erator',
            class: 'small',
            latex: `f(x)=\\operatorname {li}(x)-\\sum _{\\rho }\\operatorname {li}(x^{\\rho })-\\log(2)+\\int _{x}^{\\infty }{\\frac  {dt}{t(t^{2}-1)\\log(t)}}`,
          },
          {
            title: 'Operator with multicharacter name and superscript',
            comment:
              'Space is ignored and "-" is processed as dash, not minus sign',
            pic: 'operator-2.gif',
            latex: `\\operatorname{li-mit max}^2(x)`,
          },
          {
  