Commit | Line | Data |
---|---|---|
7af5ad59 PH |
1 | / |
2 | / | |
3 | / D C O S | |
4 | / - - - - | |
5 | / | |
6 | /SUBROUTINE DCOS(X) | |
7 | / | |
8 | / VERSION 5A 4-27-77 PT | |
9 | / | |
10 | SECT DCOS | |
11 | JA #DCOS | |
12 | DPCHK | |
13 | TEXT +DCOS + | |
14 | COSXR, SETX XRCOS | |
15 | SETB BPCOS | |
16 | BPCOS, FNOP | |
17 | 0 | |
18 | 0 | |
19 | 0 | |
20 | 0 | |
21 | 0 | |
22 | XRCOS, F 0.0 | |
23 | F 0.0 | |
24 | COS1, F 0.0 | |
25 | F 0.0 | |
26 | FPI2CS, 1 /PI DIVIDED BY 2 | |
27 | 3110 | |
28 | 3755 | |
29 | 2421 | |
30 | 0264 | |
31 | 3016 | |
32 | ORG 10*3+BPCOS | |
33 | FNOP | |
34 | JA COSXR | |
35 | 0 | |
36 | COSRTN, JA . | |
37 | BASE 0 | |
38 | #DCOS, STARTD | |
39 | FLDA 10*3 | |
40 | FSTA COSRTN | |
41 | FLDA 0 | |
42 | SETX XRCOS | |
43 | SETB BPCOS | |
44 | BASE BPCOS | |
45 | LDX 1,1 | |
46 | FSTA BPCOS | |
47 | FLDA% BPCOS,1 /ADDR OF X | |
48 | FSTA BPCOS | |
49 | STARTE | |
50 | FLDA% BPCOS /GET X | |
51 | FADD FPI2CS /ADD IN PI OVER 2 | |
52 | FSTA COS1 | |
53 | EXTERN DSIN | |
54 | JSR DSIN /AND CALL THE SIN | |
55 | JA COSRTN | |
56 | JA COS1 | |
57 | \f |