Step * of Lemma per-int_wf

per-int() ∈ Type
BY
(PerEqCD⋅ THEN Auto) }

1
1. Base
2. Base
3. uand(x y;isint(x) tt)
⊢ uand(y x;isint(y) tt)

2
1. Base
2. Base
3. Base
4. uand(x y;isint(x) tt)
5. uand(y z;isint(y) tt)
⊢ uand(x z;isint(x) tt)


Latex:


Latex:
per-int()  \mmember{}  Type


By


Latex:
(PerEqCD\mcdot{}  THEN  Auto)




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