+ ("geq" "\\ge" t "≥" ">=" ">=" "≥")
+ ("lessgtr" "\\lessgtr" t "≶" "[less than or greater than]" "[less than or greater than]" "≶")
+ ("lesseqgtr" "\\lesseqgtr" t "⋚" "[less than or equal or greater than or equal]" "[less than or equal or greater than or equal]" "⋚")
+ ("ll" "\\ll" t "≪" "<<" "<<" "≪")
+ ("Ll" "\\lll" t "⋘" "<<<" "<<<" "⋘")
+ ("lll" "\\lll" t "⋘" "<<<" "<<<" "⋘")
+ ("gg" "\\gg" t "≫" ">>" ">>" "≫")
+ ("Gg" "\\ggg" t "⋙" ">>>" ">>>" "⋙")
+ ("ggg" "\\ggg" t "⋙" ">>>" ">>>" "⋙")
+ ("prec" "\\prec" t "≺" "[precedes]" "[precedes]" "≺")
+ ("preceq" "\\preceq" t "≼" "[precedes or equal]" "[precedes or equal]" "≼")
+ ("preccurlyeq" "\\preccurlyeq" t "≼" "[precedes or equal]" "[precedes or equal]" "≼")
+ ("succ" "\\succ" t "≻" "[succeeds]" "[succeeds]" "≻")
+ ("succeq" "\\succeq" t "≽" "[succeeds or equal]" "[succeeds or equal]" "≽")
+ ("succcurlyeq" "\\succcurlyeq" t "≽" "[succeeds or equal]" "[succeeds or equal]" "≽")