File: pi.rb

package info (click to toggle)
ruby3.3 3.3.8-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 153,620 kB
  • sloc: ruby: 1,244,308; ansic: 836,474; yacc: 28,074; pascal: 6,748; sh: 3,913; python: 1,719; cpp: 1,158; makefile: 742; asm: 712; javascript: 394; lisp: 97; perl: 62; awk: 36; sed: 23; xml: 4
file content (21 lines) | stat: -rw-r--r-- 381 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
#!/usr/local/bin/ruby
# frozen_string_literal: false

#
# pi.rb
#
# Calculates 3.1415.... (the number of times that a circle's diameter
# will fit around the circle) using J. Machin's formula.
#

require "bigdecimal"
require "bigdecimal/math.rb"

include BigMath

if ARGV.size == 1
    print "PI("+ARGV[0]+"):\n"
    p PI(ARGV[0].to_i)
else
    print "TRY: ruby pi.rb 1000 \n"
end