Registry · Definition
IV.D255
tau-effective
formalized
IV.D255 — Master constant iota_tau
The master constant iota_tau = 2/(pi + e) approx 0.341304. The numerator 2 reflects the bipolar splitting of the lemniscate (two lobes, two idempotents). The denominator pi + e couples the temporal transcendental e (base growth) to the spatial transcendental pi (fiber periodicity).
Book IV
Part 1
Ch. 4