19 lines
586 B
Lua
19 lines
586 B
Lua
local pb = proof_builder(function(m, a)
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print("builder...")
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local e = m:find("main")
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print(e)
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return e
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end)
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assert(is_proof_builder(pb))
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local a = assignment()
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assert(is_assignment(a))
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local m = proof_map()
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assert(#m == 0)
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assert(is_proof_map(m))
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m:insert("main", Const("H"))
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m:insert("subgoal", Const("H1"))
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m:erase("subgoal")
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assert(not pcall(function() m:find("subgoal") end))
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print(m:find("main"))
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print(pb(m, a))
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assert(pb(m, a) == Const("H"))
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