Handling Extra Precision for Multiplication and Division
The _DecimalT class template allows
a maximum of 62 and 93 digits as the internal results for the multiplication
and division operations respectively. This is different from the ILE
C packed decimal data type in which a maximum of 31 digits
is used for both operations.
Note: This internal result is different from the intermediate
result. The internal result is designated to store the temporary result
during the operation. After the operation is completed, the internal
result is converted to the intermediate result and returned to the
caller.