Using Metric Distance Ranking Method to Find Intuitionistic Fuzzy Critical Path

Table 4

The total slack (Atanassov) intuitionistic fuzzy time of path   &  .

All paths	IFCPM() to 4 (membership function)	IFCPM() to 4; (nonmembership function)
1→2→6	(−38, 4, 42, 92)	(−57, −16, 16, 57)
1→4→6	(−69, −16, 26, 86)	(−64, −22, 18, 62)
1→3→5→6	(−108, −22, 42, 128)	(−88, −19, 27, 88)
1→4→5→6	(−132, −36, 36, 132)	(−88, −28, 28, 88)