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Edit detail for SandBox Aldor Category Theory 3 revision 6 of 7

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Editor: Bill Page
Time: 2007/11/21 03:00:53 GMT-8
Note:

added:


aldor
#include "axiom" #pile #library lBasics "basics.ao" import from lBasics #library lCategories "categories.ao" import from lCategories +++ +++ Slice Category +++ Slice(Obj:Category,X:Obj):Category == with slice: % -> X SliceCategory(Obj:Category,X:Obj):Join(MathCategory Slice(Obj,X), Final Slice(Obj,X)) == add One():Slice(Obj,X) == W1:Slice(Obj,X) == add Rep == X; import from Rep slice:%->X == (x:%):X +-> rep x W1 add one(A:Slice(Obj,X)):(A->One()) == (a:A):One() +-> (slice a) pretend One() +++ +++ CoSlice Category +++ CoSlice(Obj:Category,X:Obj):Category == with coslice: X -> % CoSliceCategory(Obj:Category,X:Obj):Join(MathCategory CoSlice(Obj,X), Initial CoSlice(Obj,X)) == add Zero():CoSlice(Obj,X) == W2:CoSlice(Obj,X) == add Rep == X coslice:X->% == (x:X):% +-> per x W2 add zero(A:CoSlice(Obj,X)):(Zero()->A) == (z:Zero()):A +-> coslice (z pretend X) +++ +++ The Category of Pairs with pairs of morphisms as morphisms +++ Pair(Obj:Category):Category == with product: % -> (Obj,Obj) product: (Obj,Obj) ->% PairCategory(Obj:Category):MathCategory Pair Obj == add
aldor
   Compiling FriCAS source code from file 
      /var/zope2/var/LatexWiki/slicecategories.as using AXIOM-XL 
      compiler and options 
-O -Fasy -Fao -Flsp -laxiom -Mno-AXL_W_WillObsolete -DAxiom -Y $AXIOM/algebra
      Use the system command )set compiler args to change these 
      options.
#1 (Warning) Deprecated message prefix: use `ALDOR_' instead of `_AXL'
"/var/zope2/var/LatexWiki/slicecategories.as", line 15: 
SliceCategory(Obj:Category,X:Obj):Join(MathCategory Slice(Obj,X), Final Slice(Obj,X)) == add
.........................................................................................^
[L15 C90] #2 (Error) The domain is missing some exports.
        Missing Aut: (A: Slice(Slice(Slice(Slice(Obj, X), X), X), X)) -> Automorphi...
        Missing End: (A: Slice(Slice(Slice(Slice(Obj, X), X), X), X)) -> Endomorphi...
        Missing One: () -> Slice(Obj, X)
        Missing one: (A: Slice(Obj, X)) -> A -> One()
"/var/zope2/var/LatexWiki/slicecategories.as", line 29: 
CoSliceCategory(Obj:Category,X:Obj):Join(MathCategory CoSlice(Obj,X), Initial CoSlice(Obj,X)) == add
.................................................................................................^
[L29 C98] #3 (Error) The domain is missing some exports.
        Missing Aut: (A: CoSlice(CoSlice(CoSlice(CoSlice(Obj, X), X), X), X)) -> Au...
        Missing End: (A: CoSlice(CoSlice(CoSlice(CoSlice(Obj, X), X), X), X)) -> En...
        Missing Zero: () -> CoSlice(Obj, X)
        Missing zero: (A: CoSlice(Obj, X)) -> Zero() -> A
"/var/zope2/var/LatexWiki/slicecategories.as", line 44: 
PairCategory(Obj:Category):MathCategory Pair Obj == add
....................................................^
[L44 C53] #4 (Error) The domain is missing some exports.
        Missing Aut: (A: Pair(Pair(Pair(Pair(Obj))))) -> AutomorphismCategory(Pair(...
        Missing End: (A: Pair(Pair(Pair(Pair(Obj))))) -> EndomorphismCategory(Pair(...
   The )library system command was not called after compilation.

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