krasimir 347347d411 incomplete code for composition of functors

2010-03-15 10:47:00 +00:00

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Categories.gf

the oposites of two equal arrows are equal arrows

2010-02-22 14:38:13 +00:00

CategoryTheory.gf

added Equalizers in category-theory

2010-03-15 09:57:39 +00:00

Equalizer.gf

two theorems without proofs: every equalizer is monomorphism; every coequalizer is epimorphisms

2010-03-15 10:41:39 +00:00

Functor.gf

incomplete code for composition of functors

2010-03-15 10:47:00 +00:00

InitialAndTerminal.gf

refactor Morphisms.gf and InitialAndTerminal.gf

2010-03-15 10:43:20 +00:00

Morphisms.gf

refactor Morphisms.gf and InitialAndTerminal.gf

2010-03-15 10:43:20 +00:00