Created
July 10, 2012 06:49
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GEB MIU system in various languages
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# Simple implementation of the productions for the MIU system | |
open INFILE,"<",$ARGV[0]; | |
while(<INFILE>) { | |
chomp; | |
next if $_ =~ /#.*/; | |
print "$1IU\n" if $_ =~ /^(.+?)I$/; | |
print "M$1$1\n" if $_ =~ /^M(.+)$/; | |
print "$1U$2\n" if $_ =~ /^(.*)III(.*)$/; | |
print "$1$2\n" if $_ =~ /^(.*)UU(.*)$/; | |
} |
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# Simple implementation of the productions for the MIU system | |
from sys import argv | |
import re | |
re_c = re.compile("#.*") | |
re1 = re.compile("^(.+?)I$") | |
re2 = re.compile("^M(.+)$") | |
re3 = re.compile("^(.*)III(.*)$") | |
re4 = re.compile("^(.*)UU(.*)$") | |
for line in [line.strip() for line in open(argv[1])]: | |
if re_c.match(line): | |
continue | |
m1 = re1.match(line) | |
if m1: | |
print m1.group(1) + "IU" | |
m2 = re2.match(line) | |
if m2: | |
print "M" + m2.group(1) + m2.group(1) | |
m3 = re3.match(line) | |
if m3: | |
print m3.group(1) + "U" + m3.group(2) | |
m4 = re4.match(line) | |
if m4: | |
print m4.group(1) + m4.group(2) |
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# Simple implementation of the productions for the MIU system | |
File.new(ARGV[0]).readlines.each do |line | | |
next if line =~ /#.*/ | |
puts "#{$1}IU\n" if line =~ /^(.+)I$/ | |
puts "M#{$1}#{$1}\n" if line =~ /^M(.+)$/ | |
puts "#{$1}U#{$2}\n" if line =~ /^(.*)III(.*)$/ | |
puts "#{$1}#{$2}\n" if line =~ /^(.*)UU(.*)$/ | |
end |
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# Implementation of the productions for the MIU system with match objects | |
open INFILE,"<",$ARGV[0]; | |
while(<INFILE>) { | |
chomp; | |
next if $_ =~ /#.*/; | |
print "$foo[0]IU\n" if (@foo = ($_ =~ /^(.+?)I$/)); | |
print "M$foo[0]$foo[0]\n" if (@foo = ($_ =~ /^M(.+)$/)); | |
print "$foo[0]U$foo[1]\n" if (@foo = ($_ =~ /^(.*)III(.*)$/)); | |
print "$foo[0]$foo[1]\n" if (@foo = ($_ =~ /^(.*)UU(.*)$/)); | |
} |
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# Implementation of the productions for the MIU system with match objects | |
File.new(ARGV[0]).readlines.each do |line | | |
next if line =~ /#.*/ | |
foo = nil | |
puts "#{foo[1]}IU\n" if foo = /^(.+)I$/.match(line) | |
puts "M#{foo[1]}#{foo[1]}\n" if foo = /^M(.+)$/.match(line) | |
puts "#{foo[1]}U#{foo[2]}\n" if foo = /^(.*)III(.*)$/.match(line) | |
puts "#{foo[1]}#{foo[2]}\n" if foo = /^(.*)UU(.*)$/.match(line) | |
end |
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