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authordos-reis <gdr@axiomatics.org>2013-05-16 20:17:37 +0000
committerdos-reis <gdr@axiomatics.org>2013-05-16 20:17:37 +0000
commit1b0bb495c53cbd98069caeb30089c5ff778aceb3 (patch)
treec855466ba24bdcc1dde24db340c0407d963bce73 /src/algebra/vector.spad.pamphlet
parent0520bd59f6b9d9294a73cc88a1fa34a32678d7e5 (diff)
downloadopen-axiom-1b0bb495c53cbd98069caeb30089c5ff778aceb3.tar.gz
* algebra/aggcat.spad.pamphlet (FiniteAggregate): Temporarily
include attribute finiteAggregate. (StackAggregate): Extend category FiniteAggregate instead of attribute finiteAggregate. (QueueAggregate): Likewise. (PriorityQueueAggregate): Likewise. (FiniteSetAggregate): Likewise. * algebra/lmdict.spad.pamphlet (ListMultiDictionary): Likewise. * algebra/matcat.spad.pamphlet (MatrixCategory): Likewise. * algebra/mset.spad.pamphlet (Multiset): Likewise. * algebra/newdata.spad.pamphlet (SplittingTree): Likewise. * algebra/polset.spad.pamphlet (PolynomialSetCategory): Likewise. * algebra/tree.spad.pamphlet (Tree): Likewise. (BinaryTreeCategory): Likewise. * algebra/triset.spad.pamphlet (TriangularSetCategory): Likewise. * algebra/vector.spad.pamphlet (DirectProductCategory): Likewise.
Diffstat (limited to 'src/algebra/vector.spad.pamphlet')
-rw-r--r--src/algebra/vector.spad.pamphlet4
1 files changed, 1 insertions, 3 deletions
diff --git a/src/algebra/vector.spad.pamphlet b/src/algebra/vector.spad.pamphlet
index 4bd83302..fafce6ca 100644
--- a/src/algebra/vector.spad.pamphlet
+++ b/src/algebra/vector.spad.pamphlet
@@ -216,9 +216,7 @@ VectorFunctions2(A, B): Exports == Implementation where
++ Many categorical properties are preserved under this construction.
DirectProductCategory(dim:NonNegativeInteger, R:Type): Category ==
- Join(IndexedAggregate(Integer, R), CoercibleTo Vector R) with
- finiteAggregate
- ++ attribute to indicate an aggregate of finite size
+ Join(IndexedAggregate(Integer,R),FiniteAggregate R,CoercibleTo Vector R) with
directProduct: Vector R -> %
++ directProduct(v) converts the vector v to become
++ a direct product. Error: if the length of v is