10 lines
192 B
Text
10 lines
192 B
Text
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definition f : nat → nat → nat
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| 100 2 := 0
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| _ 4 := 1
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| _ _ := 2
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example : f 100 2 = 0 := rfl
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example : f 9 4 = 1 := rfl
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example : f 8 4 = 1 := rfl
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example : f 6 3 = 2 := rfl
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