OP_BOOLAND - Logical AND

7. OP_BOOLAND — Logical AND

Opcode Reference

Opcode:     OP_BOOLAND
Hex:        0x9A
Decimal:    154
Input:      a b
Output:     1 if a != 0 AND b != 0, else 0

Overview

OP_BOOLAND performs a logical AND operation on the top two stack elements. Both are treated as booleans: zero is false, any non-zero value is true. The result is 1 only if both inputs are non-zero.

Truth Table

``` a | b | Output