signMode method Null safety

  1. @override
SignMode signMode(
  1. IntegerSignMode integerSignMode
)
override

Give the calculator's effective sign mode, considering the current display mode (which might be float), and the sign mode that was last set when the calculator was in integer mode (which might be now).

Implementation

@override
SignMode signMode(IntegerSignMode integerSignMode) => integerSignMode;