# Revision history [back]

### A way of checking that a multivariate system of equations has a solution.

Is there a way to check that a multivariate system of polynomials does indeed have a solution(or not)? The context i am using this in is as follows: say i have a system of multivariate polynomial equations over a finite field, i then put values in for some of the variables, and then i need to check if the resulting system in the remaining unassigned variables has a solution or not? If not, then i will reassign different values to the other variables until a system with a solution is yielded. Of course because the assigning of these values is random there is a high chance the system has a solution anyway, but in the event that it does not is where i need a way to check whether a solution exists or not.

### A way of checking that a multivariate system of equations has a solution.

Is there a way to check that a multivariate system of polynomials does indeed have a solution(or not)? The context i am using this in is as follows: say i have a system of multivariate polynomial equations over a finite field, i then put values in for some of the variables, and then i need to check if the resulting system in the remaining unassigned variables has a solution or not? If not, then i will reassign different values to the other variables until a system with a solution is yielded. Of course because the assigning of these values is random there is a high chance the system has a solution anyway, but in the event that it does not is where i need a way to check whether a solution exists or not.

### A way of checking that a multivariate system of equations has a solution.solution?

Is there a way to check that a multivariate system of polynomials polynomial equations does indeed have a solution(or not)? The context i am using this in is as follows: say i have a system of multivariate polynomial equations over a finite field, i then put values in for some of the variables, and then i need to check if the resulting system in the remaining unassigned variables has a solution or not? If not, then i will reassign different values to the other variables until a system with a solution is yielded. Of course because the assigning of these values is random there is a high chance the system has a solution anyway, but in the event that it does not is where i need a way to check whether a solution exists or not. not.