public static double?GetValueDivide(
this MathContext optionalMathContext,
double numerator,
double denominator)
{
if (denominator == 0)
{
return(null);
}
try {
if (optionalMathContext == null)
{
return(numerator / denominator);
}
return(optionalMathContext.Apply(numerator / denominator));
}
catch (ArithmeticException ex) {
Log.Error("Error computing avg aggregation result: " + ex.Message, ex);
return(0.0);
}
}
static MathContext()
{
DECIMAL32 = new MathContext(MidpointRounding.AwayFromZero, 7);
}