Kneeling for wps input mathematical formula is not displayed correctly. For example, neither the equal sign nor the summation symbol is displayed. How to repeat it several times?
For mathematical formulas, it is not recommended that you edit them with WPS or Office plug-ins. You can use the special formula editing software Math Type. After editing the formula in this box, copying it into word will be a picture format, so it will not be modified and there will be no problem of incorrect display. As for Math Type's installation package, Baidu has it. I hope I can help you!