# c572242a2429ea8c6279fe6a0bf7f1b77dae984895b08d0a8e67df782cf647d4 Elan 1.8.2 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
