diff options
Diffstat (limited to 'doc/mpfr.texi')
| -rw-r--r-- | doc/mpfr.texi | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/doc/mpfr.texi b/doc/mpfr.texi index e03c45d6d..db5a36c10 100644 --- a/doc/mpfr.texi +++ b/doc/mpfr.texi @@ -2794,9 +2794,8 @@ Assuming @var{b} is an approximation of an unknown number @var{x} in the direction @var{rnd1} with error at most two to the power E(b)-@var{err} where E(b) is the exponent of @var{b}, return a non-zero value if one is able to round correctly @var{x} to precision @var{prec} -with the direction @var{rnd2} (ignoring a potential overflow, i.e., -assuming that the exponent range is unbounded), and 0 otherwise -(including for NaN and Inf). +with the direction @var{rnd2} assuming an unbounded exponent range, and +0 otherwise (including for NaN and Inf). This function @strong{does not modify} its arguments. If @var{rnd1} is @code{MPFR_RNDN}, the error is considered to be either |