RosettaCodeData/Task/Horners-rule-for-polynomial-evaluation/JavaScript/horners-rule-for-polynomial-evaluation.js

function horner(coeffs, x) {
    return coeffs.reduceRight( function(acc, coeff) { return(acc * x + coeff) }, 0);
}
console.log(horner([-19,7,-4,6],3));  // ==> 128
A-M baby 2013-04-10 21:29:02 -07:00			`function horner(coeffs, x) {`
Another update from ingydotnet^djgoku 2015-11-18 06:14:39 +00:00			`return coeffs.reduceRight( function(acc, coeff) { return(acc * x + coeff) }, 0);`
A-M baby 2013-04-10 21:29:02 -07:00			`}`
Another update from ingydotnet^djgoku 2015-11-18 06:14:39 +00:00			`console.log(horner([-19,7,-4,6],3)); // ==> 128`