Some suggestions for inserting math command functions 关于插入数学命令的功能的修改建议

Hello, I am a user who has subscribed to your one-year product membership

The math commands are functions that I often need to use. But it is really unfriendly to users. The reason is that users need to input commands from zero while referring to the official documentation, which makes the computer difficult to use. What's more, for Ipad users, it takes a lot of time to input the keyboard from zero. Therefore, the following improvement schemes are proposed.

1. When the "\" character is input, matching mathematical symbols appear, and the visualization is available for the user to choose. With the increase of input keys, the mathematical symbols that the user wants are gradually filtered out. After clicking, the user can enter the input box. The mathematical notation

2. When you click to insert a mathematical symbol, the interactive keyboard of the mathematical symbol appears, click the corresponding mathematical symbol button, and you can enter the corresponding command

你们好，我是订阅了你们一年的产品会员的用户

其中数学命令是我经常需要使用的功能。但是实在对用户不友好，原因是需要用户参照官方文档边从零输入命令，电脑都很难使用，更何况对于对于Ipad用户，从0开始键盘录入非常花时间。因此，提如下几个改进方案。

1. 当输入”\”字符时出现出现可匹配的数学符号，并且可视化供用户选择，随着输入命令的增多，而逐渐筛选出用户想要的数学符号，用户点击后可在输入框处录入该数学符号

2. 点击插入数学符号时，出现数学符号的可交互键盘，点击对应的数学符号按钮，即可输入对应的命令