    S: '\\mathcal{S}',
                Sb: '\\mathbb{S}',
                radcomp: '\\mathcal{R}',
                disteq: '\\overset{\\text{d}}{=}',
                sd: '\\text{d}',
                ss: ['_{\\text{#1}}', 1],
                lip: '_{\\text{Lip}}',
                isd: '\\,\\text{d}',
                pd: '\\partial',
                vardot: '\\,\\cdot\\,',
                cond: '\\,|\\,',
                given: '\\,|\\,',
                sub: '\\subseteq',
                had: '\\circ',
     