# cd02c13c207e6b808d2941bd174c33102b01359edb80dbbf52241f90996e0feb Elan 1.6.4 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
