Wed, 17 Apr 2019 16:57:06 +0000 haftmann backed out experimental b67bab2b132c, which slipped in accidentally
Thu, 18 Apr 2019 06:19:30 +0200 nipkow merged
Wed, 17 Apr 2019 21:48:56 +0200 nipkow added lemmas
Wed, 17 Apr 2019 21:53:45 +0100 paulson moved subset_image_inj into Hilbert_Choice
Wed, 17 Apr 2019 17:48:28 +0100 paulson Lindelöf spaces and supporting material
Tue, 16 Apr 2019 19:50:30 +0000 haftmann hierarchically inclusive named theorem collections
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