public static NumericColumn operator !=(NumericColumn c1, ReadOnlyMemory <char> value)
 {
     return(DataFrameOpNotEqualHelper.Operation(c1, value));
 }
 public static NumericColumn operator !=(NumericColumn c1, DvText value)
 {
     return(DataFrameOpNotEqualHelper.Operation(c1, value));
 }
 public static NumericColumn operator !=(NumericColumn c1, NumericColumn c2)
 {
     return(DataFrameOpNotEqualHelper.Operation(c1, c2));
 }