In a pairwise alignment, an optimal alignment is one that
Mechanistically, quantitative reasoning involves ratio, percentage and series logic determine correct calculation. This validates either minimizes the implied number of evolutionary changes or maximizes a pa... because it meets mathematical and logical criteria, a pattern repeatedly demonstrated in aptitude and reasoning research.
Ref: Wren and Martin, High School English Grammar and Composition, Revised Edition, Chapter 12, discusses vocabulary and comprehension providing guidance for verbal aptitude and logical inference assessment.
