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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 definitions deformation-theory descent diagrams differential differential-cohomology differential-equations differential-geometry digraphs duality elliptic-cohomology enriched fibration 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 nforum 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 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.
   • CommentAuthorJ-B Vienney
   • CommentTimeJul 28th 2022
   • PermaLink
   Author: J-B Vienney
   Format: MarkdownItexI've edited the page "differential category" and added an hyperlink to "Graded differential category" that I wanted to create after. Now, the page "differential category" collapsed and there is an error displayed when you try to access it... Do you know how to solve this issue and what did I do wrong?

   I’ve edited the page “differential category” and added an hyperlink to “Graded differential category” that I wanted to create after. Now, the page “differential category” collapsed and there is an error displayed when you try to access it…

   Do you know how to solve this issue and what did I do wrong?

2. • CommentRowNumber2.
   • CommentAuthorHurkyl
   • CommentTimeJul 28th 2022
   • PermaLink
   Author: Hurkyl
   Format: MarkdownItexIf you rewrite the URL to replace "show" with "edit", you can bring up the editing page.

   If you rewrite the URL to replace “show” with “edit”, you can bring up the editing page.

3. • CommentRowNumber3.
   • CommentAuthorJ-B Vienney
   • CommentTimeJul 28th 2022
   • (edited Jul 28th 2022)
   • PermaLink
   Author: J-B Vienney
   Format: MarkdownItexThank you. Now the page works again but there is still a problem. The example doesn't work. What appears on the page is \begin{example} ... \end{example}. I don't find what is the error.

   Thank you.

   Now the page works again but there is still a problem. The example doesn’t work. What appears on the page is \begin{example} … \end{example}.

   I don’t find what is the error.