Isotomic Complement of the Centroid = Centroid.

Isotomic Complement of the Orthocenter = Symmedian Point.

Isotomic Complement of the Symmedian Point = Brocard Midpoint.

Isotomic Complement of the Gergonne Point = Incenter.

Isotomic Complement of the Nagel Point = Mittenpunkt.

Isotomic Complement of the Centroid of the Medial Triangle = Centroid.

Isotomic Complement of the Symmedian Point of the Intouch Triangle = Incenter.

Isotomic Complement of the Incenter of the Anticomplementary Triangle = Mittenpunkt.

Isotomic Complement of the Centroid of the Anticomplementary Triangle = Centroid.

Isotomic Complement of the Circumcenter of the Anticomplementary Triangle = Symmedian Point.

Isotomic Complement of the Symmedian Point of the Anticomplementary Triangle = Circumcenter.

Isotomic Complement of the Mittenpunkt of the Anticomplementary Triangle = Incenter.

Isotomic Complement of the Orthocenter of the Euler Triangle = Symmedian Point.

Isotomic Complement of the Centroid of the First Brocard Triangle = Centroid.

Isotomic Complement of the Symmedian Point of the Fourth Brocard Triangle = Brocard Midpoint.