Calculate with MONTH

Hello,


With this formula I can not calculate the number of days if the Month is superior or equal to "10"

=IF(AND([Mois fin]@row = "3", [Mois début]@row = "3"), [Fin incapacité]@row - [Début incapacité]@row + 1, IF(AND([Mois fin]@row > "3", [Mois début]@row = "3"), {DATE METRIC Range 1} - [Début incapacité]@row + 1, IF(AND([Mois fin]@row > "3", [Mois début]@row < "3"), {DATE METRIC Range 1} - {DATE METRIC Range 6} + 1, IF(AND([Mois fin]@row = "3", [Mois début]@row < "3"), [Fin incapacité]@row - {DATE METRIC Range 6} + 1, ""))))

Could you help me

Answers