quadriaticMean - nodef/extra-number GitHub Wiki

Find the quadriatic mean of numbers.

Similar: arithmethicMean, geometricMean, harmonicMean, quadriaticMean, cubicMean.

function quadriaticMean(...xs)
// xs: a list of numbers

const xnumber = require('extra-number');


xnumber.quadriaticMean(1, 2);
// → 1.5811388300841898  (Math.sqrt(5/2))

xnumber.quadriaticMean(1, 2, 3);
// → 2.160246899469287  (Math.sqrt(14/3))

xnumber.quadriaticMean(1, 2, 3, 4);
// → 2.7386127875258306  (Math.sqrt(30/4))

References