LAWS.rmsd_nil: law of bend-prot@0.1.0.0
Import: import bend-prot@0.1.0.0/LAWS.bend as LAWS
Lines 64-68 of bend-prot@0.1.0.0/LAWS.bend: https://jend.leeeet.dev/read.txt?path=bend-prot@0.1.0.0/LAWS.bend&start_line=64&end_line=68

import Base
import bend-prot@0.1.0.0/rmsd.bend as R

# The empty set is at zero RMSD from itself (empty case, by computation).
# (This says nothing about nonempty sets; see rmsd_single. Unequal lengths
# silently answer 0 by zip semantics; see rmsd_checked_some/none.)
law rmsd_nil:
  {R.rmsd(empty_atoms(), empty_atoms()) == 0.0 : F32}

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=bend-prot@0.1.0.0/LAWS.bend&name=empty_atoms
  https://jend.leeeet.dev/definition.txt?path=bend-prot@0.1.0.0/rmsd.bend&name=rmsd