Correct sqrt initial estimate

4 years ago · e70384ea7e
parent 11699c1d1c
commit e70384ea7e
2 changed files with 2 additions and 2 deletions
--- a/decimal.js
+++ b/decimal.js
@ -1728,7 +1728,7 @@
      e = mathfloor((e + 1) / 2) - (e < 0 || e % 2);

      if (s == 1 / 0) {
-        n = '1e' + e;
+        n = '5e' + e;
      } else {
        n = s.toExponential();
        n = n.slice(0, n.indexOf('e') + 1) + e;
--- a/decimal.mjs
+++ b/decimal.mjs
@ -1724,7 +1724,7 @@ P.squareRoot = P.sqrt = function () {
    e = mathfloor((e + 1) / 2) - (e < 0 || e % 2);

    if (s == 1 / 0) {
-      n = '1e' + e;
+      n = '5e' + e;
    } else {
      n = s.toExponential();
      n = n.slice(0, n.indexOf('e') + 1) + e;