Real polynomial equation solving 6 Algorithms 4 Arithmetic circuit 4 Arithmetic network 4 Complexity 4 Computational complexity 4 Elimination procedure 4 Geometric degree 4 Geometry of polar varieties and its generalizations 4 Computational geometry 3 Digital arithmetic 3 Matrix algebra 3 Polynomials 3 Probability 3 Theorem proving 3 Vectors 3 Arithmetic networks 1 Degree of varieties 1 Degrees of freedom (mechanics) 1 General purpose computers 1 Geometry 1 Geometry of polar varieties 1 Intrinsic complexity 1 Parameter estimation 1 Polar and bipolar varieties 1 Polar varieties 1 Polynomial approximation 1 Problem solving 1 Real time systems 1 Singular hypersurface 1