# 5a573e7fcbf60a82785252a8f33908bfb4196942b9ab2229fa3ade6cf020057e Elan 1.6.2 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
