Table 8.

Comparison with PyF sets

Paths	Spherical fuzzy sets	Ranking	Pythagorean fuzzy sets	Ranking
$0-1-3-4-12-14$	0.4988	9	0.41	10
$0-1-3-4-5-13-14$	0.6702	4	0.539	5
$0-1-3-4-5-6-14$	0.7400	2	0.661	2
$0-1-3-7-10-14$	0.3189	12	0.401	11
$0-1-3-7-8-11-14$	0.4763	10	0.49	8
$0-1-3-7-8-9-14$	0.5916	6	0.53	6
$0-2-3-4-12-14$	0.5574	7	0.5077	7
$0-2-3-4-5-13-14$	0.7097	3	0.555	4
$\mathbf{0}-\mathbf{2}-\mathbf{3}-\mathbf{4}-\mathbf{5}-\mathbf{6}-\mathbf{14}$	$\mathbf{0.7741}$	$\mathbf{1}$	$\mathbf{0.697}$	$\mathbf{1}$
$0-2-3-7-10-14$	0.3720	11	0.395	12
$0-2-3-78-11-14$	0.5392	8	0.447	9
$0-2-3-7-8-9-14$	0.6383	5	0.557	3

Bold value indicates the best alternative in critical path strategy