def
definition
deltaOf
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IndisputableMonolith.Masses.SectorPrimitive on GitHub at line 16.
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13 word : Ribbons.Word
14 reduced : Ribbons.normalForm word = word
15
16@[simp] def deltaOf (gen : Ribbons.GenClass) (p : Primitive) : ℤ :=
17 Ribbons.rungFrom gen p.word
18
19-- deltaOf is definitionally invariant (tautological; placeholder for rung-independence proof)
20example (p : Primitive) (gen : Ribbons.GenClass) : deltaOf gen p = deltaOf gen p := rfl
21
22end SectorPrimitive
23end Masses
24end IndisputableMonolith