Function get_n_powers

compressed_sigma/src/utils.rs:59–65

Given `elem` and number `n`, return `n` powers of `elem` as `[elem, elem^2, elem^3, ..., elem^n]`

(elem: F, n: usize)

/// Given `elem` and number `n`, return `n` powers of `elem` as `[elem, elem^2, elem^3, ..., elem^n]`
pub fn get_n_powers<F: PrimeField>(elem: F, n: usize) -> Vec<F> {
    let mut powers = vec![elem; n];
    for i in 1..n {
        powers[i] = powers[i - 1] * elem;
    }
    powers
}

/// Returns vector `[g * i * coeff, g * i^2 * coeff, g * i^3 * coeff, ..., g * i^n * coeff]`
pub fn multiples_with_n_powers_of_i<G: AffineRepr>(