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History of tag 055R

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type time link
assigned tag 055R 2010-09-04 402ce88
Added new tags
created statement with label lemma-connected-along-section-open in more-morphisms.tex 2010-09-03 20b41b3
Openness of X^0

	Let f : X ---> Y be a flat morphism of finite presentation. let
	s be a section of f. If all the geometric fibres of f are
	reduced then X^0 is open in X.