/**
 * Returns the `p-infinity norm`, i.e. the maximum magnitude absolute value 
 * within the given array of bigints / coefficients.
 * 
 * @param p an array of bigints; can represent an array of polynomial 
 * coefficients
 * 
 * @doc
 */
function bPInfNorm(p: bigint[]): bigint {
    let max = 0n;
    for (let i=0; i<p.length; i++) {
        let v = p[i];
        v = v < 0n ? -v : v;
        if (v > max) { 
            max = v; 
        }
    }
    
    return max;
}


export { bPInfNorm }