* numeric.c (fix_divide): added an entry to rational.

	* rational.c (rb_rational_reciprocal): added.

	* complex.c (f_reciprocal): added.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@24035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 1 deletions

diff --git a/complex.c b/complex.c
index 9d9e90c02..f8c0ecd1c 100644
--- a/complex.c
+++ b/complex.c
@@ -812,6 +812,12 @@ rb_fexpt(VALUE x, VALUE y)
     return m_exp(f_mul(m_log(x), y));
 }
 
+inline static VALUE
+f_reciprocal(VALUE x)
+{
+    return f_quo(ONE, x);
+}
+
 /*
  * call-seq:
  *    cmp ** numeric  ->  complex
@@ -879,7 +885,7 @@ nucomp_expt(VALUE self, VALUE other)
 	    }
 	    return z;
 	}
-	return f_expt(f_div(f_to_r(ONE), self), f_negate(other));
+	return f_expt(f_reciprocal(self), f_negate(other));
     }
     if (k_numeric_p(other) && f_real_p(other)) {
 	VALUE r, theta;