denominator package:lens

pattern RatioZeroDenominator_ :: AsArithException s => s
lens Control.Exception.Lens
_RatioZeroDenominator :: AsArithException t => Prism' t ()
lens Control.Exception.Lens
_RatioZeroDenominator ≡ _ArithException . _RatioZeroDenominator

_RatioZeroDenominator :: Prism' ArithException ArithException
_RatioZeroDenominator :: Prism' SomeException  ArithException