c0617da18d
... while at it also call `trivial` to close goals that can be trivially closed. --------- Co-authored-by: Siddharth <siddu.druid@gmail.com> Co-authored-by: Henrik Böving <hargonix@gmail.com>
20 lines
539 B
Text
20 lines
539 B
Text
import Std.Tactic.BVDecide
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open BitVec
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set_option exponentiation.threshold 4096
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theorem t1 {x y : BitVec 64} (h : x = y) : (~~~x) &&& y = (~~~y) &&& x := by
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bv_decide
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theorem t2 {x y : BitVec 512} (h : x = y) : (~~~x) &&& y = (~~~y) &&& x := by
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bv_decide
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theorem t3 {x y : BitVec 1024} (h : x = y) : (~~~x) &&& y = (~~~y) &&& x := by
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bv_decide
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theorem t4 {x y : BitVec 2048} (h : x = y) : (~~~x) &&& y = (~~~y) &&& x := by
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bv_decide
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theorem t5 {x y : BitVec 4096} (h : x = y) : (~~~x) &&& y = (~~~y) &&& x := by
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bv_decide
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