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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 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 internal-categories k-theory lie-theory limits linear linear-algebra locale localization logic mathematics measure 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 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.
   • CommentAuthorUrs
   • CommentTimeSep 11th 2012
   • PermaLink
   Author: Urs
   Format: MarkdownItex[[Elf]], [[Twelf]], [Drölf](http://www.urbandictionary.com/define.php?term=Dr%C3%B6lf)

   Elf, Twelf, Drölf

2. • CommentRowNumber2.
   • CommentAuthorzskoda
   • CommentTimeSep 12th 2012
   • (edited Sep 12th 2012)
   • PermaLink
   Author: zskoda
   Format: MarkdownItexIn connection to math software note the recent $n$Lab stub [[sage]] (a free math software platform based on python), which I wrote after attending two lectures at a Hopf algebra [conference](http://web.bahcesehir.edu.tr/atabey_kaygun/workshop_2012) at Boğaziçi University in Istanbul. Also note that our sister wiki Azimuth finally has a page on [C plus plus](http://www.azimuthproject.org/azimuth/show/C%20plus%20plus) and in Azimuth Forum [discussion](http://azimuth.mathforge.org/discussion/989/c-plus-plus) they mention new standard C++11 (see [wikipedia](http://en.wikipedia.org/wiki/C%2B%2B11)). A commenter praise the new standard as "huge amendment" but I do not find it such. Maybe also some of my links at [[zoranskoda:cs links]] may be useful.

   In connection to math software note the recent $n$Lab stub sage (a free math software platform based on python), which I wrote after attending two lectures at a Hopf algebra conference at Boğaziçi University in Istanbul. Also note that our sister wiki Azimuth finally has a page on C plus plus and in Azimuth Forum discussion they mention new standard C++11 (see wikipedia). A commenter praise the new standard as “huge amendment” but I do not find it such. Maybe also some of my links at cs links (zoranskoda) may be useful.

3. • CommentRowNumber3.
   • CommentAuthorUrs
   • CommentTimeSep 12th 2012
   • PermaLink
   Author: Urs
   Format: MarkdownItex> our sister wiki I didn't think of them as sisters. At least not until I discovered the other day that they have been sharing CPU cycles for all their joint life. ;-)

   our sister wiki

   I didn’t think of them as sisters. At least not until I discovered the other day that they have been sharing CPU cycles for all their joint life. ;-)

4. • CommentRowNumber4.
   • CommentAuthorTobyBartels
   • CommentTimeSep 12th 2012
   • PermaLink
   Author: TobyBartels
   Format: MarkdownItexConjoined twins?

   Conjoined twins?

5. • CommentRowNumber5.
   • CommentAuthorzskoda
   • CommentTimeSep 13th 2012
   • (edited Sep 13th 2012)
   • PermaLink
   Author: zskoda
   Format: MarkdownItex3: Andrew should say, but I remember that once there was a problem with rendering iTeX and Azimuth (correction: Azimuth Project and Azimuth Forum) had simultaneously the same problem. And their forum is definitely on the same server.

   3: Andrew should say, but I remember that once there was a problem with rendering iTeX and Azimuth (correction: Azimuth Project and Azimuth Forum) had simultaneously the same problem. And their forum is definitely on the same server.

6. • CommentRowNumber6.
   • CommentAuthorUrs
   • CommentTimeSep 13th 2012
   • PermaLink
   Author: Urs
   Format: MarkdownItexYes, on the same virtual machine, even. But I didn't know this until a few days ago. Do you use Azimuth a lot? Does it have the same reaction problems as the $n$Lab? How many pages does it have? Do you know?

   Yes, on the same virtual machine, even. But I didn’t know this until a few days ago.

   Do you use Azimuth a lot? Does it have the same reaction problems as the $n$Lab? How many pages does it have? Do you know?

7. • CommentRowNumber7.
   • CommentAuthorzskoda
   • CommentTimeSep 13th 2012
   • PermaLink
   Author: zskoda
   Format: MarkdownItexAccording to <http://www.azimuthproject.org/web_list> Azimuth Project wiki has > 702 pages by 71 authors as of September 12, 2012 16:44:30 I use that wiki in some rare short periods of activity, specially when something is related to technology.

   According to http://www.azimuthproject.org/web_list Azimuth Project wiki has

   702 pages by 71 authors

   as of September 12, 2012 16:44:30

   I use that wiki in some rare short periods of activity, specially when something is related to technology.

8. • CommentRowNumber8.
   • CommentAuthorUrs
   • CommentTimeMay 2nd 2014
   • (edited May 2nd 2014)
   • PermaLink
   Author: Urs
   Format: MarkdownItexRenamed _[[Elf]]_ to _[[LF]]_, added some references on the latter, slightly expanded the Idea-section and added pointer for LLF, too. Experts are most invited to expand.

   Renamed Elf to LF, added some references on the latter, slightly expanded the Idea-section and added pointer for LLF, too.

   Experts are most invited to expand.