Replace
Replace will search the Equations window for the first occurrence of the text in the 'Find what' input box starting at the cursor position and replace it with the text in the 'Replace with' input box. The 'Match case', 'Match whole word only' controls operate as described for the Find command. Clicking the 'Replace All' button repeats the replace operation for each occurrence of the 'Find what' string beginning at the cursor position and ending at the bottom of the Equations window.