(2013/04/22 12:43), David MacMahon wrote:
> Do Float constants like EPSILON, MIN, and MAX differ between x87 systems and modern FPUs?

On i486-linux,
DBL_EPSILON: 2.22045e-16
DBL_MAX: 1.79769e+308
DBL_MIN: 2.22507e-308
DBL_MANT_DIG : 53
DBL_EXP_MAX: 1024, 
DBL_EXP_MIN: -1021

They are same as x64.

-- 
NARUSE, Yui  <naruse / airemix.jp>