fact: Definition isembedding_precompose_surjection_hset `{Funext} {X Y Z : Type} `{IsHSet X} (f : Y -> Z) `{IsSurjection f} : IsEmbedding (fun phi : Z -> X => phi o f).
imports: Basics Types WildCat.Core WildCat.Universe Modalities.Modality (coercions) Modalities.Modality