* complex.c: Fix examples of r36993.

Keep the simple definition, mathematics define the result.
  Based on patch by Robin Dupret. Fixes #188 on github.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37010 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,9 @@
+Sun Sep 23 02:33:37 2012  Benoit Daloze  <eregontp@gmail.com>
+
+	* complex.c: Fix examples of r36993.
+	  Keep the simple definition, mathematics define the result.
+	  Based on patch by Robin Dupret. Fixes #188 on github.
+
 Sat Sep 22 07:15:00 2012  Zachary Scott  <zzak@ruby-lang.org>
 
 	* ext/ripper/lib/ripper.rb:

complex.c

@@ -443,7 +443,6 @@ nucomp_s_canonicalize_internal(VALUE klass, VALUE real, VALUE imag)
  *
  * For example:
  *   Complex.rect(12, 2) # => (12+2i)
- *   Complex.rect(0, 17) # => (0+17i)
  */
 static VALUE
 nucomp_s_new(int argc, VALUE *argv, VALUE klass)
@@ -683,10 +682,11 @@ f_addsub(VALUE self, VALUE other,
  * call-seq:
  *    cmp + numeric  ->  complex
  *
- * Performs addition on the first member of the Complex.
+ * Performs addition.
  *
  *   Complex(5, 2) + 3 # => (8+2i)
- *   Complex(11, 3) + 4 # => (15+3i)
+ *   Complex(5, 2) + 3.i # => (5+5i)
+ *   Complex(5, 2) + Complex(3, 4) # => (8+6i)
  *
  */
 static VALUE
@@ -699,10 +699,9 @@ nucomp_add(VALUE self, VALUE other)
  * call-seq:
  *    cmp - numeric  ->  complex
  *
- * Performs subtraction on the first member of the Complex.
+ * Performs subtraction.
  *
  *   Complex(33, 12) - 10 # => (23+12i)
- *   Complex(12.4, 3.5) - 5 # => (7.4+3.5i)
  */
 static VALUE
 nucomp_sub(VALUE self, VALUE other)
@@ -714,10 +713,9 @@ nucomp_sub(VALUE self, VALUE other)
  * call-seq:
  *    cmp * numeric  ->  complex
  *
- * Performs multiplication on the two members.
+ * Performs multiplication.
  *
  *   Complex(78, 58) * 10 # => (780+580i)
- *   Complex(5.6, 3.4) * 10 # => (56+34i)
  */
 static VALUE
 nucomp_mul(VALUE self, VALUE other)