Analysis of Fast Radix-10 Digit Recurrence Algorithms for Fixed-Point and Floating-Point Dividers on FPGAs

Table 2

Constants for type4 quotient digit selection function.

	𝑚^𝑖pos	𝑚^𝑖neg	𝑈^𝑖0(0.4) −𝑚^𝑖pos	𝑈^𝑖−1(0.8)−𝑚^𝑖neg
𝑧^3	0.9	−1.5	0.656	0.611
𝑧^2	0.1	−0.7	0.656	0.611
𝑧^1	0.1	−0.3	0.255	0.211