GOST 10859 (1964) is a standard of the Soviet Union which defined how to encode data on punched cards. This standard allowed a variable word size, depending on the type of data being encoded, but only uppercase characters.
These include the non-ASCII “decimal exponent symbol” ⏨. It was used to express real numbers in scientific notation. For example: 6.0221415⏨23.
The ⏨ character was also part of the ALGOL programming language specifications and was incorporated into the then German character encoding standard ALCOR. GOST 10859 also included numerous other non-ASCII characters/symbols useful to ALGOL programmers, e.g.: ∨, ∧, ⊃, ≡, ¬, ≠, ↑, ↓, ×, ÷, ≤, ≥, °, &, ∅, compare with ALGOL operators.
Character sets
See also
- KOI-7 (GOST 13052-67)
- KOI-8 (GOST 19768-74)
References
- (in Russian) ГОСТ 10859-64. Машины вычислительные. Коды алфавитно-цифровые для перфокарт и перфолент.
- GOST 10859 (from the Computer Museum of University of Amsterdam)
- GOST 10859
Further reading
- Savard, John J. G. (2018) [2005]. "Computer Arithmetic". quadibloc. The Early Days of Hexadecimal. Archived from the original on 2018-07-16. Retrieved 2018-07-16.
