Sim.ke_head: def of bend-prot@0.1.0.0
Import: import bend-prot@0.1.0.0/sim.bend as Sim
Lines 99-102 of bend-prot@0.1.0.0/sim.bend: https://jend.leeeet.dev/read.txt?path=bend-prot@0.1.0.0/sim.bend&start_line=99&end_line=102

import Base
import bend-prot@0.1.0.0/geom.bend as G

def ke_head(h: DynAtom) -> F32:
  match h:
    case DA{serial, elem, pos, vel, frc, mass}:
      ((0.5 * mass : F32) * G.Vec3.norm2(vel) : F32)

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.mul
  https://jend.leeeet.dev/definition.txt?path=bend-prot@0.1.0.0/geom.bend&name=Vec3.norm2
  https://jend.leeeet.dev/definition.txt?path=bend-prot@0.1.0.0/sim.bend&name=DynAtom