so I look at it again...
Version v13
10.5281/zenodo.18023121
Dec 22, 2025
12.18.3. Total geometric cost
The final value is the static cost S adjusted by the dynamic efficiency C:
α–1 = S – C
α–1 = (4 · π3 + π2 + π) – (α / 24)
α–1 = 137.0359996
do you not see a and a on both sides?