summaryrefslogtreecommitdiff
path: root/benchmark/bm_app_mandelbrot.rb
blob: 89069db7abc392d3e6eb21e0f5e0f5243ef47426 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
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)
  }
}