1*364Sceastha /*
2*364Sceastha * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
3*364Sceastha * Use is subject to license terms.
4*364Sceastha */
5*364Sceastha
60Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
70Sstevel@tonic-gate /* All Rights Reserved */
80Sstevel@tonic-gate
90Sstevel@tonic-gate /*
100Sstevel@tonic-gate * Copyright (c) 1980 Regents of the University of California.
110Sstevel@tonic-gate * All rights reserved. The Berkeley software License Agreement
120Sstevel@tonic-gate * specifies the terms and conditions for redistribution.
130Sstevel@tonic-gate */
14*364Sceastha
15*364Sceastha #pragma ident "%Z%%M% %I% %E% SMI"
160Sstevel@tonic-gate
17*364Sceastha #include "e.h"
180Sstevel@tonic-gate
19*364Sceastha void
sqrt(int p2)20*364Sceastha sqrt(int p2)
21*364Sceastha {
220Sstevel@tonic-gate #ifndef NEQN
230Sstevel@tonic-gate int nps;
240Sstevel@tonic-gate
250Sstevel@tonic-gate nps = EFFPS(((eht[p2]*9)/10+(resolution/POINT-1))/(resolution/POINT));
26*364Sceastha #endif /* NEQN */
270Sstevel@tonic-gate yyval = p2;
280Sstevel@tonic-gate #ifndef NEQN
290Sstevel@tonic-gate eht[yyval] = VERT(EM(1.2, nps));
30*364Sceastha if (dbg)
31*364Sceastha printf(".\tsqrt: S%d <- S%d;b=%d, h=%d\n",
32*364Sceastha yyval, p2, ebase[yyval], eht[yyval]);
330Sstevel@tonic-gate if (rfont[yyval] == ITAL)
340Sstevel@tonic-gate printf(".as %d \\|\n", yyval);
35*364Sceastha #endif /* NEQN */
360Sstevel@tonic-gate nrwid(p2, ps, p2);
370Sstevel@tonic-gate #ifndef NEQN
38*364Sceastha printf(".ds %d \\v'%du'\\s%d\\v'-.2m'\\(sr\\l'\\n(%du\\"
39*364Sceastha "(rn'\\v'.2m'\\s%d", yyval, ebase[p2], nps, p2, ps);
400Sstevel@tonic-gate printf("\\v'%du'\\h'-\\n(%du'\\*(%d\n", -ebase[p2], p2, p2);
410Sstevel@tonic-gate lfont[yyval] = ROM;
42*364Sceastha #else /* NEQN */
430Sstevel@tonic-gate printf(".ds %d \\v'%du'\\e\\L'%du'\\l'\\n(%du'",
44*364Sceastha p2, ebase[p2], -eht[p2], p2);
450Sstevel@tonic-gate printf("\\v'%du'\\h'-\\n(%du'\\*(%d\n", eht[p2]-ebase[p2], p2, p2);
460Sstevel@tonic-gate eht[p2] += VERT(1);
47*364Sceastha if (dbg)
48*364Sceastha printf(".\tsqrt: S%d <- S%d;b=%d, h=%d\n",
49*364Sceastha p2, p2, ebase[p2], eht[p2]);
50*364Sceastha #endif /* NEQN */
510Sstevel@tonic-gate }
52