[Docs-bugs] [issue47031] math.nan should note that NANs do not compare equal to anything

Stanley <ostanley.lee@gmail.com> added the comment: How does this sound instead? The unequalness is pushed to the front and the IEEE part back so it's less likely missed: Math.nan and float('nan') are never equal to any other value, including themselves, as per IEEE 754. Use math.isnan to test for NANs. ---------- nosy: +slateny _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue47031> _______________________________________