(FIGURE 1) The ideal portions from the Hoffer Q, Holladay I, Holladay I with the Koch adjustment, and Haigis formulas form a three-dimensional surface.
Part A shows the raw form of the super surface. The different colors indicate the ideal portions taken from the three formulas.

(FIGURE 1) The ideal portions from the Hoffer Q, Holladay I, Holladay I with the Koch adjustment, and Haigis formulas form a three-dimensional surface.
Part B shows the super surface amalgamation.

(FIGURE 2) Part C - shows the final unified super surface.