Faster Integer.sqrt for large bignum

Integer.sqrt uses Newton's method.
This pull request reduces the precision which was unnecessarily high in each calculation step.

1 files changed, 1 insertions, 1 deletions

diff --git a/numeric.c b/numeric.c
index 4cc8777bc7..41beff0919 100644
--- a/numeric.c
+++ b/numeric.c
@@ -5169,7 +5169,7 @@ fix_rshift(long val, unsigned long i)
  *
  */
 
-static VALUE
+VALUE
 rb_int_rshift(VALUE x, VALUE y)
 {
     if (FIXNUM_P(x)) {