Micellisation ΔG_mic = −RT ln CMC: at ΔG=−RT ln 2 ⇒ CMC = 1/2

Sympy-exact witness of the critical-micelle-concentration signature at the one-bit free-energy threshold. Setup: take R=T=1 (dimensionless) and ΔG_mic = −ln 2; then ln(CMC) = −ln 2 ⇒ CMC = exp(−ln 2) = 1/2 exactly. Physical reading: an…