diff options
| -rw-r--r-- | doc/mpfr.texi | 5 | ||||
| -rw-r--r-- | src/mpfr.h | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/doc/mpfr.texi b/doc/mpfr.texi index 7626ba0fe..023afc7a5 100644 --- a/doc/mpfr.texi +++ b/doc/mpfr.texi @@ -2248,8 +2248,9 @@ rounded in the direction @var{rnd}. @deftypefunx int mpfr_ui_pow (mpfr_t @var{rop}, unsigned long int @var{op1}, mpfr_t @var{op2}, mpfr_rnd_t @var{rnd}) Set @var{rop} to @m{@var{op1}^{@var{op2}}, @var{op1} raised to @var{op2}}, rounded in the direction @var{rnd}. -The function @code{mpfr_pow_n} is just an alias for @code{mpfr_pow_si}, -to mimic the IEEE@tie{}754-2019 function @code{pown}. +@c FIXME: mpfr_pown should be an alias of mpfr_pow_sj to follow ISO C2x. +@c The function @code{mpfr_pow_n} is just an alias for @code{mpfr_pow_si}, +@c %to mimic the IEEE@tie{}754-2019 function @code{pown}. Special values are handled as described in the ISO C99 and IEEE@tie{}754-2008 standards for the @code{pow} function: @itemize @bullet diff --git a/src/mpfr.h b/src/mpfr.h index 644ad2f78..220d6af05 100644 --- a/src/mpfr.h +++ b/src/mpfr.h @@ -563,6 +563,8 @@ __MPFR_DECLSPEC int mpfr_snprintf (char*, size_t, const char*, ...); __MPFR_DECLSPEC int mpfr_pow (mpfr_ptr, mpfr_srcptr, mpfr_srcptr, mpfr_rnd_t); __MPFR_DECLSPEC int mpfr_pow_si (mpfr_ptr, mpfr_srcptr, long, mpfr_rnd_t); +/* FIXME: mpfr_pown should be an alias of mpfr_pow_sj to follow ISO C2x, + where pown is defined with intmax_t n. */ /* define mpfr_pown (defined in IEEE 754-2019) as an alias for mpfr_pow_si */ #define mpfr_pown mpfr_pow_si __MPFR_DECLSPEC int mpfr_compound (mpfr_ptr, mpfr_srcptr, long, mpfr_rnd_t); |