added mpfr_powr

git-svn-id: https://scm.gforge.inria.fr/anonscm/svn/mpfr/trunk@14414 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 8 insertions, 4 deletions

diff --git a/doc/mpfr.texi b/doc/mpfr.texi
index 87a031c82..5278ac3db 100644
--- a/doc/mpfr.texi
+++ b/doc/mpfr.texi
@@ -2240,18 +2240,22 @@ rounded in the direction @var{rnd}.
 
 @anchor{mpfr_pow}
 @deftypefun int mpfr_pow (mpfr_t @var{rop}, mpfr_t @var{op1}, mpfr_t @var{op2}, mpfr_rnd_t @var{rnd})
+@deftypefunx int mpfr_powr (mpfr_t @var{rop}, mpfr_t @var{op1}, mpfr_t @var{op2}, mpfr_rnd_t @var{rnd})
 @deftypefunx int mpfr_pow_ui (mpfr_t @var{rop}, mpfr_t @var{op1}, unsigned long int @var{op2}, mpfr_rnd_t @var{rnd})
 @deftypefunx int mpfr_pow_si (mpfr_t @var{rop}, mpfr_t @var{op1}, long int @var{op2}, mpfr_rnd_t @var{rnd})
 @deftypefunx int mpfr_pow_uj (mpfr_t @var{rop}, mpfr_t @var{op1}, uintmax_t @var{op2}, mpfr_rnd_t @var{rnd})
 @deftypefunx int mpfr_pow_sj (mpfr_t @var{rop}, mpfr_t @var{op1}, intmax_t @var{op2}, mpfr_rnd_t @var{rnd})
-@deftypefunx int mpfr_pow_n (mpfr_t @var{rop}, mpfr_t @var{op1}, intmax_t @var{op2}, mpfr_rnd_t @var{rnd})
+@deftypefunx int mpfr_pown (mpfr_t @var{rop}, mpfr_t @var{op1}, intmax_t @var{op2}, mpfr_rnd_t @var{rnd})
 @deftypefunx int mpfr_pow_z (mpfr_t @var{rop}, mpfr_t @var{op1}, mpz_t @var{op2}, mpfr_rnd_t @var{rnd})
 @deftypefunx int mpfr_ui_pow_ui (mpfr_t @var{rop}, unsigned long int @var{op1}, unsigned long int @var{op2}, mpfr_rnd_t @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 @code{mpfr_pow_n} function is just an alias for @code{mpfr_pow_sj},
-to follow the C2x function @code{pown}.)
+The @code{mpfr_powr} function corresponds to the @code{powr} function
+from IEEE@tie{}754-2019, i.e., it computes the exponential of
+@var{op2} multiplied by the logarithm of @var{op1}.
+The @code{mpfr_pown} function is just an alias for @code{mpfr_pow_sj},
+to follow the C2x 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
@@ -4280,7 +4284,7 @@ use @code{mpfr_get_z_exp}.
 
 @item @code{mpfr_nrandom} in MPFR@tie{}4.0.
 
-@item @code{mpfr_pow_sj} and @code{mpfr_pow_uj} in MPFR@tie{}4.2.
+@item @code{mpfr_powr}, @code{mpfr_pow_sj} and @code{mpfr_pow_uj} in MPFR@tie{}4.2.
 
 @item @code{mpfr_printf} in MPFR@tie{}2.4.