Schild: log(r−1) canonical log(B/K_B); r(B=K_B)=2, r(B=3K_B)=4, r(B=7K_B)=8; slope/log[B]=1

Sympy-exact symbolic witness of the Schild regression canonical form and three integer-dose-ratio anchors. Setup: r (dose-ratio), B (antagonist concentration), K_B (antagonist dissociation constant) — all positive symbols. Schild…