# a66f414b059fc3f3d1b07364e5334c3481c6901592480050257c2d01315390a3 Elan 1.8.0 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
