theorem
proved
surfacePhenomenonCount
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IndisputableMonolith.Physics.SurfaceScienceFromRS on GitHub at line 26.
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23 | adsorption | desorption | surfaceDiffusion | reconstruction | segregation
24 deriving DecidableEq, Repr, BEq, Fintype
25
26theorem surfacePhenomenonCount : Fintype.card SurfacePhenomenon = 5 := by decide
27
28structure SurfaceScienceCert where
29 five_phenomena : Fintype.card SurfacePhenomenon = 5
30
31def surfaceScienceCert : SurfaceScienceCert where
32 five_phenomena := surfacePhenomenonCount
33
34end IndisputableMonolith.Physics.SurfaceScienceFromRS