The law of numbers in Luo Shu

So does the book "River Turow" really imply the principle of the universe? What is its content? I can only talk about Luo Shu here, that is, Nine palace map. Explain Nine palace map's figures in detail, or you can see some truth. First of all, in Nine palace map, the sum of numbers is equal to 15. I'm afraid everyone knows that the sum of horizontal, solid and oblique is equal to 15.

4+9+2= 15

3+5+7= 15

8+ 1+6= 15

4+3+8= 15

9+5+ 1= 15

2+7+6= 15

4+5+6= 15

2+5+8= 15

Besides, what is the mystery of numbers?

a+b+c=d+e+f

a^2+b^2+c^2=d^2+e^2+f^2

Let's take the left column 438 and the right column 276 as examples to illustrate. When we add the number to two digits, the sum of the left and right columns is still equal. That is 43+38+84=27+76+62. The gradual change from bottom to top still exists. That is 83+34+48=67+72+26.

Three digits are still equal, that is, 438+384+843=276+762+627.

Bottom-up recursion still holds, that is, 834+348+483=672+726+267.

If this continues, four digits, five digits, six digits, one hundred digits and one thousand digits will still hold. Magic hasn't arrived yet. What's even more amazing is that the sum of the squares of one or two digits and three digits can be left and right equal. For example, two digits are 43 2+38 2+84 2 = 27 2+76 2+62 2.

The sum of the squares of three digits and four digits can still be established. In other words, one hundred or one thousand people can be established. The magical arrangement of this number really surprised me.

Then, Nine palace map is calculated by determinant method, and the number of weeks of 360 can be obtained. In front of these numbers, I can't imagine that such a number row has incredible magic.

det=360

It is such a nine-palace number arrangement that solves the mathematical problem of strict equal square sum proposed by American mathematicians. At that time, it was a mathematical problem that no one could solve, and even the computer could do nothing. The result was conquered by Peng Shaoding, a professor of mathematics who studied Luo Shu.