Hi, I'm using nsolve to solve systems of equations. There are cases where the number of equations is greater than the number of variables, but it can still be solved because some equations are redundant. I would like to be able to eliminate redundant equations beforehand, leaving only unique equations left for nsolve. There are two approaches I was thinking of:
1. Using == on each pair. The number of checks is (n-1)! though (where n is the number of equations), so that would become very slow for large systems. 2. Apply simplify on the equations and get the unique simplified expressions. In order for this to work, however, equivalent expressions would always have to result in identical simplified expressions, and I'm not sure whether this is the case. Does anyone have an idea for removing redundant equations from a system? Thanks! -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/b5fdd342-bac9-4807-9dc2-4f13811df5c2n%40googlegroups.com.
