{
  "centroid":7.93820558526441,
  "trace": [
    "if ( days_to_flight is many_days [1.00] and capacity_utilisation is low_cu [1.00] ) ⮕ [1.00] then price_increase is low [1.00].",
    "if days_to_flight is few_days [0.00] then price_increase is moderate [0.00].",
    "if capacity_utilisation is moderate_cu [0.00] then price_increase is moderate [0.00].",
    "if ( days_to_flight is last_minute [0.00] and capacity_utilisation is high_cu [0.00] ) ⮕ [0.00] then price_increase is highest [0.00].",
    "⌖low×[1.00]+moderate×[0.00]+moderate×[0.00]+highest×[0.00].",
    "⌖down(0,0,25)×[1.00]+tri(20,50,75)×[0.00]+tri(20,50,75)×[0.00]+up(90,120,120)×[0.00].",
    "⌖7.94."
  ],
  "what":"rules_result"
}