In Fri, 23 Nov 2018 14:18:01 +0000
 Gordonjcp <gordonjcp(a)gjcp.net> wrote:
  On Fri, Nov 23, 2018 at 02:09:02PM +0100, Robin
Gareus wrote:
  On 11/23/2018 01:00 PM, Will Godfrey wrote:
 [...]
 > Thanks for going into this in such detail Robin. I never
 > realised fp stuff could be *quite* so, umm, approximate!
 Depending on context and the maths, the difference may not
 matter at all, or may be off completely..     
 Surely the answer is just to use 16-bit ints for everything,
 then...?  
 Let me note - it would be at least 32-bit int, since in 32bit float
 significand is 23bit.