On Fri, Oct 23, 2015 at 4:16 PM, Rousselot, Richard A < Richard.A.Rousselot at centurylink.com> wrote:
> So I decided to output 1000 digits, because why not? So now I am more > perplexed with all these digits showing it is working the opposite of how I > expected it. Why is the second set of equations evaluating to a "yes" when > it is the only one that is obviously NOT equal to the expression??? > Indeed, that's puzzling :) To know for sure, you'd need Keith's custom ieee754() function probably. Until you can have a look at the actual bits of the computed double, to see the sign/exponent/mantissa at the binary level, hard to say. Could be your use of 1000f too! 15 decimal digits is typical for double. --DD
