¡@
c++ Programming Glossary: dbl_maxHow to find nearest next/previous double value (numeric_limits::epsilon for given number) http://stackoverflow.com/questions/10160079/how-to-find-nearest-next-previous-double-value-numeric-limitsepsilon-for-give functions C 11 you can use the nextafter #include cfloat DBL_MAX #include cmath std nextafter double x 0.1 next representable.. 0.1 next representable number after x in the direction of DBL_MAX double xPlusSmallest std nextafter x DBL_MAX Even if your compiler.. direction of DBL_MAX double xPlusSmallest std nextafter x DBL_MAX Even if your compiler doesn't support it it probably has an..
biggest integer that can be stored in a double http://stackoverflow.com/questions/1848700/biggest-integer-that-can-be-stored-in-a-double same as the largest possible value of a double. That is DBL_MAX or approximately 1.8 x 10^308 if your double is an IEEE 64 bit..
http://stackoverflow.com/questions/1855459/maximum-value-of-int
Is `long` guaranteed to be at least 32 bits? http://stackoverflow.com/questions/4329777/is-long-guaranteed-to-be-at-least-32-bits T max throw Equivalent to CHAR_MAX SHRT_MAX FLT_MAX DBL_MAX etc. I moved the footnotes into the comment so it's not exactly..
What is the meaning of numeric_limits<double>::digits10 http://stackoverflow.com/questions/747470/what-is-the-meaning-of-numeric-limitsdoubledigits10 numeric_limits double digits 53 os std setprecision 17 os DBL_MAX std cout os.str std stringbuf sb os.str std istream is sb double.. sb double readDouble 0.0 is readDouble bool success fabs DBL_MAX readDouble 0.1 c stl share improve this question numeric_limits..
|