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changed the proof 2015-03-21 3b13ef6
Tiny change
changed the statement and the proof 2015-03-21 b256223
Minor corrections on algebra matters.

algebra.tex:355: The "this" in the "Informally this means..." paragraph
refers to the notion of "finitely presented", and so belongs inside part (2) of the
definition, rather than after it. (Otherwise it should be more explicit
about what it means by "this".)

algebra.tex:718: I have never seen transitive relations referred to as
"associative", so I take this for a typo.

algebra.tex:1863: There are various R-modules around, so I figured a bit more
explicitness wouldn't hurt.

algebra.tex:2021: It is certainly not the only iso $f : S^{-1}R \otimes_R M
\to S^{-1}M$.

algebra.tex:8067: The "(faithfully)" alternatives were added to the second
sentence to help prove the first sentence. It wouldn't hurt splitting the
lemma in two, though, as it now makes four different claims.

more-algebra.tex:4556: Fixed to the best of my knowledge. I am not 100% sure
of this since I don't know your notations.
changed the proof 2015-03-19 28f4f67
oops, nothing was wrong about the principal-ideal case
assigned tag 00HC 2009-05-16 fad2e12
Started tags infrastructure

	new file:   scripts/add_tags.py
	modified:   scripts/functions.py
	new file:   tags/initial_tags
	new file:   tags/tags
changed the statement 2009-02-22 71d3f70
Small changes to section on flat morphisms

	modified:   algebra.tex
	modified:   morphisms.tex
created statement with label lemma-composition-flat in algebra.tex 2009-01-14 7c8aef6
More topologies

	modified:   algebra.tex
	modified:   morphisms.tex
	modified:   topologies.tex