{
  "coordinates": "D=C\u2212R; W_lambda=lambda*C+(1\u2212lambda)*R",
  "recovery_R": "W_lambda\u2212lambda*D",
  "recovery_C": "W_lambda+(1\u2212lambda)*D",
  "determinant": 1,
  "roles": {
    "lambda4/5": "weighted Creation comparison coordinate",
    "lambda12": "twelvefold extrapolated macro head"
  },
  "limit": "shared representation does not equate source roles or coefficients"
}