Describes the cause and action for error messages.
Error Message(English)：
does not detect formula
Excel formulas not working: how to fix formulas not updating or not ...
https://www.ablebits.com/office-addins-blog/2016/02/03/excel-formulas-not-working/
Excel shows formula but not result | Exceljet
https://exceljet.net/excel-shows-formula-not-result
Excel formula showing as text? 3 things you should check to fix the ...
https://chandoo.org/wp/excel-formulas-are-not-working/
5 Reasons Why your Excel Formula is Not Calculating - YouTube
https://www.youtube.com/watch?v=AvR1EtjToLk
https://www.youtube.com/watch?v=AvR1EtjToLk
Excel formulas are not working - not recognizing numbers - Stack ...
https://stackoverflow.com/questions/27563883/excel-formulas-are-not-working-not-recognizing-numbers
Advanced Filter does not recognize blanks returned by a ...
https://stackoverflow.com/questions/27756447/advanced-filter-does-not-recognize-blanks-returned-by-a・・・
Can Python recognize a formula from Excel cell?
https://stackoverflow.com/questions/20371369/can-python-recognize-a-formula-from-excel-cell
Excel Formula - Check if cell has formula
https://stackoverflow.com/questions/42817979/excel-formula-check-if-cell-has-formula