xnor

Check if even no. of values are true. 📦 😺 🏃 📼 🌔 📜 📰 📘

Similar: xor, xnor.
Similar: and, or, not, xor.

boolean.xnor([a], [b], [c], [d], [e], [f], [g], [h]);
// a: 1st boolean
// b: 2nd boolean
// c: 3rd boolean
// d: 4th boolean
// e: 5th boolean
// f: 6th boolean
// g: 7th boolean
// h: 8th boolean

const boolean = require("extra-boolean");

boolean.xnor(true, true);
// true

boolean.xnor(false, true);
// false

boolean.xnor(true, true, false, false);
// true

boolean.xnor(true, true, true, false);
// false

References

• Boolean operators: QBasic 1.1
• Xor operator: Microsoft Docs
• XNOR gate