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## Morphisms.gd homalg package Mohamed Barakat
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## Copyright 2007-2008 Lehrstuhl B für Mathematik, RWTH Aachen
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## Declarations of homalg procedures for morphisms of abelian categories.
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#
# global functions and operations:
#
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# basic operations:
DeclareOperation( "Resolution",
[ IsInt, IsHomalgStaticMorphism ] );
DeclareOperation( "Resolution",
[ IsHomalgStaticMorphism ] );
DeclareOperation( "CokernelSequence",
[ IsHomalgStaticMorphism ] );
DeclareOperation( "CokernelCosequence",
[ IsHomalgStaticMorphism ] );
DeclareOperation( "KernelSequence",
[ IsHomalgStaticMorphism ] );
DeclareOperation( "KernelCosequence",
[ IsHomalgStaticMorphism ] );