1. Abramowitz, M., and Stegun, I.A.: Handbook of mathematical functions, (Dover Publ., New York 1968)
2. ‘Advanced Micro Devices’, 1981 AMD 9511a/9512 Floating Processor Manual
3. ‘Advanced Micro Devices’, September, 1987 AMD 29C325 Cmos 32-bit Floating-Point Processor product description