Formula processing method and device, electronic equipment and storage medium

The invention provides a formula processing method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining an input formula in a formula editor, and generating a structure tree according to the input formula, the formula editor being configured to convert the input formula into a display formula and display the display formula; the structure tree is analyzed, indexes are set for each input element in the input formula and each display element in the display formula, and the indexes of the corresponding input elements are the same as the indexes of the display elements; in response to determining one input element as a target input element, determining a target display element corresponding to the target input element in the display formula according to a target index of the target input element; and executing the target operation on the target display element. According to the method provided by the invention, the elements in the input formula and the corresponding