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changed the statement and the proof 2019-03-29 5b1cf50
Fix horrible mistake

Thanks to Jack Hall for noticing this! As pointed out by Jack in fact in
other places we are very careful and we have a finite cohomological
dimension assumption that is needed. ARGH!

Anyway, this is now fixed.
changed the proof 2016-07-21 d9db7e1
wedge ---> vee

Thanks to the mysterious BB
http://stacks.math.columbia.edu/tag/09J6#comment-2116
changed the statement 2013-11-06 5689461
Two small fixes
changed the proof 2013-10-26 098d1da
Compact objects of D(A, d)

Observe the example showing this is a bit different from the case of the
derived category of a ring.
assigned tag 09J7 2013-08-29 5f5bcfb
Tags: Added new tags
created statement with label lemma-perfect-is-compact in cohomology.tex 2013-08-26 860ebe8
Perfect is compact in qc + qs case

Very general. Of course often there are more compact objects
than perfect objects.