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 KASH3 Reference Manual
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Function

DirectSum ( grp^abl G, grp^abl H ) -> grp^abl, map(), map(), map(), map()

Optional Arguments

Resultselt-ord^rat1 <= Results <= 5

Description

The direct sum D of G and H, together with the embedding maps from G into D and H into D respectively and the projection maps from D onto G and H respectively).

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