         },
          {
            latex:
              'T(n) \\hiderel{\\leq} T(2^{\\lceil\\lg n\\rceil}) \\leq c(3^{\\lceil\\lg n\\rceil} -2^{\\lceil\\lg n\\rceil}) <3c\\cdot3^{\\lg n} =3c\,n^{\\lg3}',
          },
        ],
        'Math Styles': [
          {
            title: 'Scripstyle ',
            comment: [
              'All "m" atoms are in scriptstyle',
              'All "n" atoms are in scriptscriptstyle',
              'Root is in scriptstyle (or smaller), scriptstyle affects root layout