1. Open MathType editing software, and after editing the formula, click "Preset (P)" menu and select "Cut and Copy Preset (C)".
2. The cut and copy preset dialog box pops up, click "MathML or Tex", remove the check before "MathType data (D) is included in the conversion", and click "OK".
3. Go back to MathType, select the formula, press "Ctrl+C" to copy it, and then paste it into a txt file, and the formula will be displayed as LaTex code.
Method 2: Transform the equation with MathType formula.
Enter a formula in MathType Formula Editor, save and select it.
Set the conversion format. Click MathType-& gt；; Convert the equation to set the conversion format. Click convert, and the corresponding LaTeX code will appear.
Method 3: Automatic conversion using Toggle MathType/TeX.
Use Mathtype Formula Editor to edit the formula to be converted, and then save and select.
Switch to the MathType tab in Word, and click the "Switch TeX" button in the sixth column "Publish" (corresponding to Toggle MathType/TeX in English), and the corresponding LaTex code will automatically appear.
Click /jiqiao/ Gong Shi-Daima.html to view the graphic tutorial provided by mathtype Chinese official website.