public override int GetHashCode() { unchecked { int hashCode = EstimatedValue.GetHashCode(); hashCode = (hashCode * 397) ^ StandardError.GetHashCode(); hashCode = (hashCode * 397) ^ TValue.GetHashCode(); hashCode = (hashCode * 397) ^ DegreesOfFreedom; hashCode = (hashCode * 397) ^ PValue.GetHashCode(); return(hashCode); } }