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authorericmarin <maarin.eric@gmail.com>2026-03-21 11:47:40 +0100
committerericmarin <maarin.eric@gmail.com>2026-03-21 12:00:16 +0100
commite2abe9d9ec649b849cc39b516c1db1b4fa592003 (patch)
treed74dcc2e0691bb587d2a9a695639517d3aec9256 /xor/xor_epsilon.vnnlib
parentaf4335cf47984576e7493a0eb6569d3f6ecc31c8 (diff)
downloadvein-e2abe9d9ec649b849cc39b516c1db1b4fa592003.tar.gz
vein-e2abe9d9ec649b849cc39b516c1db1b4fa592003.zip
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+(declare-const X_0 Real)
+(declare-const X_1 Real)
+(declare-const Y_0 Real)
+(declare-const Y_1 Real)
+
+; Discrete 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))