From 9467d7a02430cbe76368148fe8097d7d029e6def Mon Sep 17 00:00:00 2001
From: tadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 20 Sep 2008 22:49:56 +0000
Subject: 	* complex.c: an instance method image has been removed and 
   uses "imag" instead of "image".

	* complex.c: two instance method re and im are removed.

	* rational.c: follows the above changes.

	* include/ruby/ruby.h: ditto.

	* gc.c: ditto.

	* lib/cmath.rb: ditto.

	* lib/mathn.rb: ditto.

	* lib/complex.rb: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19439 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/cmath.rb | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

(limited to 'lib/cmath.rb')

diff --git a/lib/cmath.rb b/lib/cmath.rb
index 795558c59b..d293401804 100644
--- a/lib/cmath.rb
+++ b/lib/cmath.rb
@@ -28,8 +28,8 @@ module CMath
     if z.real?
       exp!(z)
     else
-      Complex(exp!(z.real) * cos!(z.image),
-	      exp!(z.real) * sin!(z.image))
+      Complex(exp!(z.real) * cos!(z.imag),
+	      exp!(z.real) * sin!(z.imag))
     end
   end
 
@@ -60,10 +60,10 @@ module CMath
       if z >= 0
 	sqrt!(z)
       else
-	Complex(0,sqrt!(-z))
+	Complex(0, sqrt!(-z))
       end
     else
-      if z.image < 0
+      if z.imag < 0
 	sqrt(z.conjugate).conjugate
       else
 	r = z.abs
@@ -77,8 +77,8 @@ module CMath
     if z.real?
       sin!(z)
     else
-      Complex(sin!(z.real) * cosh!(z.image),
-	      cos!(z.real) * sinh!(z.image))
+      Complex(sin!(z.real) * cosh!(z.imag),
+	      cos!(z.real) * sinh!(z.imag))
     end
   end
 
@@ -86,8 +86,8 @@ module CMath
     if z.real?
       cos!(z)
     else
-      Complex(cos!(z.real) * cosh!(z.image),
-	      -sin!(z.real) * sinh!(z.image))
+      Complex(cos!(z.real) * cosh!(z.imag),
+	      -sin!(z.real) * sinh!(z.imag))
     end
   end
 
@@ -103,8 +103,8 @@ module CMath
     if z.real?
       sinh!(z)
     else
-      Complex(sinh!(z.real) * cos!(z.image),
-	      cosh!(z.real) * sin!(z.image))
+      Complex(sinh!(z.real) * cos!(z.imag),
+	      cosh!(z.real) * sin!(z.imag))
     end
   end
 
@@ -112,8 +112,8 @@ module CMath
     if z.real?
       cosh!(z)
     else
-      Complex(cosh!(z.real) * cos!(z.image),
-	      sinh!(z.real) * sin!(z.image))
+      Complex(cosh!(z.real) * cos!(z.imag),
+	      sinh!(z.real) * sin!(z.imag))
     end
   end
 
@@ -129,7 +129,7 @@ module CMath
     if z.real? and z >= -1 and z <= 1
       asin!(z)
     else
-      -1.0.im * log(1.0.im * z + sqrt(1.0 - z * z))
+      Complex(0, -1.0) * log(Complex(0, 1.0) * z + sqrt(1.0 - z * z))
     end
   end
 
@@ -137,7 +137,7 @@ module CMath
     if z.real? and z >= -1 and z <= 1
       acos!(z)
     else
-      -1.0.im * log(z + 1.0.im * sqrt(1.0 - z * z))
+      Complex(0, -1.0) * log(z + Complex(0, 1.0) * sqrt(1.0 - z * z))
     end
   end
 
@@ -145,7 +145,7 @@ module CMath
     if z.real?
       atan!(z)
     else
-      1.0.im * log((1.0.im + z) / (1.0.im - z)) / 2.0
+      Complex(0, 1.0) * log((Complex(0, 1.0) + z) / (Complex(0, 1.0) - z)) / 2.0
     end
   end
 
@@ -153,7 +153,7 @@ module CMath
     if y.real? and x.real?
       atan2!(y,x)
     else
-      -1.0.im * log((x + 1.0.im * y) / sqrt(x * x + y * y))
+      Complex(0, -1.0) * log((x + Complex(0, 1.0) * y) / sqrt(x * x + y * y))
     end
   end
 
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