Created on 07Nov2009
Modified on 11Sep2010
Copyright 2009-2010 Kok-Wah LEE @ Xpree Li.
Xpreeli Enterprise
All rights reserved.
*** Group of YinYang and Five Elements ***
Group[0] -> YinYang: 0 Yin, Element: 1 Metal
Group[1] -> YinYang: 0 Yin, Element: 2 Water
Group[2] -> YinYang: 0 Yin, Element: 3 Wood
Group[3] -> YinYang: 0 Yin, Element: 4 Fire
Group[4] -> YinYang: 0 Yin, Element: 5 Earth
Group[5] -> YinYang: 1 Yang, Element: 1 Metal
Group[6] -> YinYang: 1 Yang, Element: 2 Water
Group[7] -> YinYang: 1 Yang, Element: 3 Wood
Group[8] -> YinYang: 1 Yang, Element: 4 Fire
Group[9] -> YinYang: 1 Yang, Element: 5 Earth
*** Mnemonic Codes for Hash Group Number ***
A similar derivative from the "Color Codes for Resistor" and "Materials of Wedding Anniversary".
*** Color Codes for Resistor ***
Code Color
0 Black
1 Brown
2 Red
3 Orange
4 Yellow
5 Green
6 Blue
7 Purple
8 Gray
9 White
*** Materials of Wedding Anniversary ***
Year Material (Traditional U.S. Style)
1st Paper
2nd Cotton
3rd Leather
4th Linen, Silk
5th Wood
6th Iron
7th Wool, Copper
8th Bronze
9th Pottery, China
10th Tin, Aluminium
11th Steel
12th Silk
13th Lace
14th Ivory
15th Crystal
20th China
25th Silver
30th Pearl
35th Coral, Jade
40th Ruby
45th Sapphire
50th Gold
55th Emerald
60th Diamond
75th Diamond
80th Oak
Reference:
Wedding anniversary. (2009, October 31). In Wikipedia, The Free Encyclopedia. Retrieved 02:34, November 7, 2009, from
http://en.wikipedia.org/w/index.php?title=Wedding_anniversary&oldid=323102239
*** Author's First Proposal ***
One can try similarly two numeric sets of the "Materials of Wedding Anniversary".
For single digit, let 10 mod 10 = 0 mod 10, or 10 to be the same as 0 under the operation of modulus 10.
Number Ten-Digit One-Digit
0-10 (10 = 10^1) (1 = 10^0)
0 Diamond Diamond, Carbon
1 Paper Paper
2 Cotton Cotton
3 Leather Leather
4 Silk Silk
5 Wood Wood
6 Iron Iron
7 Copper Copper
8 Silver Silver
9 Gold Gold
10 Diamond Diamond, Carbon
For example, for hash group number "029", then recall sign is "cotton" followed by "gold" in sequence, or "cotton" as an "envelope" for "gold" as the "contents".
*** Author's Second Proposal ***
One can try similarly two numeric sets of the "Color Codes for Resistor" and "Materials of Wedding Anniversary", respectively and consecutively.
Number Ten-Digit One-Digit
0-10 (10 = 10^1) (1 = 10^0)
0 Black Diamond, Carbon
1 Brown Paper
2 Red Cotton
3 Orange Leather
4 Yellow Silk
5 Green Wood
6 Blue Iron
7 Purple Copper
8 Gray Silver
9 White Gold
For example, for hash group number "029", then recall sign is "red" followed by "gold" in sequence, or a "red envelope" for "gold" as the "contents".
^^^^^^^^^^^^^^^^^^^^^
Hopefully, this step can help ease the memorization of hash group number of a particular group of YinYang and elements.
*** The End ***