Fig. 4. Test of postulate II.

(A) Path probability vs. length L. Squares ( ) indicate mean probability of paths. (B) Probability versus action S. Circles (∘) indicate mean probability of paths. (C) Circles (∘) indicate phase angle $\text{arg}\left(\mathrm{\varphi }\right)$. The shaded bands in (A) to (C) indicate SDs.