All corrections
Wikipedia September 12, 2026 at 02:02 AM

en.wikipedia.org/wiki/List_of_logic_symbols#Modal_logic

1 correction found

1
Claim
˜ ˜
Correction

These HTML references do not match `U+007E`. `˜` and `˜` denote `U+02DC SMALL TILDE`, not the ASCII tilde `U+007E`.

Full reasoning

The row identifies the symbol as ~ with Unicode U+007E. But the listed HTML references are ˜ and ˜, and those correspond to U+02DC SMALL TILDE (˜), not U+007E TILDE (~).

Authoritative standards sources make this explicit:

  • Unicode lists 007E as TILDE (~).
  • The W3C entity table lists tilde as U+02DC SMALL TILDE.

So the HTML codes shown here are mismatched for the stated Unicode code point. For U+007E, the correct numeric character reference is ~ (or the literal ~).

2 sources
Model: OPENAI_GPT_5 Prompt: v1.16.0