OP_2DIV divides the top item on the stack by 2. It takes the top item from the stack, interprets it as an integer, divides it by 2, and pushes the result back onto the stack. This operation is commonly used in Bitcoin scripts for various arithmetic operations.
OP_Code Walkthrough
Divides the top item on the stack by 2.
Pop the number from the stack
Divide the number by 2
Push the result back onto the stack