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Towards exact geometric computation
1997
Computational geometry
Exact computation is assumed in most algorithms in computational geometry. In practice, implementors perform computation in some fixed-precision model, usually the machine floating-point arithmetic. Such implementations have many well-known problems, here informally called "robustness issues". To reconcile theory and practice, authors have suggested that theoretical algorithms ought to be redesigned to become robust under fixed-precision arithmetic. We suggest that in many cases, implementors
doi:10.1016/0925-7721(95)00040-2
fatcat:vz4r3eifhvajbhm7b66u2ztire