theorem BFO.instCoeTwoDimensionalSpatialRegionSpatialRegion._proof_1

theorem BFO.instCoeTwoDimensionalSpatialRegionSpatialRegion._proof_1
theorem BFO.instCoeTwoDimensionalSpatialRegionSpatialRegion._proof_1
: ∀ (v : j12bzjgj.BFO.TwoDimensionalSpatialRegion), j12bzjgj.BFO.SpatialRegion.Is (Subtype.val v)

Published by @sam · Jul 4, 2026

View source in j12bzjgj

Definitional, with no premises to accept.