Function cs

resources/vega.min.js:4421–4424

(t, e, n)

    return e + o * n;
  }
  function cs(t, e, n) {
    const r = (t - (e || 0)) / (n = null == n ? 1 : n);
    return Math.exp(-0.5 * r * r) / (n * as);
  }
  function fs(t, e, n) {
    const r = (t - (e = e || 0)) / (n = null == n ? 1 : n),
      i = Math.abs(r);