(logic circuits) A Boolean operation and that is accurate when the two input variables are various but is usually Wrong; the XOR operation ( A B ¯ + A ¯ B displaystyle scriptstyle A overline B + overline A B (= quarrel) → Differenz file, → Auseinandersetzung f; a https://thermal-shock-testing01222.dailyblogzz.com/36741983/not-known-facts-about-pcb-thermal-cycling-failure-modes