小编use*_*822的帖子

temperatura :: Float->Float
temperatura qCalor
    | qCalor == 0 = 10
    | 0 < qCalor < 3 = 30--fTem1
    | 3 <= qCalor <= 9 = 50
    | qCalor > 9 = 60--fTemp2
    | 15 <= qCalor <= 24 = 150
    | 24 < qCalor <= 27 = 170--fTemp3
    | otherwise = "Nao existe temperatura correspondente a esse calor no grafico!"

优先级解析错误为什么会这样？