diff options
author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:13:14 +0000 |
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committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:13:14 +0000 |
commit | d0233291bc8a5068e52c69c210e5979e5324b5bc (patch) | |
tree | 7d9459449c33792c63eeb7baa071e76352e0baab /trunk/sample/pi.rb | |
parent | 0dc342de848a642ecce8db697b8fecd83a63e117 (diff) | |
parent | 72eaacaa15256ab95c3b52ea386f88586fb9da40 (diff) |
re-adding tag v1_9_0_4 as an alias of trunk@18848v1_9_0_4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18849 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'trunk/sample/pi.rb')
-rw-r--r-- | trunk/sample/pi.rb | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/trunk/sample/pi.rb b/trunk/sample/pi.rb deleted file mode 100644 index 63be974285..0000000000 --- a/trunk/sample/pi.rb +++ /dev/null @@ -1,18 +0,0 @@ -#!/usr/local/bin/ruby - -k, a, b, a1, b1 = 2, 4, 1, 12, 4 - -loop do - # Next approximation - p, q, k = k*k, 2*k+1, k+1 - a, b, a1, b1 = a1, b1, p*a+q*a1, p*b+q*b1 - # Print common digits - d = a / b - d1 = a1 / b1 - while d == d1 - print d - $stdout.flush - a, a1 = 10*(a%b), 10*(a1%b1) - d, d1 = a/b, a1/b1 - end -end |