The Stacks project

Try to use L/K notation for field extensions

We could also try to consistenly use "field extension" and not just
"extension" and consistently use "ring extension", etc.

Two typos in algebra

Thanks to bogdan
https://stacks.math.columbia.edu/tag/0334#comment-4304

Remove 'f.f.'

Sad IMHO.

Thanks to BCnrd, Dario Weissmann, and sdf
https://stacks.math.columbia.edu/tag/02JQ#comment-2762
https://stacks.math.columbia.edu/tag/02JQ#comment-2765
https://stacks.math.columbia.edu/tag/02JQ#comment-2766
https://stacks.math.columbia.edu/tag/02JQ#comment-2767

Fix typo

Thanks to Mat
http://stacks.math.columbia.edu/tag/0334#comment-2177

LaTeX

Introduced a macro

\def\Ker{\text{Ker}}

and replace all occurrences of \text{Ker} with \Ker

Spell check: words starting with d, e, f, g, D, E, F, or G

Completion of (quasi)finite overrings

	Somehow confusing until you find a good formulation.

Added new tags

	modified:   tags/tags

Finally finished proof that Nagata rings are universally Japanese

	modified:   algebra.tex
	modified:   my.bib

More on comlpetion and towards Nagata rings are universally Japanese

	modified:   algebra.tex

Starting to write more algebra:
	Transcendence degree of field extensions
	Separability of field extensions
	Modified section on base change of algebras over fields
	Formal smoothness for extensions of fields
	Cohen rings
	Cohen structure theorem
	Nagata rings
	Japanese rings
	Ascent of normality

	modified:   algebra.tex