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This saved cooling simulator contains a hypothetical energy formula. It is not an actual electricity bill or a validated heat illness assessment. With outdoor temperature thirty five, set point twenty seven and a ten square meter room, the temperature difference is eight. The load term is point zero one five times eight raised to one point six. The saved circulator multiplier scales that term by point eight five, while the fixed point zero eight base stays unchanged. Raw hourly values are approximately point four three five with circulation and point four nine eight without. Our bars use one thousand pixels per hourly unit, so about four hundred thirty five pixels grows to four hundred ninety eight. A fifteen percent load multiplier reduction therefore does not reduce the entire total by fifteen percent. The hypothetical monthly price assumes ten operating hours each day, thirty days and thirty one yen per kilowatt hour. Multiplying gives a factor of nine thousand three hundred. The engine uses the raw hourly quantity for cost, not the two decimal exported hourly number. That gives approximately four thousand forty seven yen with the circulator and four thousand six hundred thirty without at these inputs. Our cost bars use point one pixels per yen, so four hundred four point seven versus four hundred sixty three pixels. Room area and the saved wooden-room multiplier scale the load term. Those assumptions have not been checked against equipment, insulation, actual weather or a tariff. There is a crucial fixture exception. The exact default combination overwrites monthly cost with four thousand eight hundred fifty, together with several fixed summary labels. Changing only the breakfast boolean disables that exception even though breakfast is absent from the energy formula. Cost would then become the formula value four thousand forty seven. This discontinuity is saved code behavior, not a physical effect of eating. At point one pixels per yen the bars are four hundred eighty five and four hundred four point seven. Offline, the required chart library is missing; its startup error occurs before controls and exports are bound, and the animation library is also unavailable. This local video explains source formulas while honestly marking the original interactive page incomplete. No safety, health or real bill prediction is established.