lean4-htt/tests/lean/run/5674.lean
2024-10-11 08:57:06 +00:00

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Text

import Std.Tactic.BVDecide
/--
error: The prover found a potentially spurious counterexample:
- The following potentially relevant hypotheses could not be used: [h]
Consider the following assignment:
b = 0x0000000000000000#64
-/
#guard_msgs in
example
(b : BitVec 64)
(h : b.toNat > 0) :
b > 0 := by
bv_decide