   invisiblePlusOperator: '',
          //     dictionary: [],
          //     promoteUnknownSymbols: /./,

          //     parseArgumentsOfUnknownLatexCommands: true,
          //     parseNumbers: true,

          //     onError: (err) =>
          //         errors.push(err.code + (err.arg ? ' ' + err.arg : '')),
          // });
          const mathAscci = mf.getValue('ascii-math');
        } catch (e) {
          console.error(
            'Error converting %c ' + latex + '%c ' + e.toString(),
      