17 lines
208 B
Text
17 lines
208 B
Text
def x := 10
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namespace Foo
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def x := true
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#check x
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#check _root_.x
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theorem ex1 : x = true := rfl
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theorem ex2 : _root_.x = 10 := rfl
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end Foo
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theorem ex3 : x = 10 := rfl
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theorem ex4 : _root_.x = 10 := rfl
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