The action to change the format of the formula numbering is as follows:
1. Click the Mathty tab in the Word menu. If you do not have this menu in Word, you need to load it, and the specific load method can refer to the tutorial: teach you to add a MathType add-in to a Word document.
Click the MathType option in Word
2. In the MathType menu, click "Formula number Format" (format equation).
In the MathType menu, click Formula numbering format (format equation number)
3. In the pop-up dialog box, select Simple format. In the items listed below, select the style you want to use. From top to bottom, chapter number, section number, equation number, outer seal (enclosure), separator (seperator), and then the "chapter numbering" (). Each item has a Pull-down menu, which can be seen in the following "preview" (preview), if you are unsure of what you need, and you can try each one.
Select the format you want in the Drop-down menu for each purpose