Dislocation subtraction is a common mathematical method to solve some complex problems. It is based on a general formula and can be applied to many different mathematical problems.

First of all, let's understand the basic principle of dislocation subtraction. Suppose we have two series A and B with the same length. We can subtract these two series by dislocation method, that is, subtract the elements in the corresponding positions, store the results in a new series C, and then sum the series C to get the final result.

Specifically, the universal formula of dislocation subtraction is as follows:

C

B=[5，4，3，2， 1]

We can use the universal formula of dislocation subtraction to calculate the sequence c:

C[0]=A[0]-B[0]= 1-5=-4

c[ 1]= A[ 1]-B[ 1]= 2-4 =-2

C[2]=A[2]-B[2]=3-3=0

C[3]=A[3]-B[3]=4-2=2

C[4]=A[4]-B[4]=5- 1=4

Now, we have calculated the values of all elements in sequence C. Next, we can sum the sequence c and get the final result:

sum(C)= C[0]+C[ 1]+C[2]+C[3]+C[4]=-4+(-2)+0+2+4 = 0

So the universal formula of dislocation subtraction can help us solve mathematical problems. The final result can be obtained by calculating the values of all elements in sequence C and summing them up. This method is simple and applicable to all kinds of mathematical problems.