Issues

• Parse/TryParse ignore NumberStyles: Integer accepts "5.5", Number accepts "1e5", and Currency, AllowParentheses, AllowTrailingSign and HexNumber input is rejected

  bug
  ktsu-dev/SignificantNumber#127 · Filter by author matt-edmondson opened on Oct 7, 2026
  1

• Every numeric format string except "G" throws FormatException: x.ToString("E2"), $"{x:F1}", string.Format("{0:N1}", x) and TryFormat all fail

  bug
  ktsu-dev/SignificantNumber#126 · Filter by author matt-edmondson opened on Oct 7, 2026
  1

• ++ and -- skip the addition rounding rule: 1.2E3++ gives 1201, while 1.2E3 + 1 gives 1200

  bug
  ktsu-dev/SignificantNumber#125 · Filter by author matt-edmondson opened on Oct 5, 2026
  1

• Regression since #119: integer sums stall at round numbers. 10 + 2 == 10, 100 + 25 == 100, 20 - 3 == 20, and a sum += 2 loop stops at 10

  bug
  ktsu-dev/SignificantNumber#124 · Filter by author matt-edmondson opened on Oct 5, 2026
  1

• Measured trailing zeros count as insignificant: Parse("1.20") has 2 sig figs, so 1.20 × 1.23456 = 1.5 and 9.81 × 10.0 = 100

  ktsu-dev/SignificantNumber#120 · Filter by author matt-edmondson opened on Sep 29, 2026
  1

• (-1).Pow(2E308) throws OverflowException "The result is too small to represent." instead of returning 1

  bug
  ktsu-dev/SignificantNumber#117 · Filter by author matt-edmondson opened on Sep 29, 2026
  1

• Pow of a base near 1 is wrong from the 3rd digit but reports 15 significant digits: 1.00000000000001^1E14 = 2.71611… (true 2.71828…), and x^1025 == x^1024

  bug
  ktsu-dev/SignificantNumber#116 · Filter by author matt-edmondson opened on Sep 29, 2026
  1