File: app_mandelbrot.rb

package info (click to toggle)
ruby3.1 3.1.2-7%2Bdeb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 132,892 kB
  • sloc: ruby: 1,154,753; ansic: 736,782; yacc: 46,445; pascal: 10,401; sh: 3,931; cpp: 1,158; python: 838; makefile: 787; asm: 462; javascript: 382; lisp: 97; sed: 94; perl: 62; awk: 36; xml: 4
file content (23 lines) | stat: -rw-r--r-- 280 bytes parent folder | download | duplicates (12) 
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)
  }
}