(logic circuits) A Boolean operation which happens to be genuine if the two enter variables are unique but is normally false; the XOR operation ( A B ¯ + A ¯ B displaystyle scriptstyle A overline B + overline A B (= quarrel) → Differenz file, → Auseinandersetzung file; https://kylerqjatj.angelinsblog.com/34804979/facts-about-best-practices-for-thermal-shock-testing-revealed