From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/ruby/benchmark/bm_app_mandelbrot.rb | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 jni/ruby/benchmark/bm_app_mandelbrot.rb

(limited to 'jni/ruby/benchmark/bm_app_mandelbrot.rb')

diff --git a/jni/ruby/benchmark/bm_app_mandelbrot.rb b/jni/ruby/benchmark/bm_app_mandelbrot.rb
new file mode 100644
index 0000000..801b75e
--- /dev/null
+++ b/jni/ruby/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)
+  }
+}
+
-- 
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