Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Numeral system
|
| gptkbp:abbreviation |
gptkb:BCD
|
| gptkbp:advantage |
easy conversion to decimal
less efficient than binary |
| gptkbp:category |
data representation
|
| gptkbp:contrastsWith |
pure binary representation
|
| gptkbp:digit_encoding |
4 bits per decimal digit
|
| gptkbp:encoding_example |
decimal 5 = 0101 in BCD
decimal 9 = 1001 in BCD |
| https://www.w3.org/2000/01/rdf-schema#label |
Binary-Coded Decimal
|
| gptkbp:introducedIn |
1940s
|
| gptkbp:relatedTo |
gptkb:packed_BCD
zoned BCD |
| gptkbp:represents |
decimal numbers
|
| gptkbp:standardizedBy |
gptkb:IEEE_754
|
| gptkbp:used_in |
gptkb:IBM_mainframes
early computers financial calculations digital systems early calculators |
| gptkbp:uses |
binary encoding
|
| gptkbp:bfsParent |
gptkb:BCD
|
| gptkbp:bfsLayer |
6
|