; public domain!! ; Atan8[n] = atan( n/256 ) * 128 / pi ; 0 <= n <= 256 ; ; Revision History: ; 92/7/29 A.Koizuka ; 93/ 5/29 [M0.18] .CONST->.DATA ; public AtanTable8,_AtanTable8 _AtanTable8 label byte AtanTable8 db 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2 db 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5 db 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7 db 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9,10,10,10 db 10,10,10,10,11,11,11,11, 11,11,11,12,12,12,12,12 db 12,12,13,13,13,13,13,13, 13,14,14,14,14,14,14,14 db 15,15,15,15,15,15,15,16, 16,16,16,16,16,16,17,17 db 17,17,17,17,17,17,18,18, 18,18,18,18,18,19,19,19 db 19,19,19,19,19,20,20,20, 20,20,20,20,20,21,21,21 db 21,21,21,21,21,21,22,22, 22,22,22,22,22,22,23,23 db 23,23,23,23,23,23,23,24, 24,24,24,24,24,24,24,24 db 25,25,25,25,25,25,25,25, 25,25,26,26,26,26,26,26 db 26,26,26,27,27,27,27,27, 27,27,27,27,27,28,28,28 db 28,28,28,28,28,28,28,28, 29,29,29,29,29,29,29,29 db 29,29,29,30,30,30,30,30, 30,30,30,30,30,30,31,31 db 31,31,31,31,31,31,31,31, 31,31,32,32,32,32,32,32