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refactor(McBride): small cleanup
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favonia committed Dec 1, 2023
1 parent b65f1bd commit f31bc60
Showing 1 changed file with 2 additions and 4 deletions.
6 changes: 2 additions & 4 deletions src/Mugen/Cat/HierarchyTheory/McBride.agda
Original file line number Diff line number Diff line change
Expand Up @@ -71,11 +71,9 @@ import Mugen.Order.Reasoning

d2≤d1 : d2 ≤ d1
d2≤d1 =
d2 ≐⟨ sym idr ⟩
d2 ⊗ ε ≤⟨ left-invariant ε≤e2 ⟩
d2 ≤⟨ d2≤d2⊗e2 ⟩
d2 ⊗ e2 ≐⟨ sym $ ap snd p ⟩
d1 ⊗ e1 ≤⟨ left-invariant e1≤ε ⟩
d1 ⊗ ε ≐⟨ idr ⟩
d1 ⊗ e1 ≤⟨ d1⊗e1≤d1 ⟩
d1 ≤∎

d1=d2 : d1 ≡ d2
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