ƒ loci[i] = the locus of the third vertex C such that the medians from A en C are orthogonal
lo·ci (noun)
plural form of locus.
TECHNICAL
a particular position, point, or place.
the effective or perceived location of something abstract.
GENETICS
the position of a gene or mutation on a chromosome.
MATHEMATICS
a curve or other figure formed by all the points satisfying a particular equation of the relation between coordinates, or by a point, line, or surface moving according to mathematically defined conditions.