Let's vote for suggestions and bugs

[CyberAngel]

(09-23-2018 01:17 PM)Albert Chan Wrote:  

(09-23-2018 09:20 AM)CyberAngel Wrote:  Joe insists that all the dec digits represents the pi approximation exactly.

To be precise, replace "Pi approximation" to "best double precision value of Pi, truncated to 48 bits mantissa"

Best double precision value of Pi = 0x0.c90fdaa22168c0P+2
Truncated 48 bits mantissa, float = 0x0.c90fdaa22168P+2
Convert to decimal, you get "3.1415926535897824578569270670413970947265625" ... Exactly

Great!
but... the decimal is still "over-accurate", not rounded to 14.4 decimals.