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27 lines
334 B
Plaintext
27 lines
334 B
Plaintext
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-- the example 4.1 from Ljunglöf (2004, page 82)
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concrete Erasing of ErasingAbs = {
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lincat
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S = { s : Str };
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A = { s1 : Str; s2 : Str };
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B = { s : Str };
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C = { s : Str };
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lin
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f x = { s = x.s1 };
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g x y z = { s1 = x.s2 ++ y.s;
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s2 = x.s1 ++ z.s };
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a = { s1 = "a1"; s2 = "a2" };
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b = { s = "b" };
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c = { s = "c" };
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}
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