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bigdecimal-brushup.patch from Tadashi Saito applied.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3763 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
shigek 2003-05-06 13:18:26 +00:00
parent 273a14a44c
commit 3f8d7303c1
4 changed files with 41 additions and 46 deletions
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12
ext/bigdecimal/bigdecimal_en.html
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@ -704,17 +704,17 @@ its dirmeter(pi=3.14159265358979....) using J.Machin's formula.
#!/usr/local/bin/ruby
#
# pai.rb
# USAGE: ruby pai.rb n
# pi.rb
# USAGE: ruby pi.rb n
# where n is the number of digits required.
# EX.: ruby pai.rb 1000
# EX.: ruby pi.rb 1000
#
require "bigdecimal"
#
# Calculates 3.1415.... using J. Machin's formula.
#
def pai(sig) # sig: Number of significant figures
def big_pi(sig) # sig: Number of significant figures
exp = -sig
pi = BigDecimal::new("0")
two = BigDecimal::new("2")
@ -746,8 +746,8 @@ def pai(sig) # sig: Number of significant figures
end
if $0 == __FILE__
print "PAI("+ARGV[0]+"):\n"
p pai(ARGV[0].to_i)
print "PI("+ARGV[0]+"):\n"
p pi(ARGV[0].to_i)
end
</PRE></CODE>