# | Line 12 | Line 12 | static char SCCSid[] = "$SunId$ LBL"; | |
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12 | ||
13 | #include <stdio.h> | |
14 | ||
15 | + | #include <math.h> |
16 | + | |
17 | #include "random.h" | |
18 | ||
17 | – | |
19 | #define PI 3.14159265359 | |
20 | ||
21 | typedef double FVECT[3]; | |
# | Line 26 | Line 27 | main(argc, argv) | |
27 | int argc; | |
28 | char **argv; | |
29 | { | |
29 | – | double atof(); |
30 | char *cmtype, *cname; | |
31 | FVECT cent; | |
32 | double rad; | |
# | Line 73 | Line 73 | bubble(v, cent, rad, bubrad) /* compute location of ra | |
73 | FVECT v, cent; | |
74 | double rad, bubrad; | |
75 | { | |
76 | – | double sqrt(); |
76 | double r, ro, theta, phi; | |
77 | ||
78 | r = frandom()*bubrad; | |
# | Line 90 | Line 89 | sphere_cart(v, ro, theta, phi) /* spherical to cartesi | |
89 | FVECT v; | |
90 | double ro, theta, phi; | |
91 | { | |
93 | – | double sin(), cos(); |
92 | double d; | |
93 | ||
94 | d = sin(phi); |
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