10 lines
225 B
Text
10 lines
225 B
Text
def Nat.isZero (n : Nat) :=
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n == 0
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def test (preDefs : Array (Array Nat)) : IO Unit := do
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for preDefs in preDefs do
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let preDef := preDefs[0]!
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if preDef.isZero then
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pure ()
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else
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IO.println "error"
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