Helper

mem_image_set

File dumas2017dual/entropy_fiber/entropy_fiber.v
Section abstract_fibers
Type Lemma
Proof Lines 1

Signature

Lemma mem_image_set c : (c \in image_set) = [exists x, f x == c].

Description

Alternative characterization: c is in image iff fiber is non-empty

Uses (0)

This lemma does not use any other lemmas from the stats.

Used By (0)

No lemmas in the stats use this lemma.

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