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2-category 2-category-theory abelian-categories adjoint algebra algebraic algebraic-geometry algebraic-topology analysis analytic-geometry arithmetic arithmetic-geometry book bundles calculus categorical categories category category-theory chern-weil-theory cohesion cohesive-homotopy-type-theory cohomology colimits combinatorics complex complex-geometry computable-mathematics computer-science constructive cosmology deformation-theory descent diagrams differential differential-cohomology differential-equations differential-geometry digraphs duality elliptic-cohomology enriched fibration finite foundation foundations functional-analysis functor gauge-theory gebra geometric-quantization geometry graph graphs gravity grothendieck group group-theory harmonic-analysis higher higher-algebra higher-category-theory higher-differential-geometry higher-geometry higher-lie-theory higher-topos-theory homological homological-algebra homotopy homotopy-theory homotopy-type-theory index-theory integration integration-theory k-theory lie-theory limits linear linear-algebra locale localization logic mathematics measure-theory modal modal-logic model model-category-theory monad monads monoidal monoidal-category-theory morphism motives motivic-cohomology nlab noncommutative noncommutative-geometry number-theory of operads operator operator-algebra order-theory pages pasting philosophy physics pro-object probability probability-theory quantization quantum quantum-field quantum-field-theory quantum-mechanics quantum-physics quantum-theory question representation representation-theory riemannian-geometry scheme schemes set set-theory sheaf sheaves simplicial space spin-geometry stable-homotopy-theory stack string string-theory superalgebra supergeometry svg symplectic-geometry synthetic-differential-geometry terminology theory topology topos topos-theory tqft type type-theory universal variational-calculus

1. • CommentRowNumber1.
   • CommentAuthorRichard Williamson
   • CommentTimeDec 30th 2018
   • PermaLink
   Author: Richard Williamson
   Format: MarkdownItexTried to discuss this notion in a way which has some flexibility and generality, but which also is concrete. <a href="https://ncatlab.org/nlab/revision/word/1">v1</a>, <a href="https://ncatlab.org/nlab/show/word">current</a>

   Tried to discuss this notion in a way which has some flexibility and generality, but which also is concrete.

   v1, current

2. • CommentRowNumber2.
   • CommentAuthorUrs
   • CommentTimeDec 30th 2018
   • (edited Dec 30th 2018)
   • PermaLink
   Author: Urs
   Format: MarkdownItexI turned $abababab$ into $a b a b a b a b$ since (only) the second in rendered by Instiki the same way that the first is rendered by LaTeX. BTW, the example environment at the end is not being rendered.

   I turned

     $abababab$
   

   into

     $a b a b a b a b$
   

   since (only) the second in rendered by Instiki the same way that the first is rendered by LaTeX.

   BTW, the example environment at the end is not being rendered.

3. • CommentRowNumber3.
   • CommentAuthorRichard Williamson
   • CommentTimeDec 30th 2018
   • PermaLink
   Author: Richard Williamson
   Format: MarkdownItexThanks! I will fix the example environments in a second :-).

   Thanks! I will fix the example environments in a second :-).