akr	2013-07-20 22:32:11 +0900 (Sat, 20 Jul 2013)

  New Revision: 42084

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=42084

  Log:
    Update a comment for Toom3.

  Modified files:
    trunk/bignum.c

Index: bignum.c
===================================================================
--- bignum.c	(revision 42083)
+++ bignum.c	(revision 42084)
@@ -4722,7 +4722,7 @@ bigmul1_toom3(VALUE x, VALUE y) https://github.com/ruby/ruby/blob/trunk/bignum.c#L4722
      *   z(-2)  = x(-2)  * y(-2)  = (x0 - 2 * (x1 - 2 * x2)) * (y0 - 2 * (y1 - 2 * y2))
      *   z(inf) = x(inf) * y(inf) = x2 * y2
      *
-     * (Step2) interpolating z0, z1, z2, z3, z4, and z5.
+     * (Step2) interpolating z0, z1, z2, z3 and z4.
      *
      * (Step3) Substituting base value into b of the polynomial z(b),
      */
@@ -4791,7 +4791,7 @@ bigmul1_toom3(VALUE x, VALUE y) https://github.com/ruby/ruby/blob/trunk/bignum.c#L4791
     v1 = v2 = v3 = Qnil;
 
     /*
-     * [Step2] interpolating z0, z1, z2, z3, z4, and z5.
+     * [Step2] interpolating z0, z1, z2, z3 and z4.
      */
 
     /* z0 <- z(0) == u0 */

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