| 释义 |
Polish notation
Polish notation n (Logic) a logical notation that dispenses with the need for brackets by writing the logical constants as operators preceding their arguments Thesaurus| Noun | 1. | Polish notation - a parenthesis-free notation for forming mathematical expressions in which each operator precedes its operandsLukasiewicz notation, prefix notationparenthesis-free notation - a notation for forming mathematical expressions that does not use parentheses to delimit components |
Translations
Polish notation
Polish notation[′pō·lish nō′tā·shən] (computer science) A notation system for digital-computer or calculator logic in which there are no parenthetical expressions and each operator is a binary or unary operator in the sense that it operates on not more than two operands. Also known as Lukasiewicz notation; parenthesis-free notation. The version of this notation in which operators precede the operands with which they are associated. Also known as prefix notation. Polish notationA method for expressing a sequence of calculations developed by the Polish logician Jan Lukasiewicz in 1929. For example, A(B+C) would be expressed as
* A + B C. In reverse Polish notation, it would be A B C + *.AcronymsSeePNPolish notation
Related to Polish notation: reverse Polish notationSynonyms for Polish notationnoun a parenthesis-free notation for forming mathematical expressions in which each operator precedes its operandsSynonyms- Lukasiewicz notation
- prefix notation
Related Words- parenthesis-free notation
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