theorem
proved
functionalGroup_count
show as:
view math explainer →
open explainer
Read the cached plain-language explainer.
open lean source
IndisputableMonolith.Chemistry.OrganicFunctionalGroupsFromConfigDim on GitHub at line 24.
browse module
All declarations in this module, on Recognition.
explainer page
depends on
used by
formal source
21 | thiolSulfide
22 deriving DecidableEq, Repr, BEq, Fintype
23
24theorem functionalGroup_count : Fintype.card FunctionalGroup = 5 := by decide
25
26structure FunctionalGroupsCert where
27 five_groups : Fintype.card FunctionalGroup = 5
28
29def functionalGroupsCert : FunctionalGroupsCert where
30 five_groups := functionalGroup_count
31
32end IndisputableMonolith.Chemistry.OrganicFunctionalGroupsFromConfigDim