# 9366eaa40e7179c9ef6e11160a320ac9c5c71f5cb068d27231eb6261025215a6 Elan 1.6.4 guest default_profile valid

function safeSquareRoot(x as Float) returns Float
  let root be lambda => sqrt(x)
  return if x < 0 then 0 else root()
end function
