1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*/
/*
* Copyright (c) 1983, 1984 1985, 1986, 1987, 1988, Sun Microsystems, Inc.
* All Rights Reserved.
*/
#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.1 */
# include "e.h"
sqrt(p2) int p2; {
#ifndef NEQN
int nps;
nps = EFFPS(((eht[p2]*9)/10+(resolution/POINT-1))/(resolution/POINT));
#endif NEQN
yyval = p2;
#ifndef NEQN
eht[yyval] = VERT(EM(1.2, nps));
if(dbg)printf(".\tsqrt: S%d <- S%d;b=%d, h=%d\n",
yyval, p2, ebase[yyval], eht[yyval]);
if (rfont[yyval] == ITAL)
printf(".as %d \\|\n", yyval);
#endif NEQN
nrwid(p2, ps, p2);
#ifndef NEQN
printf(".ds %d \\v'%du'\\s%d\\v'-.2m'\\(sr\\l'\\n(%du\\(rn'\\v'.2m'\\s%d",
yyval, ebase[p2], nps, p2, ps);
printf("\\v'%du'\\h'-\\n(%du'\\*(%d\n", -ebase[p2], p2, p2);
lfont[yyval] = ROM;
#else NEQN
printf(".ds %d \\v'%du'\\e\\L'%du'\\l'\\n(%du'",
p2, ebase[p2], -eht[p2], p2);
printf("\\v'%du'\\h'-\\n(%du'\\*(%d\n", eht[p2]-ebase[p2], p2, p2);
eht[p2] += VERT(1);
if(dbg)printf(".\tsqrt: S%d <- S%d;b=%d, h=%d\n",
p2, p2, ebase[p2], eht[p2]);
#endif NEQN
}
|
