1 files changed, 0 insertions, 39 deletions
diff --git a/spec/rubyspec/core/math/sin_spec.rb b/spec/rubyspec/core/math/sin_spec.rb
deleted file mode 100644
index d8f134e609..0000000000
--- a/spec/rubyspec/core/math/sin_spec.rb
+++ /dev/null
@@ -1,39 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-require File.expand_path('../fixtures/classes', __FILE__)
-
-# sine : (-Inf, Inf) --> (-1.0, 1.0)
-describe "Math.sin" do
-  it "returns a float" do
-    Math.sin(Math::PI).should be_kind_of(Float)
-  end
-
-  it "returns the sine of the argument expressed in radians" do
-    Math.sin(Math::PI).should be_close(0.0, TOLERANCE)
-    Math.sin(0).should be_close(0.0, TOLERANCE)
-    Math.sin(Math::PI/2).should be_close(1.0, TOLERANCE)
-    Math.sin(3*Math::PI/2).should be_close(-1.0, TOLERANCE)
-    Math.sin(2*Math::PI).should be_close(0.0, TOLERANCE)
-  end
-
-  it "raises a TypeError if the argument cannot be coerced with Float()" do
-    lambda { Math.sin("test") }.should raise_error(TypeError)
-  end
-
-  it "returns NaN given NaN" do
-    Math.sin(nan_value).nan?.should be_true
-  end
-
-  it "raises a TypeError if the argument is nil" do
-    lambda { Math.sin(nil) }.should raise_error(TypeError)
-  end
-
-  it "accepts any argument that can be coerced with Float()" do
-    Math.sin(MathSpecs::Float.new).should be_close(0.841470984807897, TOLERANCE)
-  end
-end
-
-describe "Math#sin" do
-  it "is accessible as a private instance method" do
-    IncludesMath.new.send(:sin, 1.21).should be_close(0.935616001553386, TOLERANCE)
-  end
-end