A Comparison of Standard One-Step DDA Circular Interpolators with a New Cheap Two-Step Algorithm

Table 2

Maximum values of the absolute radial error (𝑅=2^2𝑚+3).

Number of algorithms	𝑚=3	𝑚=5	𝑚=6	𝑚=8	𝑚=10	𝑚=12
(5)	0.7975	0.1973	0.984𝑒−1	0.246𝑒−1	0.614𝑒−2	0.153𝑒−2
(6)	−0.2642	−0.657𝑒−1	−0.328𝑒−1	−0.818𝑒−2	−0.205𝑒−2	−0.511𝑒−3
(7)	−0.7932	−0.1972	−0.984𝑒−1	−0.246𝑒−1	0.614𝑒−2	0.153𝑒−2
(11)	0.78𝑒−3	0.12𝑒−4	0.15𝑒−5	0.23𝑒−7	0.37𝑒−9	0.57𝑒−11