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| author | ericmarin <maarin.eric@gmail.com> | 2026-03-26 20:28:38 +0100 |
|---|---|---|
| committer | ericmarin <maarin.eric@gmail.com> | 2026-03-26 21:27:10 +0100 |
| commit | 3e338c3be65638ef1898c32c707c50422acafb18 (patch) | |
| tree | 80a29ac6b7baee3bbfe4f161fc893fd5948d9409 /examples/xor/xor_epsilon.vnnlib | |
| parent | 689c34076d08e59b1382864f9efcd983c8665ae5 (diff) | |
| download | vein-3e338c3be65638ef1898c32c707c50422acafb18.tar.gz vein-3e338c3be65638ef1898c32c707c50422acafb18.zip | |
added LICENSE
Diffstat (limited to 'examples/xor/xor_epsilon.vnnlib')
| -rw-r--r-- | examples/xor/xor_epsilon.vnnlib | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/examples/xor/xor_epsilon.vnnlib b/examples/xor/xor_epsilon.vnnlib new file mode 100644 index 0000000..427243e --- /dev/null +++ b/examples/xor/xor_epsilon.vnnlib @@ -0,0 +1,15 @@ +; Epsilon Equivalence for XOR + +; Constant declaration +(declare-const X_0 Real) +(declare-const X_1 Real) +(declare-const Y_0 Real) +(declare-const Y_1 Real) + +; Bounded inputs: X must be 0 or 1 +(assert (or (= X_0 0) (= X_0 1))) +(assert (or (= X_1 0) (= X_1 1))) + +; Violation of epsilon equivalence (epsilon = 0.1) +(define-fun absolute ((x Real)) Real (if (>= x 0) x (- x))) +(assert (> (absolute (- Y_0 Y_1)) 0.1)) |