数学表

 

敢问，你能一看就知道是几点吗？

Explanation of clock numerals:

1 Legendre’s constant  勒让德常数

2 “An infinite number of mathematicians…”

3 A Unicode character as a HTML entity

4 Modular arithmetic

5 The Golden Mean reworked a little

6 Three Factorial (3*2*1)

7 6.99999.. Though a different number than 7, still equals 7

8 Graphical representation of Binary code

9 An example of a base-4 number

10 A Binomial Coefficient

11 An example of Hexadecimal encoding

12 The cube root is the inverse of 12^3