Dear Wiki user, You have subscribed to a wiki page or wiki category on "Stdcxx Wiki" for change notification.
The following page has been changed by MartinSebor: http://wiki.apache.org/stdcxx/FloatingPoint The comment on the change is: Added headers, improved formatting. ------------------------------------------------------------------------------ The table below lists the public symbols defined on each platform for Infinity, Quiet NaN, and Signaling NaN. + ||||||||||||||||<tablestyle="background-color:cornsilk;text-align:center">'''libc symbols'''|| - || || AIX || HP-UX || IRIX || Linux || Solaris || Tru64 UNIX || Windows || + ||<rowstyle="background-color:lightgray"> || AIX || HP-UX || IRIX || Linux || Solaris || Tru64 UNIX || Windows || - || header || <float.h> || || || || || || || + || header ||`<float.h>` ||`<float.h>`|| N/A ||`<math.h>` ||`<sunmath.h>` ||`<float.h>` || || - || Infinity ||`DBL_INF` || || N/A || `INFINITY` || `infinity()` || `DBL_INFINITY` || N/A || + ||<(>Infinity ||`FLT_INF`, `DBL_INF`, `LDBL_INF` || || N/A || `INFINITY` ||`infinity()` ||`FLT_INFINITY`, `DBL_INFINITY`, `LDBL_INFINITY` || N/A || - || Quiet NaN ||`DBL_QNAN` || || N/A || `nan("")` || `quiet_nan(long)` || `DBL_QNAN` || N/A || + ||<(>Quiet NaN ||`FLT_QNAN`, `DBL_QNAN`, `LDBL_QNAN`|| || N/A || `nan("")` ||`quiet_nan(long)` ||`FLT_QNAN`, `DBL_QNAN`, `LDBL_QNAN` || N/A || - || Signaling NaN ||`DBL_SNAN` || || N/A || N/A || `signaling_nan(long)`|| `DBL_SNAN` || N/A || + ||<(>Signaling NaN ||`FLT_SNAN`, `DBL_SNAN`, `LDBL_SNAN`|| || N/A || N/A ||`signaling_nan(long)`||`FLT_SNAN`, `DBL_SNAN`, `LDBL_SNAN` || N/A || == printf() formatting == - || || AIX || HP-UX || IRIX || Linux || Solaris || Tru64 || MSVC/x86 || MSVC/x64 || + ||||||||||||||||||<tablestyle="background-color:cornsilk;text-align:center">'''`printf()` formatting'''|| + ||<rowstyle="background-color:lightgray"> || AIX || HP-UX || IRIX || Linux || Solaris || Tru64 UNIX || Windows/x86 || Windows/x64 || - || Infinity || `+/- INF` || `+/- inf`|| `+/- inf` || `+/- inf` || `+/- Inf` || `+/- INF` || `+/- 1.#INF` || `+/- 1.#INF` || + ||<(>Infinity || `+/- INF` || `+/- inf`|| `+/- inf` || `+/- inf` || `+/- Inf` || `+/- INF` || `+/- 1.#INF` || `+/- 1.#INF` || - || Quiet NaN || `+/- NaNQ` || `+/- nan`|| `+/- nan0xxx` || `+/- nan` || `+/- NaN` || `NaNQ` || `-/- 1.#IND` || `-/- 1.#IND` || + ||<(>Quiet NaN || `+/- NaNQ` || `+/- nan`|| `+/- nan0xxx` || `+/- nan` || `+/- NaN` || `NaNQ` || `-/- 1.#IND` || `-/- 1.#IND` || - || Signaling NaN || `+/- NaNS` || `+/- nan`|| `+/- nan0xxx` || `+/- nan` || `+/- NaN` || `NaNS` || `+/- 1.#QNAN` || `+/- 1.#SNAN` || + ||<(>Signaling NaN || `+/- NaNS` || `+/- nan`|| `+/- nan0xxx` || `+/- nan` || `+/- NaN` || `NaNS` || `+/- 1.#QNAN` || `+/- 1.#SNAN` || == numeric_limits<double> values/formatting == + ||||||||||||||||||<tablestyle="background-color:cornsilk;text-align:center">'''`numeric_limits<double>` values/formatting'''|| - || || AIX || HP-UX || IRIX || Linux || Solaris/x86 || Tru64 || Windows/x86 || Windows/x64 || + ||<rowstyle="background-color:lightgray"> || AIX || HP-UX || IRIX || Linux || Solaris || Tru64 UNIX || Windows/x86 || Windows/x64 || - || || XLC++ 9.0 || aCC 3,6 || MIPSpro || gcc || Sun C++ || HP C++ || MSVC || MSVC || + ||<rowstyle="background-color:lightgray"> || XLC++ 9.0 || aCC 3,6 || MIPSpro || gcc || Sun C++ || HP C++ || MSVC || MSVC || - || `infinity()` || `INF` || `inf` || `inf` || `inf` || `Inf` || 0 || `1.#INF` || `1.#INF` || + ||<(>`infinity()` || `INF` || `inf` || `inf` || `inf` || `Inf` || 0 || `1.#INF` || `1.#INF` || - || `quiet_NaN()` || `-NaNQ` || `nan` || `nan0xxx` || `nan` || `NaN` || 0 || `1.#QNAN` || `1.#QNAN` || + ||<(>`quiet_NaN()` || `-NaNQ` || `nan` || `nan0xxx` || `nan` || `NaN` || 0 || `1.#QNAN` || `1.#QNAN` || - || `signaling_NaN()`|| `-INF` || `nan` || `nan0xxx` || `nan` || `NaN` || 0 || `1.#QNAN` || `1.#SNAN` || + ||<(>`signaling_NaN()`|| `-INF` || `nan` || `nan0xxx` || `nan` || `NaN` || 0 || `1.#QNAN` || `1.#SNAN` || AIX/Power:
