tests/monsterdata_extra.json

{
  // Initialize with non-default values.
  d0 : -nan, // match with default
  d1 : +inf,
  d2 : -inf,
  d3:   nan,
  f0 : +nan, // match with default
  f1 : -nan, // match with default
  f2 : +inf, // match with default
  f3 : -inf, // match with default
  // Values should have exact binary representation 
  // to avoid rounding effects in tests.
  dvec : [2.0, +inf, -inf, nan,],
  fvec : [1.0, -inf, +inf, nan],
}