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10 lines
230 B
Idris
10 lines
230 B
Idris
transport : (0 eq : a === b) -> a -> b
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transport eq x = rewrite sym eq in x
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nested : (0 _ : a === b) -> (0 _ : b === c) -> a === c
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nested eq1 eq2 =
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rewrite eq1 in
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rewrite eq2 in
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let prf : c === c := Refl in
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prf
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