Natural.iroot: def of bend-collections-laws-math@1.0.0.0
Import: import bend-collections-laws-math@1.0.0.0/src/math/natural.bend as Natural
Lines 245-250 of bend-collections-laws-math@1.0.0.0/src/math/natural.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-math@1.0.0.0/src/math/natural.bend&start_line=245&end_line=250

import Base

def iroot(+n: Nat, +k: Nat) -> Result<&2, &2, MathError, Nat>:
  match k:
    case 0n:
      Fail{Domain{}}
    case 1n+ +kp:
      Done{iroot_k(n, 1n+kp)}

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-math@1.0.0.0/src/math/natural.bend&name=MathError
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-math@1.0.0.0/src/math/natural.bend&name=iroot_k