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  "body": "\n## Summary\n\nA term is an expression of a first-order language that names an object.\nTerms are built from variables and constant symbols by applying function symbols of the [[signature|WDVVEYD6AT]].\nIn a [[structure|983GZBQYT4]], once the variables have values, each term has a value, which is an element of the structure.\nTerms play the role of nouns in logic, while formulas play the role of statements.\n\n## Explanations\n\n### L1 human\n\nIn the language of arithmetic, $x + 1$ and $(x \\cdot y) + 0$ are terms.\nThey stand for numbers once you say what $x$ and $y$ are.\nFor example, with $x = 3$ the term $x + 1$ has value $4$.\nAn expression such as $x \u003c y$ is not a term: it does not name a number but makes a claim.\n",
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        "what": "an inventory row",
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