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| -rw-r--r-- | doc/mpfr.texi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/mpfr.texi b/doc/mpfr.texi index 7fd358e7f..3dfeed4ab 100644 --- a/doc/mpfr.texi +++ b/doc/mpfr.texi @@ -2121,7 +2121,7 @@ Set @var{rop} to the arc-cosine, arc-sine or arc-tangent of @var{op}, rounded in the direction @var{rnd}. Note that since @code{acos(-1)} returns the floating-point number closest to @m{\pi,Pi} according to the given rounding mode, this number might not be -in the output range @math{0 @le{} @var{rop} < \pi} +in the output range @m{0 @le{} @var{rop} < \pi,0 @le{} @var{rop} < Pi} of the arc-cosine function; still, the result lies in the image of the output range by the rounding function. |