INNER CODE UNIT · JavaScript

finite

oncologylab/fp-tools · src/fp_tools/resources/static_browser/app.js:41

function finite(value, fallback = 0) {
  const number = Number(value);
  return Number.isFinite(number) ? number : fallback;
}
function fmt(value, digits = 3) {
  const number = Number(value);
  if (!Number.isFinite(number)) return "NA";
  const magnitude = Math.abs(number);
  if (number === 0) return "0";
  if (magnitude < 0.001 || magnitude >= 1000) return number.toExponential(2);
  return number.toFixed(digits).replace(/\.0+$|(?<=\.[0-9]*[1-9])0+$/g, "");
}
function fmtSci(value) {
  const number = Number(value);
  return Number.isFinite(number)
    ? number.toExponential(1)
    : "NA";
}

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