Fix pub/priv

src/float/div.rs

@@ -584,7 +584,7 @@ where
 /// the next `x` as a UQ0 number.
 ///
 /// This is the `x_{n+1} = 2*x_n - b*x_n^2` algorithm, implemented as `x_n * (2 - b*x_n)`.
-pub fn next_guess<I>(x_uq0: I, b_uq1: I) -> I
+fn next_guess<I>(x_uq0: I, b_uq1: I) -> I
 where
     I: Int + HInt,
     <I as HInt>::D: ops::Shr<u32, Output = <I as HInt>::D>,