols. Bian Xiao gave an example; If you enter "square" and click Search, two symbols in the following figure will appear.
4. Finally, there are some small accumulations, such as pressing "V" and then "2" on the keyboard, or you can enter some special symbols.