EquationSymbolicSolveRequest[List[Equal[λ,a_1]],List[λ]]Solution[{λ,ExpressionSetPoint[a_1,False,ReservedComplex]}]1Eq.1Var.1Inst.19WorksheetAssign[λ,a_1]a_1EquationSymbolicSolveRequest[List[Equal[λ,a_1]],List[a_1]]Solution[{a_1,ReservedComplex}]1Eq.1Var.1Inst.19Assign[λ,a_1]Assign[μ,a_1]