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Commit 2020-05-12 15:37 77b3d504

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chore(topology/instances/ennreal): add +1 version of tsum_eq_supr_sum (#2633) Also add a few lemmas about supr and monotone functions.

Estimated changes

added theorem finset.sum_mono_set
added theorem le_infi_comp
added theorem monotone.infi_comp_eq
added theorem monotone.le_map_supr2
added theorem monotone.le_map_supr
deleted theorem monotone.map_supr2_ge
deleted theorem monotone.map_supr_ge
added theorem monotone.supr_comp_eq
added theorem supr_comp_le