{ "@metadata": { "authors": [ "1233qwer1234qwer4", "Omnipaedista" ] }, "math_failure": "Executare non potest", "math_syntax_error": "erratum syntaxis", "math_unknown_error": "error ignotus", "math_unknown_function": "functio ignota", "mw-math-mathml": "MathML", "mw-math-source": "Stet ut TeX (pro navigatri texti)", "prefs-math": "Interpretatio artis mathematicae" }