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Diffstat (limited to 'doc/release/1.3.0-notes.rst')
| -rw-r--r-- | doc/release/1.3.0-notes.rst | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/doc/release/1.3.0-notes.rst b/doc/release/1.3.0-notes.rst index 57c5864e1..d79414e67 100644 --- a/doc/release/1.3.0-notes.rst +++ b/doc/release/1.3.0-notes.rst @@ -160,6 +160,19 @@ below for details): Those provide portable alternatives to glibc endian.h macros for platforms without it. +Portable NAN, INFINITY, etc... +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +npy_math.h now makes available several portable macro to get NAN, INFINITY: + + * NPY_NAN: equivalent to NAN, which is a GNU extension + * NPY_INFINITY: equivalent to C99 INFINITY + * NPY_PZERO, NPY_NZERO: positive and negative zero respectively + +Corresponding single and extended precision macros are available as well. All +references to NAN, or home-grown computation of NAN on the fly have been +removed for consistency. + Internal changes ================ @@ -197,19 +210,6 @@ prefix (npy_cos vs cos). The core library will be made available to any extension in 1.4.0. -Portable NAN, INFINITY, etc... -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -npy_math.h now makes available several portable macro to get NAN, INFINITY: - - * NPY_NAN: equivalent to NAN, which is a GNU extension - * NPY_INFINITY: equivalent to C99 INFINITY - * NPY_PZERO, NPY_NZERO: positive and negative zero respectively - -Corresponding single and extended precision macros are available as well. All -references to NAN, or home-grown computation of NAN on the fly have been -removed for consistency. - CPU arch detection ~~~~~~~~~~~~~~~~~~ |