# NonLinearSolvePackage R¶

NonLinearSolvePackage is an interface to SystemSolvePackage that attempts to retract the coefficients of the equations before solving. The solutions are given in the algebraic closure of R whenever possible.
solve(lp, lv) finds the solutions in the algebraic closure of R of the list lp of rational functions with respect to the list of symbols lv.
solve(lp) finds the solution in the algebraic closure of R of the list lp of rational functions with respect to all the symbols appearing in lp.
solveInField(lp, lv) finds the solutions of the list lp of rational functions with respect to the list of symbols lv.
solveInField(lp) finds the solution of the list lp of rational functions with respect to all the symbols appearing in lp.