# ca3ef89d0a39155525bcadb57c3eaf143725d1d8b47da6a971bf6a105e5d253a Elan 1.7.0 guest default_profile valid

test 
  let n be pi
  assert n.floor() is 3
  assert n.ceiling() is 4
  assert n.round(3) is 3.142
  assert sqrt(-1).isNaN() is true
  let x be 1/0
  assert x.isInfinite() is true
end test

main

end main
