A matrix A, for example, the constraint of ∑ (I=1 ~ k) ∏ (j=1 ~ n) aij=4

CodePudding user response:

It is as if the level of a matrix of the unknown linear programming,
Is a k * n matrix, and then, the first line the number of all the product, to all the product of the number, the sum of the first n rows suggest pretreatment good product first, the product fixed, and then open a new row vector product, because the matrix multiplication, corresponding to the variable is added between variables inside, to make variable multiplied, I haven't studied the matrix, but I can't, just want to under the train of thought,

CodePudding user response:

reference 1/f, Yang Yang light response:

it is as if the level of a matrix unknown variables of linear programming,
Is a k * n matrix, and then, the first line the number of all the product, to all the product of the number, the sum of the first n rows suggest pretreatment first product, the product fixed, and then open a new row vector product, because the matrix multiplication, corresponding to the variable is added between variables inside, to make variable multiplied, I haven't studied the matrix, but I can't, just want to train of thought, under the

yeah yeah thanks I made the lingo