diff options
author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-14 11:27:23 +0000 |
---|---|---|
committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-14 11:27:23 +0000 |
commit | aa6e98139c8e1ea442fb2182341aaa08ff55b529 (patch) | |
tree | a509eb830418991995bfe3b840d4bf270ff7f0e2 /ruby_1_9_3/benchmark/bm_app_mandelbrot.rb | |
parent | 9e9d191cf367caa17776231a2d0fad0da47b160a (diff) |
add tag v1_9_3_426
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_3_426@40733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby_1_9_3/benchmark/bm_app_mandelbrot.rb')
-rw-r--r-- | ruby_1_9_3/benchmark/bm_app_mandelbrot.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/ruby_1_9_3/benchmark/bm_app_mandelbrot.rb b/ruby_1_9_3/benchmark/bm_app_mandelbrot.rb new file mode 100644 index 0000000000..89069db7ab --- /dev/null +++ b/ruby_1_9_3/benchmark/bm_app_mandelbrot.rb @@ -0,0 +1,23 @@ +require 'complex' + +def mandelbrot? z + i = 0 + while i<100 + i+=1 + z = z * z + return false if z.abs > 2 + end + true +end + +ary = [] + +(0..1000).each{|dx| + (0..1000).each{|dy| + x = dx / 50.0 + y = dy / 50.0 + c = Complex(x, y) + ary << c if mandelbrot?(c) + } +} + |