2013-12-27 03:49:04 +00:00
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import("util.lua")
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2013-11-08 20:09:46 +00:00
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f = Const("f")
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x = Const("x")
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y = Const("y")
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a = Const("a")
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b = Const("b")
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print(Let(x, f(a), f(x, x)))
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print(Let({{x, f(a)}, {y, f(b)}}, f(x, y)))
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x1, x2, x3 = Consts("x1, x2, x3")
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assert(tostring(f(x1, x2, x3)) == "f x1 x2 x3")
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y1, y2 = Consts("y1 y2")
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assert(tostring(f(y1, y2)) == "f y1 y2")
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