Fig. 987.412

Fig. 987.412 Rational Fraction Edge Increments of 60-degree Great-circle Subdividings of Vector Equilibrium: When these secondary VE great-circle sets are projected upon the planar VE they reveal the following rational fraction edge increments:

$$\begin{array}{rlrl}{D}^{\prime }-D& =1\text{ VE edge}& D^{\prime }-D& =1\text{ VE radius}\\ \frac{B-31}{D^{\prime }-D}& =\frac{1}{10}& \frac{B-D}{D^{\prime }-D}& =\frac{1}{2}\\ \frac{B-73}{D^{\prime }-D}& =\frac{3}{8}& \frac{B-C}{D^{\prime }-D}& =\frac{1}{6}\\ \frac{B-E}{D^{\prime }-D}& =\frac{1}{6}& \frac{B-H}{D^{\prime }-D}& =\frac{1}{2}\\ \frac{B-32}{D^{\prime }-D}& =\frac{1}{4}& \frac{B-62}{D^{\prime }-D}& =\frac{1}{4}\\ \frac{B-33}{D^{\prime }-D}& =\frac{3}{10}& \frac{B-67}{D^{\prime }-D}& =\frac{3}{10}\end{array}$$