|Formal language: a language that usually consist of a set of symbols (icons for a defined domain of objects) and rules regarding their linkage. Purposes of formalization are brevity, uniqueness and versatility in applications like programming, automation, mathematics et al. See also domains, symbols, signs, language, recursion, rules, systems.|
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|Formal Language||I 63
Artificial language/formal/counterpart/Mates: the statement forms of the natural language comply with formulas of the artificial, namely as a counterpart, not as abbreviations - if symbols are not assigned to meaning, then "uninterpreted calculus".
artificial language L/Mates: E.g. statement j: always true in relation to an interpretation I - values of "j": statements of the language L - values of I: interpretations of L.
Elementare Logik Göttingen 1969