Function OP_NDUP

bitvm/src/pseudo.rs:115–146

(n: usize)

}

pub fn OP_NDUP(n: usize) -> Script {
    let times_3_dup = if n > 3 { (n - 3) / 3 } else { 0 };
    let remaining = if n > 3 { (n - 3) % 3 } else { 0 };

    script! {

        if n >= 1 {
            OP_DUP
        }


        if n >= 3 {
            OP_2DUP
        }
        else if n >= 2{
            OP_DUP
        }


        for _ in 0..times_3_dup {
            OP_3DUP
        }

        if remaining == 2{
            OP_2DUP
        }
        else if remaining == 1{
            OP_DUP
        }

    }
}

pub fn push_to_stack(element: usize, n: usize) -> Script {
    script! {