operator used in modern information fusion theory, which is suitable to aggregate numerical
values. The prominent characteristic of the MSM operator is that it can capture the
interrelationship among the multiinput arguments. In this paper, we extend MSM to
Pythagorean fuzzy environment to propose the Pythagorean fuzzy Maclaurin symmetric
mean and Pythagorean fuzzy weighted Maclaurin symmetric mean operators. Then, some …