Function negative

ciphercore-base/src/ops/long_division.rs:345–347

Returns -binary_num, i.e. two's complement of a given number.

(binary_num: Node)

// Returns -binary_num, i.e. two's complement of a given number.
fn negative(binary_num: Node) -> Result<Node> {
    add_one(invert_bits(binary_num)?)
}

// Returns 1 where signed number is negative, and 0 elsewhere.
fn is_negative(binary_num: Node) -> Result<Node> {