Force.lj_eps: def of bend-prot@0.1.0.0
Import: import bend-prot@0.1.0.0/force.bend as Force
Lines 236-253 of bend-prot@0.1.0.0/force.bend: https://jend.leeeet.dev/read.txt?path=bend-prot@0.1.0.0/force.bend&start_line=236&end_line=253

import Base

# --- Per-element Lennard-Jones: illustrative eps (kcal/mol) and sigma (A)
# by element number; unknown elements take a generic (0.20, 3.00). These
# are placeholders, not a force field. Lorentz-Berthelot combining:
# eps = sqrt(ei*ej), sig2 = ((si+sj)/2)^2.
def lj_eps(e: U32) -> F32:
  match e:
    case 1:
      0.03
    case 6:
      0.066
    case 7:
      0.17
    case 8:
      0.21
    case 16:
      0.25
    case _:
      0.2

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Word.Con
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Word.Nil