2014年11月20日木曜日

About 4


I will associate the role "Suu anko" of Mahjong from 4.
Suu anko is called "Four concealed triplets" in English.
Four Suripea and one of two pair is called to make in the menzen.
It is so difficult and expecting high score.
Suu anko is called Yakuman
Yakuman is the strongest role in Mahjong.
Person who made the Suanko you will win most on the spot.
It is also the longing of people to the mah-jong.
 
 

Now, let us look one from a mathematical point of view.
4 four to use and you can make a number of 0-100.
Let's seek another solution.

 0=4-4+4-4、4×4÷4-4
1=4÷4×4÷4
2=(4÷4)+(4÷4)
3=(4+4+4)/4
4=(4-4)×4+4
5=(4×4+4)/4
6=4+(4+4)÷4
7=4+4-(4÷4)
8=4×4÷4+4
9=4+4+(4÷4)
10=(44-4)÷4
11=44÷√4÷√4
12=4×4-√4-√4
13=44÷4+√4
14=4×4-(4/√4)
15=4×4-(4/4)
16=4+4+4+4
17=4×4+(4/4)
18=4×4+(4/√4)
19=4!-(4÷4+4)
20=4×4+√4+√4
21=4!+(4/4)-4
22=4×4+4+√4、44÷(4/√4)
23=4!-(√4×√4÷4)
24=4×4+4+4、44÷√4+√4
25=(4÷4+4)^(√4)、4!+√4×√4÷4
26=4!+(4+4)/4
27=4!+√4+(4/4)
28=4!+4+4-4
29=4!+4+(4/4)
30=4!+√4+√4+√4
31=4!+(4!+4)/4
32=4×√4×√4×√4
33=4!!×4+(4/4)、4!+4!!+(4/4)
34=4×4×√4+√4
35=4!+(44÷4)
36=4×4×√4+4、(√4+√4+√4)^(√4)
37=4!+(4!+√4)/√4
38=4!+4×4-√4、(4+√4)^(√4)+√4
39=4!+(4+√4)C4
40=(4+4+√4)×4、44-√4-√4
41=44-(4!/4!!)
42=44-4+√4
43=44-(4/4)
44=44+4-4、44×4÷4、4!+4!-√4-√4
45=44+(4/4)
46=44+4-√4
47=4!+4!-(4/4)
48=4!+4!+4-4、44+√4+√4
49=4!+4!+(4/4)
50=44+4+√4
51=4!+4!+(4!/4!!)
52=4!+4!+√4+√4、44+4+4
53={ (((4!!)!/(4!!)!!)+√4)÷√4 }
54=4!+4!+4+√4、44+4!!+√4、
  (4!+(4!/4!!))×√4
55=Σ(k=(4/4)~(4!!+√4)k
56=4!+4!+4+4、44+4!!+4
57=(4!/4!!)^4-4!
58=4!+4!+4!!+√4
59=arccos(√4/4)-(4/4)
60=4!+4!+4!!+4、(4!!+√4)(4+√4)
61=4!!×4!!-(4!/4!!)
62=4!!×4!!-4+√4、4×4×4-√4
63=4!!×4!!-(4/4)
64=4!!×4!!+4-4、4×4×√4×√4
65=4!!×4!!+(4/4)
66=4!!×4!!+4-√4、4×4×4+√4
67=4!!×4!!+(4!/4!!)
68=4!!×4!!+√4+√4、4×4×4+4、4!×4!÷4!!-4
69=H44+(4/4)

70=4!!×4!!+4+√4、4!×4!÷4!!-√4
71=&H44+(4!/4!!)
72=4!!×4!!+4+4
73=(4!/4!!)^4-4!!
74=4!!×4!!+4!!+√4、4!×4!÷4!!+√4
75=arccos((√(4+√4)-√√4)/4)
76=4!!×4!!+4!!+4
77=(4!/4!!)^4-4
78=(4!!+√4)×4!!-√4
79=(4!/4!!)^4-√4
80=(44-4)×√4、(4×4+4)×4
81=(4!/4!!)^(√4+√4)
82=(4!!+√4)×4!!+√4
83=(4!/4!!)^4+√4
84=4!×4-4!!-4
85=(4!/4!!)^4+4
86=4!×4-4!!-√4、44×√4-√4
87=arcsin(4/4)-(4!/4!!)

88=44+44、4!×4-4-4
89=(4!/4!!)^4+4!!
90=44×√4+√4、4!×4-4-√4
91=arcsin(4/4)+(4/4) 

92=4!×4-√4-√4
93=4!×4-(4!/4!!)
94=4!×4-4+√4
95=4!×4-(4/4)
96=4!×4+4-4
97=4!×4+(4/4)
98=4!×4+4-√4
99=4!×4+(4!/4!!)
100=4!×4+√4+√4、(4!!+√4)^√4

2 件のコメント:

  1. Wow, Amazing!!!!!
    I knew the four fours by reading the story of the novel .
    But, I was surprised to be able to express a lot of numbers in four of four.

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