diff options
| author | Hiroshi SHIBATA <[email protected]> | 2019-09-20 12:12:37 +0900 |
|---|---|---|
| committer | Hiroshi SHIBATA <[email protected]> | 2019-09-20 12:31:37 +0900 |
| commit | a3b85016149f4f73f08c739626b2f02badd5ad17 (patch) | |
| tree | 598bd558e1c7a70f29fb8ecfeb4ef0a79f8b99f9 /spec/ruby/library/complex/math/shared/log.rb | |
| parent | 422ae594d97e803e829e65716e85483f5942e0c3 (diff) | |
Removed CMath from the ruby repository.
Diffstat (limited to 'spec/ruby/library/complex/math/shared/log.rb')
| -rw-r--r-- | spec/ruby/library/complex/math/shared/log.rb | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/spec/ruby/library/complex/math/shared/log.rb b/spec/ruby/library/complex/math/shared/log.rb deleted file mode 100644 index 4b23e8c5f2..0000000000 --- a/spec/ruby/library/complex/math/shared/log.rb +++ /dev/null @@ -1,39 +0,0 @@ -require_relative '../fixtures/classes' - -describe :complex_math_log, shared: true do - it "returns the natural logarithm of the passed argument" do - @object.send(:log, 0.0001).should be_close(-9.21034037197618, TOLERANCE) - @object.send(:log, 0.000000000001e-15).should be_close(-62.1697975108392, TOLERANCE) - @object.send(:log, 1).should be_close(0.0, TOLERANCE) - @object.send(:log, 10).should be_close( 2.30258509299405, TOLERANCE) - @object.send(:log, 10e15).should be_close(36.8413614879047, TOLERANCE) - end - - it "returns the natural logarithm for Complex numbers" do - @object.send(:log, Complex(3, 4)).should be_close(Complex(1.6094379124341, 0.927295218001612), TOLERANCE) - @object.send(:log, Complex(-3, 4)).should be_close(Complex(1.6094379124341, 2.21429743558818), TOLERANCE) - end - - it "returns the natural logarithm for negative numbers as a Complex number" do - @object.send(:log, -10).should be_close(Complex(2.30258509299405, 3.14159265358979), TOLERANCE) - @object.send(:log, -20).should be_close(Complex(2.99573227355399, 3.14159265358979), TOLERANCE) - end -end - -describe :complex_math_log_bang, shared: true do - it "returns the natural logarithm of the argument" do - @object.send(:log!, 0.0001).should be_close(-9.21034037197618, TOLERANCE) - @object.send(:log!, 0.000000000001e-15).should be_close(-62.1697975108392, TOLERANCE) - @object.send(:log!, 1).should be_close(0.0, TOLERANCE) - @object.send(:log!, 10).should be_close( 2.30258509299405, TOLERANCE) - @object.send(:log!, 10e15).should be_close(36.8413614879047, TOLERANCE) - end - - it "raises an Errno::EDOM if the argument is less than 0" do - -> { @object.send(:log!, -10) }.should raise_error(Errno::EDOM) - end - - it "raises a TypeError when passed a Complex number" do - -> { @object.send(:log!, Complex(4, 5)) }.should raise_error(TypeError) - end -end |